(feat) CRU Log Rekam Medis + Obat

backend/api/src/app.module.ts

@@ -9,6 +9,7 @@ import { TindakanDokterModule } from './modules/tindakandokter/tindakandokter.mo
 import { ConfigModule } from '@nestjs/config';
 import { PrismaModule } from './modules/prisma/prisma.module';
 import { AuthModule } from './modules/auth/auth.module';
+import { FabricModule } from './modules/fabric/fabric.module';
 
 @Module({
   imports: [
@@ -22,7 +23,7 @@ import { AuthModule } from './modules/auth/auth.module';
     RekamMedisModule,
     ObatModule,
     PrismaModule,
-    AuthModule,
+    FabricModule,
   ],
   controllers: [AppController],
   providers: [AppService],

backend/api/src/common/crypto/hash.ts

@@ -0,0 +1,5 @@
+import crypto from 'node:crypto';
+
+export const sha256 = (input: string | Buffer): string => {
+  return crypto.createHash('sha256').update(input).digest('hex');
+};

backend/api/src/common/fabric-gateway/index.ts

@@ -1,24 +1,18 @@
 import { connect, signers } from '@hyperledger/fabric-gateway';
-import grpc from '@grpc/grpc-js';
+import * as grpc from '@grpc/grpc-js';
 import crypto from 'node:crypto';
 import fs from 'node:fs/promises';
 import path from 'node:path';
-import { fileURLToPath } from 'node:url';
 
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
-
-// Network configuration
 const channelName = process.env.CHANNEL_NAME || 'mychannel';
 const chaincodeName = process.env.CHAINCODE_NAME || 'logVerification';
 const mspId = process.env.MSP_ID || 'HospitalMSP';
 
-// Path to crypto materials - adjusted for your hospital network structure
 const cryptoPath =
   process.env.CRYPTO_PATH ||
   path.resolve(
     __dirname,
-    '../../',
+    '../../../../',
     'blockchain',
     'network',
     'organizations',
@@ -26,26 +20,27 @@ const cryptoPath =
     'hospital.com',
   );
 
-// Path to user private key directory
 const keyDirectoryPath =
   process.env.KEY_DIRECTORY_PATH ||
   path.resolve(cryptoPath, 'users', 'Admin@hospital.com', 'msp', 'keystore');
 
-// Path to user certificate directory
 const certDirectoryPath =
   process.env.CERT_DIRECTORY_PATH ||
   path.resolve(cryptoPath, 'users', 'Admin@hospital.com', 'msp', 'signcerts');
 
-// Path to peer tls certificate
 const tlsCertPath =
   process.env.TLS_CERT_PATH ||
   path.resolve(cryptoPath, 'peers', 'peer0.hospital.com', 'tls', 'ca.crt');
 
-// Gateway peer endpoint
 const peerEndpoint = process.env.PEER_ENDPOINT || 'localhost:7051';
 const peerHostAlias = process.env.PEER_HOST_ALIAS || 'peer0.hospital.com';
 
 class FabricGateway {
+  gateway: any;
+  network: any;
+  contract: any;
+  client: any;
+
   constructor() {
     this.gateway = null;
     this.network = null;
@@ -53,9 +48,6 @@ class FabricGateway {
     this.client = null;
   }
 
-  /**
-   * Create a new gRPC connection to the gateway server
-   */
   async newGrpcConnection() {
     const tlsRootCert = await fs.readFile(tlsCertPath);
     const tlsCredentials = grpc.credentials.createSsl(tlsRootCert);
@@ -63,20 +55,31 @@ class FabricGateway {
       'grpc.ssl_target_name_override': peerHostAlias,
       'grpc.keepalive_time_ms': 120000,
       'grpc.keepalive_timeout_ms': 5000,
-      'grpc.keepalive_permit_without_calls': true,
+      'grpc.keepalive_permit_without_calls': 1,
       'grpc.http2.max_pings_without_data': 0,
       'grpc.http2.min_time_between_pings_ms': 10000,
       'grpc.http2.min_ping_interval_without_data_ms': 300000,
     });
   }
 
-  /**
+  async ensureConnected() {
-   * Create a new identity for the user
+    if (!this.contract) {
-   */
+      console.log('Not connected, attempting to reconnect...');
+      await this.connect();
+    }
+  }
+
   async newIdentity() {
     const certificateDirectoryPath = certDirectoryPath;
     const certificateFiles = await fs.readdir(certificateDirectoryPath);
-    const certificateFile = certificateFiles[0];
+    const certificateFile = certificateFiles.find(
+      (file) => file.endsWith('-cert.pem') || file.endsWith('.pem'),
+    );
+    if (!certificateFile) {
+      throw new Error(
+        `No certificate file found in ${certificateDirectoryPath}`,
+      );
+    }
     const certificatePath = path.resolve(
       certificateDirectoryPath,
       certificateFile,
@@ -85,9 +88,6 @@ class FabricGateway {
     return { mspId, credentials: certificate };
   }
 
-  /**
-   * Create a new signer for the user's private key
-   */
   async newSigner() {
     const keyDirectoryFiles = await fs.readdir(keyDirectoryPath);
     const keyFile = keyDirectoryFiles[0];
@@ -97,26 +97,19 @@ class FabricGateway {
     return signers.newPrivateKeySigner(privateKey);
   }
 
-  /**
-   * Initialize and connect to the Fabric network
-   */
   async connect() {
     try {
       console.log('Connecting to Hyperledger Fabric network...');
 
-      // Create gRPC connection
       this.client = await this.newGrpcConnection();
 
-      // Create identity and signer
       const identity = await this.newIdentity();
       const signer = await this.newSigner();
 
-      // Connect to gateway
       this.gateway = connect({
         client: this.client,
         identity,
         signer,
-        // Default timeouts for different gRPC calls
         evaluateOptions: () => {
           return { deadline: Date.now() + 5000 };
         },
@@ -131,7 +124,6 @@ class FabricGateway {
         },
       });
 
-      // Get network and contract
       this.network = this.gateway.getNetwork(channelName);
       this.contract = this.network.getContract(chaincodeName);
 
@@ -143,9 +135,6 @@ class FabricGateway {
     }
   }
 
-  /**
-   * Disconnect from the network
-   */
   async disconnect() {
     if (this.gateway) {
       this.gateway.close();
@@ -156,62 +145,22 @@ class FabricGateway {
     console.log('Disconnected from Fabric network');
   }
 
-  /**
+  async storeLog(
-   * Log verification result to blockchain (evaluate only, no commit)
+    id: string,
-   * @param {string} proofHash - Hash of the proof
+    event: string,
-   * @param {string} idVisit - Visit ID
+    user_id: string,
-   * @param {boolean} isValid - Whether the proof is valid
+    payload: string,
-   * @param {Date} timestamp - Timestamp of verification
+  ): Promise<{ transactionId: string; status: string }> {
-   */
-  async logVerification(proofHash, idVisit, isValid, timestamp) {
     try {
+      await this.ensureConnected();
       if (!this.contract) {
         throw new Error('Not connected to network. Call connect() first.');
       }
 
-      console.log('Evaluating verification log on blockchain...');
+      console.log(`Submitting log storage transaction for log ID: ${id}...`);
-
+      const payloadString: string = payload;
-      const resultBytes = await this.contract.evaluateTransaction(
-        'logExists',
-        idVisit,
-      );
-      const exists = new TextDecoder().decode(resultBytes);
-
-      console.log('Log existence check:', exists);
-      return {
-        exists: exists === 'true',
-        message: `Log for visit ${idVisit} ${
-          exists === 'true' ? 'already exists' : 'does not exist'
-        }`,
-      };
-    } catch (error) {
-      console.error('Failed to check log verification:', error);
-      throw error;
-    }
-  }
-
-  /**
-   * Submit a transaction to log verification
-   * @param {string} proofHash - Hash of the proof
-   * @param {string} idVisit - Visit ID
-   * @param {boolean} isValid - Whether the proof is valid
-   * @param {Date} timestamp - Timestamp of verification
-   */
-  async submitLogVerification(proofHash, idVisit, isValid, timestamp) {
-    try {
-      if (!this.contract) {
-        throw new Error('Not connected to network. Call connect() first.');
-      }
-
-      console.log('Submitting verification log transaction...');
-
       const transaction = this.contract.newProposal('storeLog', {
-        arguments: [
+        arguments: [id, event, user_id, payloadString],
-          idVisit,
-          JSON.stringify(proofHash),
-          isValid.toString(),
-          timestamp.toISOString(),
-        ],
       });
 
       const transactionId = await transaction.getTransactionId();
@@ -225,97 +174,38 @@ class FabricGateway {
         );
       }
 
-      console.log('Transaction committed successfully:', transactionId);
+      console.log(
+        'Log stored successfully with transaction ID:',
+        transactionId,
+      );
       return {
         transactionId,
         status: commitStatus,
       };
     } catch (error) {
-      console.error('Failed to submit verification transaction:', error);
+      console.error('Failed to store log:', error);
       throw error;
     }
   }
 
-  /**
+  async getLogById(id: string) {
-   * Query verification logs by visit ID
-   * @param {string} idVisit - Visit ID to query
-   */
-  async queryVerificationsByVisitId(idVisit) {
     try {
       if (!this.contract) {
         throw new Error('Not connected to network. Call connect() first.');
       }
 
-      console.log(`Querying verifications for visit ID: ${idVisit}`);
+      console.log(`Evaluating getLogById transaction for log ID: ${id}...`);
 
       const resultBytes = await this.contract.evaluateTransaction(
-        'readLog',
+        'getLogById',
-        idVisit,
+        id,
       );
-      const resultString = new TextDecoder().decode(resultBytes);
+      const resultJson = new TextDecoder().decode(resultBytes);
-      const result = JSON.parse(resultString);
+      const result = JSON.parse(resultJson);
 
-      console.log('Query successful');
       return result;
     } catch (error) {
-      console.error('Failed to query verifications:', error);
+      console.error('Failed to get log by ID:', error);
-      throw error;
-    }
-  }
-
-  /**
-   * Query all verification logs
-   */
-  async queryAllVerifications() {
-    try {
-      if (!this.contract) {
-        throw new Error('Not connected to network. Call connect() first.');
-      }
-
-      console.log('Querying all verifications...');
-
-      const resultBytes = await this.contract.evaluateTransaction('getAllLogs');
-      const resultString = new TextDecoder().decode(resultBytes);
-      const result = JSON.parse(resultString);
-
-      console.log('Query successful');
-      return result;
-    } catch (error) {
-      console.error('Failed to query all verifications:', error);
-      throw error;
-    }
-  }
-
-  /**
-   * Initialize the ledger (should be called only once)
-   */
-  async initLedger() {
-    try {
-      if (!this.contract) {
-        throw new Error('Not connected to network. Call connect() first.');
-      }
-
-      console.log('Initializing ledger...');
-
-      const transaction = this.contract.newProposal('InitLedger');
-      const transactionId = await transaction.getTransactionId();
-      const endorseResult = await transaction.endorse();
-      const submitResult = await endorseResult.submit();
-      const commitStatus = await submitResult.getStatus();
-
-      if (!commitStatus.successful) {
-        throw new Error(
-          `Init ledger transaction ${transactionId} failed to commit with status: ${commitStatus.code}`,
-        );
-      }
-
-      console.log('Ledger initialized successfully:', transactionId);
-      return {
-        transactionId,
-        status: commitStatus,
-      };
-    } catch (error) {
-      console.error('Failed to initialize ledger:', error);
       throw error;
     }
   }
@@ -323,5 +213,4 @@ class FabricGateway {
 
 export default FabricGateway;
 
-// Export a singleton instance for convenience
 export const fabricGateway = new FabricGateway();

backend/api/src/main.ts

@@ -10,6 +10,7 @@ import { ValidationPipe } from '@nestjs/common';
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
+  app.enableShutdownHooks();
   const configService = app.get(ConfigService);
   app.setGlobalPrefix('api/');
   app.enableCors({
@@ -26,6 +27,7 @@ async function bootstrap() {
     }),
   );
   app.use(cookieParser(configService.get<string>('COOKIE_SECRET')));
+
   await app.listen(configService.get<number>('PORT') ?? 1323);
 }
 bootstrap();

backend/api/src/modules/auth/decorator/current-user.decorator.ts

@@ -0,0 +1,16 @@
+import { createParamDecorator, ExecutionContext } from '@nestjs/common';
+import { UserRole } from '../dto/auth.dto';
+
+export interface ActiveUserPayload {
+  sub: number;
+  username: string;
+  role: UserRole;
+  csrf: string;
+}
+
+export const CurrentUser = createParamDecorator(
+  (_data: unknown, ctx: ExecutionContext): ActiveUserPayload => {
+    const request = ctx.switchToHttp().getRequest();
+    return request.user as ActiveUserPayload;
+  },
+);

backend/api/src/modules/fabric/fabric.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { FabricService } from './fabric.service';
+
+@Module({
+  providers: [FabricService],
+  exports: [FabricService],
+})
+export class FabricModule {}

backend/api/src/modules/fabric/fabric.service.spec.ts

@@ -0,0 +1,18 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { FabricService } from './fabric.service';
+
+describe('FabricService', () => {
+  let service: FabricService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [FabricService],
+    }).compile();
+
+    service = module.get<FabricService>(FabricService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

backend/api/src/modules/fabric/fabric.service.ts

@@ -0,0 +1,39 @@
+import FabricGateway from '@api/common/fabric-gateway';
+import {
+  Injectable,
+  Logger,
+  OnApplicationShutdown,
+  OnModuleInit,
+} from '@nestjs/common';
+
+@Injectable()
+export class FabricService implements OnModuleInit, OnApplicationShutdown {
+  private readonly logger = new Logger(FabricService.name);
+  private readonly gateway = new FabricGateway();
+
+  async onModuleInit() {
+    this.logger.log('Attempting to connect to Fabric network...');
+    try {
+      await this.gateway.connect();
+      this.logger.log('Successfully connected to Fabric network.');
+    } catch (error) {
+      this.logger.error('Failed to connect to Fabric network:', error);
+      throw new Error('Failed to connect to Fabric network');
+    }
+  }
+
+  async onApplicationShutdown(signal?: string) {
+    this.logger.log('Disconnecting from Fabric network...');
+    await this.gateway.disconnect();
+  }
+
+  async storeLog(id: string, event: string, user_id: string, payload: string) {
+    this.logger.log(`Storing log with ID: ${id}`);
+    return this.gateway.storeLog(id, event, user_id, payload);
+  }
+
+  async getLogById(id: string) {
+    this.logger.log(`Retrieving log with ID: ${id}`);
+    return this.gateway.getLogById(id);
+  }
+}

backend/api/src/modules/log/dto/store-log.dto.ts

@@ -1,6 +1,17 @@
-import { IsString, IsNotEmpty, Length, IsJSON, IsEnum } from 'class-validator';
+import {
+  IsString,
+  IsNotEmpty,
+  Length,
+  IsJSON,
+  IsEnum,
+  IsNumber,
+} from 'class-validator';
+
+export class StoreLogDto {
+  @IsNotEmpty({ message: 'ID wajib diisi' })
+  @IsString({ message: 'ID harus berupa string' })
+  id: string;
 
-export class CreateLogDto {
   @IsNotEmpty({ message: 'Event wajib diisi' })
   @IsString({ message: 'Event harus berupa string' })
   @IsEnum(
@@ -22,19 +33,11 @@ export class CreateLogDto {
   @Length(1, 100, { message: 'Event maksimal 100 karakter' })
   event: string;
 
+  @IsNotEmpty({ message: 'User ID wajib diisi' })
+  @IsNumber({}, { message: 'User ID harus berupa angka' })
+  user_id: number;
+
   @IsNotEmpty({ message: 'Payload wajib diisi' })
-  @IsJSON({ message: 'Payload harus berupa JSON yang valid' })
+  @IsString({ message: 'Payload harus berupa string' })
-  payload: {
+  payload: string;
-    dokter_id: number;
-    visit_id: string;
-    tindakan?: string;
-    kategori_tindakan?: string;
-    kelompok_tindakan?: string;
-    obat?: string;
-    jumlah_obat?: number;
-    aturan_pakai?: string;
-    anamnese?: string;
-    jenis_kasus?: string;
-    tindak_lanjut?: string;
-  };
 }

backend/api/src/modules/log/log.controller.ts

@@ -1,4 +1,27 @@
-import { Controller } from '@nestjs/common';
+import { Body, Controller, Get, Param, Post } from '@nestjs/common';
+import { StoreLogDto } from './dto/store-log.dto';
+import { LogService } from './log.service';
+import { FabricService } from '../fabric/fabric.service';
 
 @Controller('log')
-export class LogController {}
+export class LogController {
+  constructor(
+    private readonly logService: LogService,
+    private readonly fabricService: FabricService,
+  ) {}
+
+  //   @Post()
+  //   storeLog(@Body() dto: StoreLogDto) {
+  //     return this.logService.storeLog(dto);
+  //   }
+
+  // @Get(':id')
+  // getLogById(@Param('id') id: string) {
+  //   return this.logService.getLogById(id);
+  // }
+
+  //   @Get()
+  //   getAllLogs() {
+  //     return this.logService.getAllLogs();
+  //   }
+}

backend/api/src/modules/log/log.module.ts

@@ -1,9 +1,12 @@
 import { Module } from '@nestjs/common';
 import { LogController } from './log.controller';
 import { LogService } from './log.service';
+import { FabricModule } from '../fabric/fabric.module';
 
 @Module({
+  imports: [FabricModule],
   controllers: [LogController],
-  providers: [LogService]
+  providers: [LogService],
+  exports: [LogService],
 })
 export class LogModule {}

backend/api/src/modules/log/log.service.ts

@@ -1,4 +1,20 @@
 import { Injectable } from '@nestjs/common';
+import { StoreLogDto } from './dto/store-log.dto';
+import { FabricService } from '../fabric/fabric.service';
 
 @Injectable()
-export class LogService {}
+export class LogService {
+  constructor(private readonly fabricService: FabricService) {}
+
+  async storeLog(dto: StoreLogDto) {
+    const { id, event, user_id, payload } = dto;
+    return this.fabricService.storeLog(id, event, user_id.toString(), payload);
+  }
+  async getLogById(id: string) {
+    const result = await this.fabricService.getLogById(id);
+    return result;
+  }
+  async getAllLogs() {
+    // return this.fabricService.getAllLogs();
+  }
+}

backend/api/src/modules/obat/dto/create-obat-dto.ts

@@ -0,0 +1,22 @@
+import { IsString, IsNotEmpty, IsInt, Min, Length } from 'class-validator';
+import { Transform } from 'class-transformer';
+
+export class CreateObatDto {
+  @IsNotEmpty({ message: 'ID Visit wajib diisi' })
+  @IsString()
+  id_visit: string;
+
+  @IsNotEmpty({ message: 'Obat wajib diisi' })
+  @IsString()
+  @Length(1, 100, { message: 'Obat maksimal 100 karakter' })
+  obat: string;
+
+  @IsNotEmpty({ message: 'Jumlah obat wajib diisi' })
+  @IsInt({ message: 'Jumlah obat harus berupa angka bulat' })
+  @Min(1, { message: 'Jumlah obat minimal 1' })
+  @Transform(({ value }) => (value ? parseInt(value) : null))
+  jumlah_obat: number;
+
+  @IsString()
+  aturan_pakai: string;
+}

backend/api/src/modules/obat/dto/update-obat-dto.ts

@@ -0,0 +1,8 @@
+import { PartialType } from '@nestjs/mapped-types';
+import { CreateObatDto } from './create-obat-dto';
+import { IsOptional } from 'class-validator';
+
+export class UpdateObatDto extends PartialType(CreateObatDto) {
+  @IsOptional()
+  id_visit?: string;
+}

backend/api/src/modules/obat/obat.controller.ts

@@ -1,6 +1,19 @@
-import { Controller, Get, Query, UseGuards } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  Get,
+  Param,
+  Post,
+  Put,
+  Query,
+  UseGuards,
+} from '@nestjs/common';
 import { ObatService } from './obat.service';
 import { AuthGuard } from '../auth/guard/auth.guard';
+import { UpdateObatDto } from './dto/update-obat-dto';
+import { CurrentUser } from '../auth/decorator/current-user.decorator';
+import type { ActiveUserPayload } from '../auth/decorator/current-user.decorator';
+import { CreateObatDto } from './dto/create-obat-dto';
 
 @Controller('obat')
 export class ObatController {
@@ -25,4 +38,35 @@ export class ObatController {
       order,
     });
   }
+
+  @Get(':id')
+  @UseGuards(AuthGuard)
+  async getObatById(@Param('id') id: number) {
+    return await this.obatService.getObatById(id);
+  }
+
+  @Post('/')
+  @UseGuards(AuthGuard)
+  async createObat(
+    @Body() dto: CreateObatDto,
+    @CurrentUser() user: ActiveUserPayload,
+  ) {
+    return await this.obatService.createObat(dto, user);
+  }
+
+  @Put(':id')
+  @UseGuards(AuthGuard)
+  async updateObatById(
+    @Param('id') id: number,
+    @Body() dto: UpdateObatDto,
+    @CurrentUser() user: ActiveUserPayload,
+  ) {
+    return await this.obatService.updateObatById(id, dto, user);
+  }
+
+  @Get('/:id/log')
+  @UseGuards(AuthGuard)
+  async getObatLogs(@Param('id') id: string) {
+    return await this.obatService.getLogObatById(id);
+  }
 }

backend/api/src/modules/obat/obat.module.ts

@@ -2,9 +2,10 @@ import { Module } from '@nestjs/common';
 import { ObatController } from './obat.controller';
 import { ObatService } from './obat.service';
 import { PrismaModule } from '../prisma/prisma.module';
+import { LogModule } from '../log/log.module';
 
 @Module({
-  imports: [PrismaModule],
+  imports: [PrismaModule, LogModule],
   controllers: [ObatController],
   providers: [ObatService],
 })

backend/api/src/modules/obat/obat.service.ts

@@ -1,9 +1,42 @@
-import { Injectable } from '@nestjs/common';
+import { BadRequestException, Injectable } from '@nestjs/common';
 import { PrismaService } from '../prisma/prisma.service';
+import { UpdateObatDto } from './dto/update-obat-dto';
+import { LogService } from '../log/log.service';
+import { sha256 } from '@api/common/crypto/hash';
+import { ActiveUserPayload } from '../auth/decorator/current-user.decorator';
+import { CreateObatDto } from './dto/create-obat-dto';
 
 @Injectable()
 export class ObatService {
-  constructor(private prisma: PrismaService) {}
+  constructor(
+    private prisma: PrismaService,
+    private logService: LogService,
+  ) {}
+
+  createHashingPayload(currentData: any): string {
+    return sha256(JSON.stringify(currentData));
+  }
+
+  determineStatus(rawFabricLog: any, index: number, arrLength: number): any {
+    console.log('Inside determineStatus with index:', index);
+    console.log('Raw Fabric Log:', rawFabricLog);
+    const flatLog = {
+      ...rawFabricLog.value,
+      txId: rawFabricLog.txId,
+      timestamp: rawFabricLog.value.timestamp,
+    };
+
+    if (
+      index === arrLength - 1 &&
+      rawFabricLog.value.event === 'obat_created'
+    ) {
+      flatLog.status = 'ORIGINAL';
+    } else {
+      flatLog.status = 'UPDATED';
+    }
+
+    return flatLog;
+  }
 
   async getAllObat(params: {
     take?: number;
@@ -43,4 +76,111 @@ export class ObatService {
       totalCount: count,
     };
   }
+
+  async getObatById(id: number) {
+    return await this.prisma.pemberian_obat.findUnique({
+      where: {
+        id: id,
+      },
+    });
+  }
+
+  async getLogObatById(id: string) {
+    const idLog = `OBAT_${id}`;
+    const rawLogs = await this.logService.getLogById(idLog);
+    const currentData = await this.getObatById(parseInt(id, 10));
+
+    if (!currentData) {
+      throw new Error(`Obat with id ${id} not found`);
+    }
+
+    const currentDataHash = this.createHashingPayload({
+      obat: currentData.obat,
+      jumlah_obat: currentData.jumlah_obat,
+      aturan_pakai: currentData.aturan_pakai,
+    });
+
+    const latestPayload = rawLogs[0].value.payload;
+    const isTampered = currentDataHash !== latestPayload;
+
+    const chronologicalLogs = [...rawLogs];
+
+    const processedLogs = chronologicalLogs.map((log, index) => {
+      return this.determineStatus(log, index, chronologicalLogs.length);
+    });
+
+    return {
+      logs: processedLogs,
+      isTampered: isTampered,
+      currentDataHash: currentDataHash,
+    };
+  }
+
+  async createObat(dto: CreateObatDto, user: ActiveUserPayload) {
+    const visitExists = await this.prisma.rekam_medis.findUnique({
+      where: { id_visit: dto.id_visit },
+    });
+
+    if (!visitExists) {
+      throw new BadRequestException(`Visit with id ${dto.id_visit} not found`);
+    }
+
+    const res = await this.prisma.pemberian_obat.create({
+      data: {
+        id_visit: dto.id_visit,
+        obat: dto.obat,
+        jumlah_obat: dto.jumlah_obat,
+        aturan_pakai: dto.aturan_pakai,
+      },
+    });
+
+    console.log('Created Obat:', dto);
+
+    const logPayload = JSON.stringify(dto);
+    const payloadHash = sha256(logPayload);
+    const data = {
+      id: `OBAT_${res.id}`,
+      event: 'obat_created',
+      user_id: user.sub,
+      payload: payloadHash,
+    };
+    const logResult = await this.logService.storeLog(data);
+    return {
+      ...res,
+      ...logResult,
+    };
+  }
+
+  async updateObatById(
+    id: number,
+    dto: UpdateObatDto,
+    user: ActiveUserPayload,
+  ) {
+    const res = await this.prisma.pemberian_obat.update({
+      where: {
+        id: id,
+      },
+      data: {
+        obat: dto.obat,
+        jumlah_obat: dto.jumlah_obat,
+        aturan_pakai: dto.aturan_pakai,
+      },
+    });
+
+    console.log('Updated Obat:', dto);
+
+    const logPayload = JSON.stringify(dto);
+    const payloadHash = sha256(logPayload);
+    const data = {
+      id: `OBAT_${id}`,
+      event: 'obat_updated',
+      user_id: user.sub,
+      payload: payloadHash,
+    };
+    const logResult = await this.logService.storeLog(data);
+    return {
+      ...res,
+      ...logResult,
+    };
+  }
 }

backend/api/src/modules/rekammedis/dto/payload-rekammedis.dto.ts

@@ -0,0 +1,18 @@
+import { IsEnum, IsNumber, IsString } from 'class-validator';
+
+export class PayloadRekamMedisDto {
+  @IsNumber({}, { message: 'ID dokter harus berupa angka' })
+  dokter_id: number;
+
+  @IsString({ message: 'ID kunjungan harus berupa string' })
+  visit_id: string;
+
+  @IsEnum({}, { message: 'Anamnese harus berupa enum' })
+  anamnese: string;
+
+  @IsEnum({}, { message: 'Jenis kasus harus berupa enum' })
+  jenis_kasus: string;
+
+  @IsEnum({}, { message: 'Tindak lanjut harus berupa enum' })
+  tindak_lanjut: string;
+}

backend/api/src/modules/rekammedis/rekammedis.controller.ts

@@ -4,13 +4,17 @@ import {
   Get,
   Header,
   HttpCode,
+  Param,
   Post,
+  Put,
   Query,
   UseGuards,
 } from '@nestjs/common';
 import { RekammedisService } from './rekammedis.service';
 import { CreateRekamMedisDto } from './dto/create-rekammedis.dto';
 import { AuthGuard } from '../auth/guard/auth.guard';
+import { CurrentUser } from '../auth/decorator/current-user.decorator';
+import type { ActiveUserPayload } from '../auth/decorator/current-user.decorator';
 
 @Controller('/rekammedis')
 export class RekamMedisController {
@@ -58,10 +62,40 @@ export class RekamMedisController {
     });
   }
 
+  @Get('/:id_visit')
+  @Header('Content-Type', 'application/json')
+  @HttpCode(200)
+  @UseGuards(AuthGuard)
+  async getRekamMedisById(@Param('id_visit') id_visit: string) {
+    return this.rekammedisService.getRekamMedisById(id_visit);
+  }
+
   @Post('/')
   @Header('Content-Type', 'application/json')
   @UseGuards(AuthGuard)
-  async createRekamMedis(@Body() dto: CreateRekamMedisDto) {
+  async createRekamMedis(
-    return this.rekammedisService.createRekamMedis(dto);
+    @Body() dto: CreateRekamMedisDto,
+    @CurrentUser() user: ActiveUserPayload,
+  ) {
+    return this.rekammedisService.createRekamMedis(dto, user);
+  }
+
+  @Get('/:id_visit/log')
+  @Header('Content-Type', 'application/json')
+  @HttpCode(200)
+  @UseGuards(AuthGuard)
+  async getRekamMedisLogById(@Param('id_visit') id_visit: string) {
+    return this.rekammedisService.getRekamMedisLogById(id_visit);
+  }
+
+  @Put('/:id_visit')
+  @Header('Content-Type', 'application/json')
+  @UseGuards(AuthGuard)
+  async updateRekamMedis(
+    @Param('id_visit') id_visit: string,
+    @Body() dto: CreateRekamMedisDto,
+    @CurrentUser() user: ActiveUserPayload,
+  ) {
+    return this.rekammedisService.updateRekamMedis(id_visit, dto, user);
   }
 }

backend/api/src/modules/rekammedis/rekammedis.module.ts

@@ -3,9 +3,10 @@ import { RekamMedisController } from './rekammedis.controller';
 import { RekammedisService } from './rekammedis.service';
 import { PrismaModule } from '../prisma/prisma.module';
 import { JwtModule } from '@nestjs/jwt';
+import { LogModule } from '../log/log.module';
 
 @Module({
-  imports: [PrismaModule],
+  imports: [PrismaModule, LogModule],
   controllers: [RekamMedisController],
   providers: [RekammedisService],
 })

backend/api/src/modules/rekammedis/rekammedis.service.ts

@@ -2,11 +2,14 @@ import { Injectable } from '@nestjs/common';
 import { PrismaService } from '../prisma/prisma.service';
 import { Prisma, rekam_medis } from '@dist/generated/prisma';
 import { CreateRekamMedisDto } from './dto/create-rekammedis.dto';
-import { CreateLogDto } from '../log/dto/create-log.dto';
+import { LogService } from '../log/log.service';
+import { sha256 } from '@api/common/crypto/hash';
+import { ActiveUserPayload } from '../auth/decorator/current-user.decorator';
+import { PayloadRekamMedisDto } from './dto/payload-rekammedis.dto';
+// import { CreateLogDto } from '../log/dto/create-log.dto';
 
 @Injectable()
 export class RekammedisService {
-  // Define known values as constants to avoid hardcoding everywhere
   private readonly KNOWN_BLOOD_TYPES = ['A', 'B', 'AB', 'O'];
   private readonly KNOWN_TINDAK_LANJUT = [
     'Dipulangkan untuk Kontrol',
@@ -26,7 +29,35 @@ export class RekammedisService {
     'Selesai Pelayanan Rawat Jalan',
   ];
 
-  constructor(private prisma: PrismaService) {}
+  constructor(
+    private prisma: PrismaService,
+    private log: LogService,
+  ) {}
+
+  createHashingPayload(currentData: PayloadRekamMedisDto): string {
+    return sha256(JSON.stringify(currentData));
+  }
+
+  determineStatus(rawFabricLog: any, index: number, arrLength: number): any {
+    const flatLog = {
+      ...rawFabricLog.value,
+      txId: rawFabricLog.txId,
+      timestamp: rawFabricLog.value.timestamp,
+    };
+
+    console.log('Processed flat log:', flatLog);
+
+    if (
+      index === arrLength - 1 &&
+      rawFabricLog.value.event === 'rekam_medis_created'
+    ) {
+      flatLog.status = 'ORIGINAL';
+    } else {
+      flatLog.status = 'UPDATED';
+    }
+
+    return flatLog;
+  }
 
   async getAllRekamMedis(params: {
     take?: number;
@@ -58,13 +89,18 @@ export class RekammedisService {
       tanggal_end,
       umur_min,
       umur_max,
-      jenis_kelamin,
       kode_diagnosa,
     } = params;
 
     const golDarahArray = params.gol_darah?.split(',') || [];
     const tindakLanjutArray = params.tindak_lanjut?.split(',') || [];
-    console.log('Params Received:', params);
+    const jkCharacter =
+      params.jenis_kelamin == 'perempuan'
+        ? 'P'
+        : params.jenis_kelamin == 'laki-laki'
+          ? 'L'
+          : '';
+
     const take = params.take ? parseInt(params.take.toString()) : 10;
     const skipValue = skip
       ? parseInt(skip.toString())
@@ -158,7 +194,7 @@ export class RekammedisService {
               lte: parseInt(umur_max, 10),
             }
           : undefined,
-      jenis_kelamin: jenis_kelamin ? { equals: jenis_kelamin } : undefined,
+      jenis_kelamin: jkCharacter ? { equals: jkCharacter } : undefined,
       kode_diagnosa: kode_diagnosa ? { contains: kode_diagnosa } : undefined,
       ...golDarahFilter,
       ...tindakLanjutFilter,
@@ -169,7 +205,7 @@ export class RekammedisService {
       take: take,
       where: whereClause,
       orderBy: orderBy
-        ? { [orderBy]: order || 'asc' }
+        ? { [orderBy]: order || 'desc' }
         : { waktu_visit: order ? order : 'asc' },
     });
 
@@ -209,7 +245,13 @@ export class RekammedisService {
     };
   }
 
-  async createRekamMedis(data: CreateRekamMedisDto) {
+  async getRekamMedisById(id_visit: string) {
+    return this.prisma.rekam_medis.findUnique({
+      where: { id_visit },
+    });
+  }
+
+  async createRekamMedis(data: CreateRekamMedisDto, user: ActiveUserPayload) {
     const latestId = await this.prisma.rekam_medis.findFirst({
       orderBy: { waktu_visit: 'desc' },
     });
@@ -239,7 +281,7 @@ export class RekammedisService {
       waktu_visit: new Date(),
     };
 
-    const logData: CreateLogDto = {
+    const logData = {
       event: 'rekam_medis_created',
       payload: {
         dokter_id: 123,
@@ -256,17 +298,21 @@ export class RekammedisService {
           data: rekamMedis,
         });
 
-        await tx.blockchain_log_queue.create({
+        const logPayload = JSON.stringify(logData.payload);
-          data: {
+        const payloadHash = sha256(logPayload);
-            event: logData.event,
+        const data = {
-            user_id: 9,
+          id: `REKAM_${newId}`,
-            payload: logData.payload,
+          event: 'rekam_medis_created',
-          },
+          user_id: user.sub,
-        });
+          payload: payloadHash,
+        };
 
-        // Input Into Fabric Here
+        const createdLog = await this.log.storeLog(data);
 
-        return createdRekamMedis;
+        return {
+          ...createdRekamMedis,
+          log: createdLog,
+        };
       });
 
       return newRekamMedis;
@@ -275,4 +321,76 @@ export class RekammedisService {
       throw error;
     }
   }
+
+  async getRekamMedisLogById(id_visit: string) {
+    const idLog = `REKAM_${id_visit}`;
+    const rawLogs = await this.log.getLogById(idLog);
+    const currentData = await this.getRekamMedisById(id_visit);
+
+    if (!currentData) {
+      throw new Error(`Rekam Medis with id_visit ${id_visit} not found`);
+    }
+
+    const currentDataHash = this.createHashingPayload({
+      dokter_id: 123,
+      visit_id: currentData.id_visit,
+      anamnese: currentData.anamnese ?? '',
+      jenis_kasus: currentData.jenis_kasus ?? '',
+      tindak_lanjut: currentData.tindak_lanjut ?? '',
+    });
+
+    const latestPayload = rawLogs[0].value.payload;
+    const isTampered = currentDataHash !== latestPayload;
+    const chronologicalLogs = [...rawLogs];
+
+    const processedLogs = chronologicalLogs.map((log, index) => {
+      return this.determineStatus(log, index, chronologicalLogs.length);
+    });
+
+    return {
+      logs: processedLogs,
+      isTampered: isTampered,
+      currentDataHash: currentDataHash,
+    };
+  }
+
+  async updateRekamMedis(
+    id_visit: string,
+    data: CreateRekamMedisDto,
+    user: ActiveUserPayload,
+  ) {
+    const rekamMedis = await this.prisma.rekam_medis.update({
+      where: { id_visit },
+      data: {
+        ...data,
+      },
+    });
+
+    const logData = {
+      event: 'rekam_medis_updated',
+      payload: {
+        dokter_id: 123,
+        visit_id: id_visit,
+        anamnese: data.anamnese,
+        jenis_kasus: data.jenis_kasus,
+        tindak_lanjut: data.tindak_lanjut,
+      },
+    };
+
+    const logPayload = JSON.stringify(logData.payload);
+    const payloadHash = sha256(logPayload);
+    const logDto = {
+      id: `REKAM_${id_visit}`,
+      event: 'rekam_medis_updated',
+      user_id: user.sub,
+      payload: payloadHash,
+    };
+
+    const createdLog = await this.log.storeLog(logDto);
+
+    return {
+      ...rekamMedis,
+      log: createdLog,
+    };
+  }
 }

backend/api/src/modules/tindakandokter/tindakandokter.controller.ts

@@ -18,15 +18,22 @@ export class TindakanDokterController {
   @UseGuards(AuthGuard)
   async getAllTindakanDokter(
     @Query('take') take: number,
+    @Query('id_visit') id_visit: string,
     @Query('tindakan') tindakan: string,
+    @Query('kelompok') kelompok_tindakan: string,
+    @Query('kategori') kategori_tindakan: string,
     @Query('skip') skip: number,
     @Query('page') page: number,
     @Query('orderBy') orderBy: string,
     @Query('order') order: 'asc' | 'desc',
   ) {
+    console.log();
     return await this.tindakanDokterService.getAllTindakanDokter({
       take,
+      id_visit,
       tindakan,
+      kelompok_tindakan,
+      kategori_tindakan,
       skip,
       page,
       orderBy: orderBy ? { [orderBy]: order || 'asc' } : undefined,

backend/api/src/modules/tindakandokter/tindakandokter.service.ts

@@ -10,28 +10,75 @@ export class TindakanDokterService {
     skip?: number;
     take?: number;
     page?: number;
+    id_visit?: string;
+    kelompok_tindakan?: string;
+    kategori_tindakan?: string;
     tindakan?: string;
     orderBy?: Prisma.pemberian_tindakanOrderByWithRelationInput;
     order?: 'asc' | 'desc';
   }) {
-    const { skip, page, tindakan, orderBy, order } = params;
+    const {
+      skip,
+      page,
+      tindakan,
+      orderBy,
+      order,
+      id_visit,
+      kelompok_tindakan,
+      kategori_tindakan,
+    } = params;
     const take = params.take ? parseInt(params.take.toString()) : 10;
+    const kelompok_tindakanArray = params.kelompok_tindakan
+      ? params.kelompok_tindakan.split(',')
+      : [];
+    const kategori_tindakanArray = params.kategori_tindakan
+      ? params.kategori_tindakan.split(',')
+      : [];
     const skipValue = skip
       ? parseInt(skip.toString())
       : page
         ? (parseInt(page.toString()) - 1) * take
         : 0;
+    console.log('Kelompok Tindakan Array:', kelompok_tindakanArray);
+    console.log('Kategori Tindakan Array:', kategori_tindakanArray);
     const results = await this.prisma.pemberian_tindakan.findMany({
       skip: skipValue,
       take: take,
       where: {
         tindakan: tindakan ? { contains: tindakan } : undefined,
+        id_visit: id_visit ? { contains: id_visit } : undefined,
+        kelompok_tindakan:
+          kelompok_tindakanArray.length > 0
+            ? { in: kelompok_tindakanArray }
+            : undefined,
+        kategori_tindakan:
+          kategori_tindakanArray.length > 0
+            ? { in: kategori_tindakanArray }
+            : undefined,
       },
       orderBy: orderBy
         ? { [Object.keys(orderBy)[0]]: order || 'asc' }
         : undefined,
     });
 
-    return results;
+    const count = await this.prisma.pemberian_tindakan.count({
+      where: {
+        tindakan: tindakan ? { contains: tindakan } : undefined,
+        id_visit: id_visit ? { contains: id_visit } : undefined,
+        kelompok_tindakan:
+          kelompok_tindakanArray.length > 0
+            ? { in: kelompok_tindakanArray }
+            : undefined,
+        kategori_tindakan:
+          kategori_tindakanArray.length > 0
+            ? { in: kategori_tindakanArray }
+            : undefined,
+      },
+    });
+
+    return {
+      ...results,
+      totalCount: count,
+    };
   }
 }

backend/api/src/modules/user/user.controller.ts

@@ -37,8 +37,12 @@ export class UserController {
   @UseGuards(AuthGuard, RolesGuard)
   @Roles(UserRole.Admin)
   @HttpCode(200)
-  getAllUsers(): Promise<QueryUsersResponseDto[]> {
+  getAllUsers(
-    return this.userService.getAllUsers();
+    @Query('username') username: string,
+    @Query('page') page: number,
+    @Query('take') take: number,
+  ) {
+    return this.userService.getAllUsers({ username, page, take: take });
   }
 
   @Get('/set-cookie')

backend/api/src/modules/user/user.service.ts

@@ -6,9 +6,32 @@ import { UserRole } from '../auth/dto/auth.dto';
 @Injectable()
 export class UserService {
   constructor(private prisma: PrismaService) {}
-  async getAllUsers(): Promise<QueryUsersResponseDto[]> {
+  async getAllUsers(params: {
-    const users = await this.prisma.users.findMany();
+    username?: string;
-    return users.map((user) => ({
+    take?: number;
+    skip?: number;
+    page?: number;
+    orderBy?: any;
+    order?: 'asc' | 'desc';
+  }) {
+    const { username, skip, page } = params;
+    console.log('Fetching users with filter:', username);
+    const take = params.take ? parseInt(params.take.toString()) : 10;
+    const skipValue = skip
+      ? parseInt(skip.toString())
+      : page
+        ? (parseInt(page.toString()) - 1) * take
+        : 0;
+    const users = await this.prisma.users.findMany({
+      where: {
+        username: {
+          contains: username,
+          mode: 'insensitive',
+        },
+      },
+    });
+    const count = await this.prisma.users.count();
+    const usersResponse = users.map((user) => ({
       id: user.id,
       name: user.nama_lengkap,
       username: user.username,
@@ -16,5 +39,9 @@ export class UserService {
       created_at: user.created_at || undefined,
       updated_at: user.updated_at || undefined,
     }));
+    return {
+      ...usersResponse,
+      totalCount: count,
+    };
   }
 }

backend/blockchain/.gitignore

@@ -0,0 +1,3 @@
+node_modules/*
+channel-artifacts/*
+organizations/*

backend/blockchain/chaincode/logVerification/.eslintignore

@@ -0,0 +1,5 @@
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+coverage

backend/blockchain/chaincode/logVerification/.eslintrc.js

@@ -0,0 +1,39 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+module.exports = {
+    env: {
+        node: true,
+        mocha: true,
+        es6: true
+    },
+    parserOptions: {
+        ecmaVersion: 8,
+        sourceType: 'script'
+    },
+    extends: "eslint:recommended",
+    rules: {
+        indent: ['error', 4],
+        'linebreak-style': ['error', 'unix'],
+        quotes: ['error', 'single'],
+        semi: ['error', 'always'],
+        'no-unused-vars': ['error', { args: 'none' }],
+        'no-console': 'off',
+        curly: 'error',
+        eqeqeq: 'error',
+        'no-throw-literal': 'error',
+        strict: 'error',
+        'no-var': 'error',
+        'dot-notation': 'error',
+        'no-tabs': 'error',
+        'no-trailing-spaces': 'error',
+        'no-use-before-define': 'error',
+        'no-useless-call': 'error',
+        'no-with': 'error',
+        'operator-linebreak': 'error',
+        yoda: 'error',
+        'quote-props': ['error', 'as-needed'],
+        'no-constant-condition': ["error", { "checkLoops": false }]
+    }
+};

backend/blockchain/chaincode/logVerification/.gitignore

@@ -0,0 +1,15 @@
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Report cache used by istanbul
+.nyc_output
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+package-lock.json

backend/blockchain/chaincode/logVerification/index.js

@@ -0,0 +1,6 @@
+'use strict';
+
+const logVerification = require('./lib/logVerification');
+
+module.exports.LogVerification = logVerification;
+module.exports.contracts = [logVerification];

backend/blockchain/chaincode/logVerification/lib/logVerification.js

@@ -0,0 +1,155 @@
+"use strict";
+
+const stringify = require("json-stringify-deterministic");
+const sortKeysRecursive = require("sort-keys-recursive");
+const { Contract } = require("fabric-contract-api");
+
+const timestampToISOString = (timestamp) => {
+  if (!timestamp) {
+    return undefined;
+  }
+
+  const seconds =
+    typeof timestamp.seconds?.toInt === "function"
+      ? timestamp.seconds.toInt()
+      : Number(timestamp.seconds || 0);
+  const millis = seconds * 1000 + Math.floor((timestamp.nanos || 0) / 1e6);
+  return new Date(millis).toISOString();
+};
+
+class LogVerification extends Contract {
+  async beforeTransaction(ctx) {
+    this.TxId = ctx.stub.getTxID();
+    console.log(`Transaction ID: ${this.TxId}`);
+  }
+
+  async InitLedger(ctx) {
+    const logs = [
+      {
+        id: "TINDAKAN_01",
+        event: "Tindakan Dokter",
+        user_id: "1",
+        payload: "hash1",
+        timestamp: "2023-10-01T09:00:00Z",
+      },
+      {
+        id: "OBAT_01",
+        event: "Pemberian Obat",
+        user_id: "1",
+        payload: "hash1",
+        timestamp: "2023-10-01T09:00:00Z",
+      },
+    ];
+
+    for (const log of logs) {
+      await ctx.stub.putState(
+        log.id,
+        Buffer.from(stringify(sortKeysRecursive(log)))
+      );
+    }
+  }
+
+  async storeLog(ctx, id, event, user_id, payload) {
+    if (!id || !event || !user_id || !payload) {
+      throw new Error("All parameters must be provided and non-empty");
+    }
+
+    const txTimestamp = ctx.stub.getTxTimestamp();
+    const timestamp = timestampToISOString(txTimestamp);
+    const log = {
+      id: id,
+      event: event,
+      user_id: user_id,
+      payload: payload,
+      timestamp: timestamp,
+    };
+    try {
+      await ctx.stub.putState(
+        id,
+        Buffer.from(stringify(sortKeysRecursive(log)))
+      );
+
+      return stringify({
+        success: true,
+        message: `Log ${id} stored successfully`,
+      });
+    } catch (error) {
+      throw new Error(`Failed to store log: ${error}`);
+    }
+  }
+
+  async getLogById(ctx, id) {
+    const iterator = await ctx.stub.getHistoryForKey(id);
+    const logs = [];
+
+    try {
+      while (true) {
+        const res = await iterator.next();
+        if (res.value && res.value.value.length > 0) {
+          const payload = res.value.value.toString("utf8");
+          logs.push({
+            txId: res.value.txId,
+            value: JSON.parse(payload),
+          });
+        }
+        if (res.done) {
+          break;
+        }
+      }
+    } finally {
+      await iterator.close();
+    }
+
+    if (logs.length === 0) {
+      throw new Error(`Log ${id} does not exist`);
+    }
+
+    return logs;
+  }
+
+  async deleteLogById(ctx, id) {
+    const exists = await this.logExists(ctx, id);
+    if (!exists) {
+      throw new Error(`Log ${id} does not exist`);
+    }
+
+    await ctx.stub.deleteState(id);
+  }
+
+  async getAllLogs(ctx) {
+    const allResults = [];
+    const iterator = await ctx.stub.getStateByRange("", "");
+    try {
+      while (true) {
+        const result = await iterator.next();
+        if (result.value && result.value.value.length > 0) {
+          const strValue = result.value.value.toString("utf8");
+          try {
+            allResults.push(JSON.parse(strValue));
+          } catch (err) {
+            console.log(err);
+            allResults.push(strValue);
+          }
+        }
+        if (result.done) {
+          break;
+        }
+      }
+    } finally {
+      await iterator.close();
+    }
+
+    return allResults;
+  }
+
+  async logExists(ctx, id) {
+    const logJSON = await ctx.stub.getState(id);
+    return logJSON && logJSON.length > 0;
+  }
+
+  async afterTransaction(ctx, result) {
+    console.log(`Transaction ${this.TxId} has been committed.`);
+  }
+}
+
+module.exports = LogVerification;

backend/blockchain/chaincode/logVerification/package.json

@@ -0,0 +1,50 @@
+{
+    "name": "log-verification",
+    "version": "1.0.0",
+    "description": "Log Verification contract implemented in JavaScript",
+    "main": "index.js",
+    "engines": {
+        "node": ">=20"
+    },
+    "scripts": {
+        "lint": "eslint *.js */**.js",
+        "pretest": "npm run lint",
+        "test": "nyc mocha --recursive",
+        "start": "fabric-chaincode-node start"
+    },
+    "engineStrict": true,
+    "author": "Hyperledger",
+    "license": "Apache-2.0",
+    "dependencies": {
+        "fabric-contract-api": "^2.5.8",
+        "fabric-shim": "^2.5.8",
+        "json-stringify-deterministic": "^1.0.0",
+        "sort-keys-recursive": "^2.1.0"
+    },
+    "devDependencies": {
+        "chai": "^4.4.1",
+        "eslint": "^8.57.0",
+        "mocha": "^10.4.0",
+        "nyc": "^15.1.0",
+        "sinon": "^18.0.0",
+        "sinon-chai": "^3.7.0"
+    },
+    "nyc": {
+        "exclude": [
+            "coverage/**",
+            "test/**",
+            "index.js",
+            ".eslintrc.js"
+        ],
+        "reporter": [
+            "text-summary",
+            "html"
+        ],
+        "all": true,
+        "check-coverage": true,
+        "statements": 100,
+        "branches": 100,
+        "functions": 100,
+        "lines": 100
+    }
+}

backend/blockchain/generate-artifacts.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+export FABRIC_CFG_PATH=${PWD}/network/config/
+
+rm -rf ./network/organizations ./network/channel-artifacts
+mkdir -p ./network/channel-artifacts
+
+cryptogen generate --config=./network/config/crypto-config.yaml --output=./network/organizations
+if [ "$?" -ne 0 ]; then
+  echo "Failed to generate certificates..."
+  exit 1
+fi
+
+echo "--- Generating genesis block for Hospital profile ---"
+configtxgen -profile HospitalGenesis -outputBlock ./network/channel-artifacts/genesis.block -channelID system-channel
+if [ "$?" -ne 0 ]; then
+  echo "Failed to generate genesis block..."
+  exit 1
+fi
+
+configtxgen -profile HospitalChannel -outputCreateChannelTx ./network/channel-artifacts/mychannel.tx -channelID mychannel
+if [ "$?" -ne 0 ]; then
+  echo "Failed to generate channel transaction..."
+  exit 1
+fi

backend/blockchain/network/config/collections_config.json

@@ -0,0 +1,11 @@
+[
+  {
+    "name": "HospitalPrivateCollection",
+    "policy": "OR('HospitalMSP.member')",
+    "requiredPeerCount": 1,
+    "maxPeerCount": 3,
+    "blockToLive": 1000000,
+    "memberOnlyRead": true,
+    "memberOnlyWrite": true
+  }
+]

backend/blockchain/network/config/configtx.yaml

@@ -0,0 +1,179 @@
+---
+################################################################################
+#
+#   Bagian: Organisasi
+#
+#   - Bagian ini berisi mengenai pendefinisian organisasi yang akan digunakan
+#   dalam konfigurasi jaringan kemudian
+#
+################################################################################
+Organizations:
+  # !PENTING! pastikan terdapat minimal 2 organisasi, orderer dan peer.
+  - &OrdererOrg
+    Name: OrdererOrg
+    ID: OrdererMSP
+    MSPDir: ../organizations/ordererOrganizations/hospital.com/msp
+    Policies:
+      Readers:
+        Type: Signature
+        Rule: "OR('OrdererMSP.member')"
+      Writers:
+        Type: Signature
+        Rule: "OR('OrdererMSP.member')"
+      Admins:
+        Type: Signature
+        Rule: "OR('OrdererMSP.admin')"
+    OrdererEndpoints:
+      # OrdererEndpoints berisi IP atau domain beserta port yang digunakan
+      # Jika menjalankan dalam environment lokal seperti WSL, dapat menggunakan
+      # orderer.example.com:7050 sebagai domain endpoints sesuai dengan dokumentasi
+      - "orderer.hospital.com:7050"
+
+  - &Hospital
+    Name: HospitalMSP
+    ID: HospitalMSP
+    MSPDir: ../organizations/peerOrganizations/hospital.com/msp
+    Policies:
+      Readers:
+        Type: Signature
+        Rule: "OR('HospitalMSP.admin', 'HospitalMSP.peer', 'HospitalMSP.client')"
+      Writers:
+        Type: Signature
+        Rule: "OR('HospitalMSP.admin', 'HospitalMSP.client')"
+      Admins:
+        Type: Signature
+        Rule: "OR('HospitalMSP.admin')"
+      Endorsement:
+        Type: Signature
+        Rule: "OR('HospitalMSP.peer')"
+    AnchorPeers:
+      - Host: peer0.hospital.com
+        Port: 7051
+
+# Default
+Capabilities:
+  Channel: &ChannelCapabilities
+    V2_0: true
+  Orderer: &OrdererCapabilities
+    V2_0: true
+  Application: &ApplicationCapabilities
+    V2_5: true
+
+# Default
+Application: &ApplicationDefaults
+  Organizations:
+  Policies:
+    Readers:
+      Type: ImplicitMeta
+      Rule: "ANY Readers"
+    Writers:
+      Type: ImplicitMeta
+      Rule: "ANY Writers"
+    Admins:
+      Type: ImplicitMeta
+      Rule: "MAJORITY Admins"
+    LifecycleEndorsement:
+      Type: ImplicitMeta
+      Rule: "MAJORITY Endorsement"
+    Endorsement:
+      Type: ImplicitMeta
+      Rule: "MAJORITY Endorsement"
+  Capabilities:
+    <<: *ApplicationCapabilities
+
+################################################################################
+#
+#   Bagian: Orderer
+#
+#   - Bagian ini berisi mengenai konfigurasi orderer yang akan digunakan
+#   dalam konfigurasi transaksi jaringan atau genesis block terkait parameter
+#   orderer yang digunakan.
+#
+################################################################################
+Orderer:
+  &OrdererDefaults # Berisi konfigurasi untuk konsensus Raft, sesuaikan dengan orderer yang digunakan
+  OrdererType: etcdraft
+  Addresses:
+    # Daftar alamat orderer yang digunakan dalam jaringan, dapat menggunakan
+    # IP atau domain sama seperti yang digunakan pada bagian OrdererEndpoints.
+    - "orderer.hospital.com:7050"
+  BatchTimeout: 2s
+  BatchSize:
+    MaxMessageCount: 10
+    AbsoluteMaxBytes: 99 MB
+    PreferredMaxBytes: 512 KB
+  EtcdRaft:
+    Consenters:
+      - Host: orderer.hospital.com
+        Port: 7050
+        ClientTLSCert: ../organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/tls/server.crt
+        ServerTLSCert: ../organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/tls/server.crt
+  Organizations:
+  Policies:
+    Readers:
+      Type: ImplicitMeta
+      Rule: "ANY Readers"
+    Writers:
+      Type: ImplicitMeta
+      Rule: "ANY Writers"
+    Admins:
+      Type: ImplicitMeta
+      Rule: "MAJORITY Admins"
+    BlockValidation:
+      Type: ImplicitMeta
+      Rule: "ANY Writers"
+
+# Default
+Channel: &ChannelDefaults
+  Policies:
+    Readers:
+      Type: ImplicitMeta
+      Rule: "ANY Readers"
+    Writers:
+      Type: ImplicitMeta
+      Rule: "ANY Writers"
+    Admins:
+      Type: ImplicitMeta
+      Rule: "MAJORITY Admins"
+  Capabilities:
+    - *ChannelCapabilities
+
+################################################################################
+#
+#   Profile
+#
+#   - Bagian ini berisi mengenai konfigurasi profil yang akan digunakan sebagai
+#   parameter pada configtxgen tool untuk menghasilkan genesis block dan channel.
+#
+################################################################################
+Profiles:
+  HospitalGenesis:
+    <<: *ChannelDefaults
+    Orderer:
+      # Menggunakan konfigurasi yang telah didefinisikan sebelumnya
+      <<: *OrdererDefaults
+      Organizations:
+        # Menggunakan organisasi orderer yang telah didefinisikan sebelumnya
+        - *OrdererOrg
+      Capabilities: *OrdererCapabilities
+    Consortiums:
+      SampleConsortium:
+        Organizations:
+          # Sesuaikan jumlah organisasi yang digunakan dalam konsorsium
+          - *Hospital
+    Application:
+      <<: *ApplicationDefaults
+      Organizations:
+        # Sesuaikan organisasi yang digunakan dalam aplikasi
+        - *Hospital
+      Capabilities: *ApplicationCapabilities
+
+  HospitalChannel:
+    Consortium: SampleConsortium
+    <<: *ChannelDefaults
+    Application:
+      <<: *ApplicationDefaults
+      Organizations:
+        - *Hospital
+      Capabilities:
+        - *ApplicationCapabilities

backend/blockchain/network/config/core.yaml

@@ -0,0 +1,791 @@
+# Copyright IBM Corp. All Rights Reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+###############################################################################
+#
+#    Peer section
+#
+###############################################################################
+peer:
+  # The peer id provides a name for this peer instance and is used when
+  # naming docker resources.
+  id: hospital-peer0
+
+  # The networkId allows for logical separation of networks and is used when
+  # naming docker resources.
+  networkId: dev
+
+  # The Address at local network interface this Peer will listen on.
+  # By default, it will listen on all network interfaces
+  listenAddress: 0.0.0.0:7051
+
+  # The endpoint this peer uses to listen for inbound chaincode connections.
+  # If this is commented-out, the listen address is selected to be
+  # the peer's address (see below) with port 7052
+  # chaincodeListenAddress: 0.0.0.0:7052
+
+  # The endpoint the chaincode for this peer uses to connect to the peer.
+  # If this is not specified, the chaincodeListenAddress address is selected.
+  # And if chaincodeListenAddress is not specified, address is selected from
+  # peer address (see below). If specified peer address is invalid then it
+  # will fallback to the auto detected IP (local IP) regardless of the peer
+  # addressAutoDetect value.
+  # chaincodeAddress: 0.0.0.0:7052
+
+  # When used as peer config, this represents the endpoint to other peers
+  # in the same organization. For peers in other organization, see
+  # gossip.externalEndpoint for more info.
+  # When used as CLI config, this means the peer's endpoint to interact with
+  address: 0.0.0.0:7051
+
+  # Whether the Peer should programmatically determine its address
+  # This case is useful for docker containers.
+  # When set to true, will override peer address.
+  addressAutoDetect: false
+
+  # Settings for the Peer's gateway server.
+  gateway:
+    # Whether the gateway is enabled for this Peer.
+    enabled: true
+    # endorsementTimeout is the duration the gateway waits for a response
+    # from other endorsing peers before returning a timeout error to the client.
+    endorsementTimeout: 30s
+    # broadcastTimeout is the duration the gateway waits for a response
+    # from ordering nodes before returning a timeout error to the client.
+    broadcastTimeout: 30s
+    # dialTimeout is the duration the gateway waits for a connection
+    # to other network nodes.
+    dialTimeout: 2m
+
+  # Keepalive settings for peer server and clients
+  keepalive:
+    # Interval is the duration after which if the server does not see
+    # any activity from the client it pings the client to see if it's alive
+    interval: 7200s
+    # Timeout is the duration the server waits for a response
+    # from the client after sending a ping before closing the connection
+    timeout: 20s
+    # MinInterval is the minimum permitted time between client pings.
+    # If clients send pings more frequently, the peer server will
+    # disconnect them
+    minInterval: 60s
+    # Client keepalive settings for communicating with other peer nodes
+    client:
+      # Interval is the time between pings to peer nodes.  This must
+      # greater than or equal to the minInterval specified by peer
+      # nodes
+      interval: 60s
+      # Timeout is the duration the client waits for a response from
+      # peer nodes before closing the connection
+      timeout: 20s
+    # DeliveryClient keepalive settings for communication with ordering
+    # nodes.
+    deliveryClient:
+      # Interval is the time between pings to ordering nodes.  This must
+      # greater than or equal to the minInterval specified by ordering
+      # nodes.
+      interval: 60s
+      # Timeout is the duration the client waits for a response from
+      # ordering nodes before closing the connection
+      timeout: 20s
+
+  # Gossip related configuration
+  gossip:
+    # Bootstrap set to initialize gossip with.
+    # This is a list of other peers that this peer reaches out to at startup.
+    # Important: The endpoints here have to be endpoints of peers in the same
+    # organization, because the peer would refuse connecting to these endpoints
+    # unless they are in the same organization as the peer.
+    bootstrap: 127.0.0.1:7051
+
+    # NOTE: orgLeader and useLeaderElection parameters are mutual exclusive.
+    # Setting both to true would result in the termination of the peer
+    # since this is undefined state. If the peers are configured with
+    # useLeaderElection=false, make sure there is at least 1 peer in the
+    # organization that its orgLeader is set to true.
+
+    # Defines whenever peer will initialize dynamic algorithm for
+    # "leader" selection, where leader is the peer to establish
+    # connection with ordering service and use delivery protocol
+    # to pull ledger blocks from ordering service.
+    useLeaderElection: false
+    # Statically defines peer to be an organization "leader",
+    # where this means that current peer will maintain connection
+    # with ordering service and disseminate block across peers in
+    # its own organization. Multiple peers or all peers in an organization
+    # may be configured as org leaders, so that they all pull
+    # blocks directly from ordering service.
+    orgLeader: true
+
+    # Interval for membershipTracker polling
+    membershipTrackerInterval: 5s
+
+    # Overrides the endpoint that the peer publishes to peers
+    # in its organization. For peers in foreign organizations
+    # see 'externalEndpoint'
+    endpoint:
+    # Maximum count of blocks stored in memory
+    maxBlockCountToStore: 10
+    # Max time between consecutive message pushes(unit: millisecond)
+    maxPropagationBurstLatency: 10ms
+    # Max number of messages stored until a push is triggered to remote peers
+    maxPropagationBurstSize: 10
+    # Number of times a message is pushed to remote peers
+    propagateIterations: 1
+    # Number of peers selected to push messages to
+    propagatePeerNum: 3
+    # Determines frequency of pull phases(unit: second)
+    # Must be greater than digestWaitTime + responseWaitTime
+    pullInterval: 4s
+    # Number of peers to pull from
+    pullPeerNum: 3
+    # Determines frequency of pulling state info messages from peers(unit: second)
+    requestStateInfoInterval: 4s
+    # Determines frequency of pushing state info messages to peers(unit: second)
+    publishStateInfoInterval: 4s
+    # Maximum time a stateInfo message is kept until expired
+    stateInfoRetentionInterval:
+    # Time from startup certificates are included in Alive messages(unit: second)
+    publishCertPeriod: 10s
+    # Should we skip verifying block messages or not (currently not in use)
+    skipBlockVerification: false
+    # Dial timeout(unit: second)
+    dialTimeout: 3s
+    # Connection timeout(unit: second)
+    connTimeout: 2s
+    # Buffer size of received messages
+    recvBuffSize: 20
+    # Buffer size of sending messages
+    sendBuffSize: 200
+    # Time to wait before pull engine processes incoming digests (unit: second)
+    # Should be slightly smaller than requestWaitTime
+    digestWaitTime: 1s
+    # Time to wait before pull engine removes incoming nonce (unit: milliseconds)
+    # Should be slightly bigger than digestWaitTime
+    requestWaitTime: 1500ms
+    # Time to wait before pull engine ends pull (unit: second)
+    responseWaitTime: 2s
+    # Alive check interval(unit: second)
+    aliveTimeInterval: 5s
+    # Alive expiration timeout(unit: second)
+    aliveExpirationTimeout: 25s
+    # Reconnect interval(unit: second)
+    reconnectInterval: 25s
+    # Max number of attempts to connect to a peer
+    maxConnectionAttempts: 120
+    # Message expiration factor for alive messages
+    msgExpirationFactor: 20
+    # This is an endpoint that is published to peers outside of the organization.
+    # If this isn't set, the peer will not be known to other organizations and will not be exposed via service discovery.
+    externalEndpoint:
+    # Leader election service configuration
+    election:
+      # Longest time peer waits for stable membership during leader election startup (unit: second)
+      startupGracePeriod: 15s
+      # Interval gossip membership samples to check its stability (unit: second)
+      membershipSampleInterval: 1s
+      # Time passes since last declaration message before peer decides to perform leader election (unit: second)
+      leaderAliveThreshold: 10s
+      # Time between peer sends propose message and declares itself as a leader (sends declaration message) (unit: second)
+      leaderElectionDuration: 5s
+
+    pvtData:
+      # pullRetryThreshold determines the maximum duration of time private data corresponding for a given block
+      # would be attempted to be pulled from peers until the block would be committed without the private data
+      pullRetryThreshold: 60s
+      # As private data enters the transient store, it is associated with the peer's ledger's height at that time.
+      # transientstoreMaxBlockRetention defines the maximum difference between the current ledger's height upon commit,
+      # and the private data residing inside the transient store that is guaranteed not to be purged.
+      # Private data is purged from the transient store when blocks with sequences that are multiples
+      # of transientstoreMaxBlockRetention are committed.
+      transientstoreMaxBlockRetention: 1000
+      # pushAckTimeout is the maximum time to wait for an acknowledgement from each peer
+      # at private data push at endorsement time.
+      pushAckTimeout: 3s
+      # Block to live pulling margin, used as a buffer
+      # to prevent peer from trying to pull private data
+      # from peers that is soon to be purged in next N blocks.
+      # This helps a newly joined peer catch up to current
+      # blockchain height quicker.
+      btlPullMargin: 10
+      # the process of reconciliation is done in an endless loop, while in each iteration reconciler tries to
+      # pull from the other peers the most recent missing blocks with a maximum batch size limitation.
+      # reconcileBatchSize determines the maximum batch size of missing private data that will be reconciled in a
+      # single iteration.
+      reconcileBatchSize: 10
+      # reconcileSleepInterval determines the time reconciler sleeps from end of an iteration until the beginning
+      # of the next reconciliation iteration.
+      reconcileSleepInterval: 1m
+      # reconciliationEnabled is a flag that indicates whether private data reconciliation is enable or not.
+      reconciliationEnabled: true
+      # skipPullingInvalidTransactionsDuringCommit is a flag that indicates whether pulling of invalid
+      # transaction's private data from other peers need to be skipped during the commit time and pulled
+      # only through reconciler.
+      skipPullingInvalidTransactionsDuringCommit: false
+      # implicitCollectionDisseminationPolicy specifies the dissemination  policy for the peer's own implicit collection.
+      # When a peer endorses a proposal that writes to its own implicit collection, below values override the default values
+      # for disseminating private data.
+      # Note that it is applicable to all channels the peer has joined. The implication is that requiredPeerCount has to
+      # be smaller than the number of peers in a channel that has the lowest numbers of peers from the organization.
+      implicitCollectionDisseminationPolicy:
+        # requiredPeerCount defines the minimum number of eligible peers to which the peer must successfully
+        # disseminate private data for its own implicit collection during endorsement. Default value is 0.
+        requiredPeerCount: 0
+        # maxPeerCount defines the maximum number of eligible peers to which the peer will attempt to
+        # disseminate private data for its own implicit collection during endorsement. Default value is 1.
+        maxPeerCount: 1
+
+    # Gossip state transfer related configuration
+    state:
+      # indicates whenever state transfer is enabled or not
+      # default value is false, i.e. state transfer is active
+      # and takes care to sync up missing blocks allowing
+      # lagging peer to catch up to speed with rest network.
+      # Keep in mind that when peer.gossip.useLeaderElection is true
+      # and there are several peers in the organization,
+      # or peer.gossip.useLeaderElection is false alongside with
+      # peer.gossip.orgleader being false, the peer's ledger may lag behind
+      # the rest of the peers and will never catch up due to state transfer
+      # being disabled.
+      enabled: false
+      # checkInterval interval to check whether peer is lagging behind enough to
+      # request blocks via state transfer from another peer.
+      checkInterval: 10s
+      # responseTimeout amount of time to wait for state transfer response from
+      # other peers
+      responseTimeout: 3s
+      # batchSize the number of blocks to request via state transfer from another peer
+      batchSize: 10
+      # blockBufferSize reflects the size of the re-ordering buffer
+      # which captures blocks and takes care to deliver them in order
+      # down to the ledger layer. The actual buffer size is bounded between
+      # 0 and 2*blockBufferSize, each channel maintains its own buffer
+      blockBufferSize: 20
+      # maxRetries maximum number of re-tries to ask
+      # for single state transfer request
+      maxRetries: 3
+
+  # TLS Settings
+  tls:
+    # Require server-side TLS
+    enabled: false
+    # Require client certificates / mutual TLS for inbound connections.
+    # Note that clients that are not configured to use a certificate will
+    # fail to connect to the peer.
+    clientAuthRequired: false
+    # X.509 certificate used for TLS server
+    cert:
+      file: tls/server.crt
+    # Private key used for TLS server
+    key:
+      file: tls/server.key
+    # rootcert.file represents the trusted root certificate chain used for verifying certificates
+    # of other nodes during outbound connections.
+    # It is not required to be set, but can be used to augment the set of TLS CA certificates
+    # available from the MSPs of each channel’s configuration.
+    rootcert:
+      file: tls/ca.crt
+    # If mutual TLS is enabled, clientRootCAs.files contains a list of additional root certificates
+    # used for verifying certificates of client connections.
+    # It augments the set of TLS CA certificates available from the MSPs of each channel’s configuration.
+    # Minimally, set your organization's TLS CA root certificate so that the peer can receive join channel requests.
+    clientRootCAs:
+      files:
+        - tls/ca.crt
+    # Private key used for TLS when making client connections.
+    # If not set, peer.tls.key.file will be used instead
+    clientKey:
+      file:
+    # X.509 certificate used for TLS when making client connections.
+    # If not set, peer.tls.cert.file will be used instead
+    clientCert:
+      file:
+
+  # Authentication contains configuration parameters related to authenticating
+  # client messages
+  authentication:
+    # the acceptable difference between the current server time and the
+    # client's time as specified in a client request message.
+    # timewindow is checked on requests to the delivery service only.
+    timewindow: 15m
+
+  # Path on the file system where peer will store data (eg ledger). This
+  # location must be access control protected to prevent unintended
+  # modification that might corrupt the peer operations.
+  # The path may be relative to FABRIC_CFG_PATH or an absolute path.
+  fileSystemPath: /var/hyperledger/production
+
+  # BCCSP (Blockchain crypto provider): Select which crypto implementation or
+  # library to use
+  BCCSP:
+    Default: SW
+    # Settings for the SW crypto provider (i.e. when DEFAULT: SW)
+    SW:
+      # TODO: The default Hash and Security level needs refactoring to be
+      # fully configurable. Changing these defaults requires coordination
+      # SHA2 is hardcoded in several places, not only BCCSP
+      Hash: SHA2
+      Security: 256
+      # Location of Key Store
+      FileKeyStore:
+        # If "", defaults to 'mspConfigPath'/keystore
+        KeyStore:
+    # Settings for the PKCS#11 crypto provider (i.e. when DEFAULT: PKCS11)
+    PKCS11:
+      # Location of the PKCS11 module library
+      Library:
+      # Token Label
+      Label:
+      # User PIN
+      Pin:
+      Hash:
+      Security:
+      SoftwareVerify:
+      Immutable:
+      AltID:
+      KeyIds:
+
+  # Path on the file system where peer will find MSP local configurations
+  # The path may be relative to FABRIC_CFG_PATH or an absolute path.
+  mspConfigPath: msp
+
+  # Identifier of the local MSP
+  # ----!!!!IMPORTANT!!!-!!!IMPORTANT!!!-!!!IMPORTANT!!!!----
+  # Deployers need to change the value of the localMspId string.
+  # In particular, the name of the local MSP ID of a peer needs
+  # to match the name of one of the MSPs in each of the channel
+  # that this peer is a member of. Otherwise this peer's messages
+  # will not be identified as valid by other nodes.
+  localMspId: SampleOrg
+
+  # CLI common client config options
+  client:
+    # connection timeout
+    connTimeout: 3s
+
+  # Delivery service related config
+  deliveryclient:
+    # Enables this peer to disseminate blocks it pulled from the ordering service
+    # via gossip.
+    # Note that 'gossip.state.enabled' controls point to point block replication
+    # of blocks committed in the past.
+    blockGossipEnabled: true
+    # It sets the total time the delivery service may spend in reconnection
+    # attempts until its retry logic gives up and returns an error,
+    # ignored if peer is a static leader
+    reconnectTotalTimeThreshold: 3600s
+
+    # It sets the delivery service <-> ordering service node connection timeout
+    connTimeout: 3s
+
+    # It sets the delivery service maximal delay between consecutive retries.
+    # Time between retries will have exponential backoff until hitting this threshold.
+    reConnectBackoffThreshold: 3600s
+
+    # A list of orderer endpoint addresses which should be overridden
+    # when found in channel configurations.
+    addressOverrides:
+    #  - from:
+    #    to:
+    #    caCertsFile:
+    #  - from:
+    #    to:
+    #    caCertsFile:
+
+  # Type for the local MSP - by default it's of type bccsp
+  localMspType: bccsp
+
+  # Used with Go profiling tools only in none production environment. In
+  # production, it should be disabled (eg enabled: false)
+  profile:
+    enabled: false
+    listenAddress: 0.0.0.0:6060
+
+  # Handlers defines custom handlers that can filter and mutate
+  # objects passing within the peer, such as:
+  #   Auth filter - reject or forward proposals from clients
+  #   Decorators  - append or mutate the chaincode input passed to the chaincode
+  #   Endorsers   - Custom signing over proposal response payload and its mutation
+  # Valid handler definition contains:
+  #   - A name which is a factory method name defined in
+  #     core/handlers/library/library.go for statically compiled handlers
+  #   - library path to shared object binary for pluggable filters
+  # Auth filters and decorators are chained and executed in the order that
+  # they are defined. For example:
+  # authFilters:
+  #   -
+  #     name: FilterOne
+  #     library: /opt/lib/filter.so
+  #   -
+  #     name: FilterTwo
+  # decorators:
+  #   -
+  #     name: DecoratorOne
+  #   -
+  #     name: DecoratorTwo
+  #     library: /opt/lib/decorator.so
+  # Endorsers are configured as a map that its keys are the endorsement system chaincodes that are being overridden.
+  # Below is an example that overrides the default ESCC and uses an endorsement plugin that has the same functionality
+  # as the default ESCC.
+  # If the 'library' property is missing, the name is used as the constructor method in the builtin library similar
+  # to auth filters and decorators.
+  # endorsers:
+  #   escc:
+  #     name: DefaultESCC
+  #     library: /etc/hyperledger/fabric/plugin/escc.so
+  handlers:
+    authFilters:
+      - name: DefaultAuth
+      - name: ExpirationCheck # This filter checks identity x509 certificate expiration
+    decorators:
+      - name: DefaultDecorator
+    endorsers:
+      escc:
+        name: DefaultEndorsement
+        library:
+    validators:
+      vscc:
+        name: DefaultValidation
+        library:
+
+  #    library: /etc/hyperledger/fabric/plugin/escc.so
+  # Number of goroutines that will execute transaction validation in parallel.
+  # By default, the peer chooses the number of CPUs on the machine. Set this
+  # variable to override that choice.
+  # NOTE: overriding this value might negatively influence the performance of
+  # the peer so please change this value only if you know what you're doing
+  validatorPoolSize:
+
+  # The discovery service is used by clients to query information about peers,
+  # such as - which peers have joined a certain channel, what is the latest
+  # channel config, and most importantly - given a chaincode and a channel,
+  # what possible sets of peers satisfy the endorsement policy.
+  discovery:
+    enabled: true
+    # Whether the authentication cache is enabled or not.
+    authCacheEnabled: true
+    # The maximum size of the cache, after which a purge takes place
+    authCacheMaxSize: 1000
+    # The proportion (0 to 1) of entries that remain in the cache after the cache is purged due to overpopulation
+    authCachePurgeRetentionRatio: 0.75
+    # Whether to allow non-admins to perform non channel scoped queries.
+    # When this is false, it means that only peer admins can perform non channel scoped queries.
+    orgMembersAllowedAccess: false
+
+  # Limits is used to configure some internal resource limits.
+  limits:
+    # Concurrency limits the number of concurrently running requests to a service on each peer.
+    # Currently this option is only applied to endorser service and deliver service.
+    # When the property is missing or the value is 0, the concurrency limit is disabled for the service.
+    concurrency:
+      # endorserService limits concurrent requests to endorser service that handles chaincode deployment, query and invocation,
+      # including both user chaincodes and system chaincodes.
+      endorserService: 2500
+      # deliverService limits concurrent event listeners registered to deliver service for blocks and transaction events.
+      deliverService: 2500
+      # gatewayService limits concurrent requests to gateway service that handles the submission and evaluation of transactions.
+      gatewayService: 500
+
+  # Since all nodes should be consistent it is recommended to keep
+  # the default value of 100MB for MaxRecvMsgSize & MaxSendMsgSize
+  # Max message size in bytes GRPC server and client can receive
+  maxRecvMsgSize: 104857600
+  # Max message size in bytes GRPC server and client can send
+  maxSendMsgSize: 104857600
+
+###############################################################################
+#
+#    VM section
+#
+###############################################################################
+vm:
+  # Endpoint of the vm management system.  For docker can be one of the following in general
+  # unix:///var/run/docker.sock
+  # http://localhost:2375
+  # https://localhost:2376
+  # If you utilize external chaincode builders and don't need the default Docker chaincode builder,
+  # the endpoint should be unconfigured so that the peer's Docker health checker doesn't get registered.
+  endpoint: unix:///var/run/docker.sock
+
+  # settings for docker vms
+  docker:
+    tls:
+      enabled: false
+      ca:
+        file: docker/ca.crt
+      cert:
+        file: docker/tls.crt
+      key:
+        file: docker/tls.key
+
+    # Enables/disables the standard out/err from chaincode containers for
+    # debugging purposes
+    attachStdout: false
+
+    # Parameters on creating docker container.
+    # Container may be efficiently created using ipam & dns-server for cluster
+    # NetworkMode - sets the networking mode for the container. Supported
+    # standard values are: `host`(default),`bridge`,`ipvlan`,`none`.
+    # Dns - a list of DNS servers for the container to use.
+    # Note:  `Privileged` `Binds` `Links` and `PortBindings` properties of
+    # Docker Host Config are not supported and will not be used if set.
+    # LogConfig - sets the logging driver (Type) and related options
+    # (Config) for Docker. For more info,
+    # https://docs.docker.com/engine/admin/logging/overview/
+    # Note: Set LogConfig using Environment Variables is not supported.
+    hostConfig:
+      NetworkMode: host
+      Dns:
+        # - 192.168.0.1
+      LogConfig:
+        Type: json-file
+        Config:
+          max-size: "50m"
+          max-file: "5"
+      Memory: 2147483648
+
+###############################################################################
+#
+#    Chaincode section
+#
+###############################################################################
+chaincode:
+  # The id is used by the Chaincode stub to register the executing Chaincode
+  # ID with the Peer and is generally supplied through ENV variables
+  # the `path` form of ID is provided when installing the chaincode.
+  # The `name` is used for all other requests and can be any string.
+  id:
+    path:
+    name:
+
+  # Generic builder environment, suitable for most chaincode types
+  builder: $(DOCKER_NS)/fabric-ccenv:$(TWO_DIGIT_VERSION)
+
+  # Enables/disables force pulling of the base docker images (listed below)
+  # during user chaincode instantiation.
+  # Useful when using moving image tags (such as :latest)
+  pull: false
+
+  golang:
+    # golang will never need more than baseos
+    runtime: $(DOCKER_NS)/fabric-baseos:$(TWO_DIGIT_VERSION)
+
+    # whether or not golang chaincode should be linked dynamically
+    dynamicLink: false
+
+  java:
+    # This is an image based on java:openjdk-8 with addition compiler
+    # tools added for java shim layer packaging.
+    # This image is packed with shim layer libraries that are necessary
+    # for Java chaincode runtime.
+    runtime: $(DOCKER_NS)/fabric-javaenv:$(TWO_DIGIT_VERSION)
+
+  node:
+    # This is an image based on node:$(NODE_VER)-alpine
+    runtime: $(DOCKER_NS)/fabric-nodeenv:$(TWO_DIGIT_VERSION)
+
+  # List of directories to treat as external builders and launchers for
+  # chaincode. The external builder detection processing will iterate over the
+  # builders in the order specified below.
+  # If you don't need to fallback to the default Docker builder, also unconfigure vm.endpoint above.
+  # To override this property via env variable use CORE_CHAINCODE_EXTERNALBUILDERS: [{name: x, path: dir1}, {name: y, path: dir2}]
+  # The path must be an absolute path.
+  externalBuilders:
+    - name: ccaas_builder
+      path: /opt/hyperledger/ccaas_builder
+      propagateEnvironment:
+        - CHAINCODE_AS_A_SERVICE_BUILDER_CONFIG
+
+  # The maximum duration to wait for the chaincode build and install process
+  # to complete.
+  installTimeout: 300s
+
+  # Timeout duration for starting up a container and waiting for Register
+  # to come through.
+  startuptimeout: 300s
+
+  # Timeout duration for Invoke and Init calls to prevent runaway.
+  # This timeout is used by all chaincodes in all the channels, including
+  # system chaincodes.
+  # Note that during Invoke, if the image is not available (e.g. being
+  # cleaned up when in development environment), the peer will automatically
+  # build the image, which might take more time. In production environment,
+  # the chaincode image is unlikely to be deleted, so the timeout could be
+  # reduced accordingly.
+  executetimeout: 30s
+
+  # There are 2 modes: "dev" and "net".
+  # In dev mode, user runs the chaincode after starting peer from
+  # command line on local machine.
+  # In net mode, peer will run chaincode in a docker container.
+  mode: net
+
+  # keepalive in seconds. In situations where the communication goes through a
+  # proxy that does not support keep-alive, this parameter will maintain connection
+  # between peer and chaincode.
+  # A value <= 0 turns keepalive off
+  keepalive: 0
+
+  # enabled system chaincodes
+  system:
+    _lifecycle: enable
+    cscc: enable
+    lscc: enable
+    qscc: enable
+
+  # Logging section for the chaincode container
+  logging:
+    # Default level for all loggers within the chaincode container
+    level: info
+    # Override default level for the 'shim' logger
+    shim: warning
+    # Format for the chaincode container logs
+    format: "%{color}%{time:2006-01-02 15:04:05.000 MST} [%{module}] %{shortfunc} -> %{level:.4s} %{id:03x}%{color:reset} %{message}"
+
+###############################################################################
+#
+#    Ledger section - ledger configuration encompasses both the blockchain
+#    and the state
+#
+###############################################################################
+ledger:
+  blockchain:
+
+  state:
+    # stateDatabase - options are "goleveldb", "CouchDB"
+    # goleveldb - default state database stored in goleveldb.
+    # CouchDB - store state database in CouchDB
+    stateDatabase: goleveldb
+    # Limit on the number of records to return per query
+    totalQueryLimit: 100000
+    couchDBConfig:
+      # It is recommended to run CouchDB on the same server as the peer, and
+      # not map the CouchDB container port to a server port in docker-compose.
+      # Otherwise proper security must be provided on the connection between
+      # CouchDB client (on the peer) and server.
+      couchDBAddress: 127.0.0.1:5984
+      # This username must have read and write authority on CouchDB
+      username:
+      # The password is recommended to pass as an environment variable
+      # during start up (eg CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD).
+      # If it is stored here, the file must be access control protected
+      # to prevent unintended users from discovering the password.
+      password:
+      # Number of retries for CouchDB errors
+      maxRetries: 3
+      # Number of retries for CouchDB errors during peer startup.
+      # The delay between retries doubles for each attempt.
+      # Default of 10 retries results in 11 attempts over 2 minutes.
+      maxRetriesOnStartup: 10
+      # CouchDB request timeout (unit: duration, e.g. 20s)
+      requestTimeout: 35s
+      # Limit on the number of records per each CouchDB query
+      # Note that chaincode queries are only bound by totalQueryLimit.
+      # Internally the chaincode may execute multiple CouchDB queries,
+      # each of size internalQueryLimit.
+      internalQueryLimit: 1000
+      # Limit on the number of records per CouchDB bulk update batch
+      maxBatchUpdateSize: 1000
+      # Create the _global_changes system database
+      # This is optional.  Creating the global changes database will require
+      # additional system resources to track changes and maintain the database
+      createGlobalChangesDB: false
+      # CacheSize denotes the maximum mega bytes (MB) to be allocated for the in-memory state
+      # cache. Note that CacheSize needs to be a multiple of 32 MB. If it is not a multiple
+      # of 32 MB, the peer would round the size to the next multiple of 32 MB.
+      # To disable the cache, 0 MB needs to be assigned to the cacheSize.
+      cacheSize: 64
+
+  history:
+    # enableHistoryDatabase - options are true or false
+    # Indicates if the history of key updates should be stored.
+    # All history 'index' will be stored in goleveldb, regardless if using
+    # CouchDB or alternate database for the state.
+    enableHistoryDatabase: true
+
+  pvtdataStore:
+    # the maximum db batch size for converting
+    # the ineligible missing data entries to eligible missing data entries
+    collElgProcMaxDbBatchSize: 5000
+    # the minimum duration (in milliseconds) between writing
+    # two consecutive db batches for converting the ineligible missing data entries to eligible missing data entries
+    collElgProcDbBatchesInterval: 1000
+    # The missing data entries are classified into two categories:
+    # (1) prioritized
+    # (2) deprioritized
+    # Initially, all missing data are in the prioritized list. When the
+    # reconciler is unable to fetch the missing data from other peers,
+    # the unreconciled missing data would be moved to the deprioritized list.
+    # The reconciler would retry deprioritized missing data after every
+    # deprioritizedDataReconcilerInterval (unit: minutes). Note that the
+    # interval needs to be greater than the reconcileSleepInterval
+    deprioritizedDataReconcilerInterval: 60m
+    # The frequency to purge private data (in number of blocks).
+    # Private data is purged from the peer's private data store based on
+    # the collection property blockToLive or an explicit chaincode call to PurgePrivateData().
+    purgeInterval: 100
+    # Whether to log private data keys purged from private data store (INFO level) when explicitly purged via chaincode
+    purgedKeyAuditLogging: true
+
+  snapshots:
+    # Path on the file system where peer will store ledger snapshots
+    # The path must be an absolute path.
+    rootDir: /var/hyperledger/production/snapshots
+
+###############################################################################
+#
+#    Operations section
+#
+###############################################################################
+operations:
+  # host and port for the operations server
+  listenAddress: 127.0.0.1:9443
+
+  # TLS configuration for the operations endpoint
+  tls:
+    # TLS enabled
+    enabled: false
+
+    # path to PEM encoded server certificate for the operations server
+    # The paths in this section may be relative to FABRIC_CFG_PATH or an absolute path.
+    cert:
+      file:
+
+    # path to PEM encoded server key for the operations server
+    key:
+      file:
+
+    # most operations service endpoints require client authentication when TLS
+    # is enabled. clientAuthRequired requires client certificate authentication
+    # at the TLS layer to access all resources.
+    clientAuthRequired: false
+
+    # paths to PEM encoded ca certificates to trust for client authentication
+    clientRootCAs:
+      files: []
+
+###############################################################################
+#
+#    Metrics section
+#
+###############################################################################
+metrics:
+  # metrics provider is one of statsd, prometheus, or disabled
+  provider: disabled
+
+  # statsd configuration
+  statsd:
+    # network type: tcp or udp
+    network: udp
+
+    # statsd server address
+    address: 127.0.0.1:8125
+
+    # the interval at which locally cached counters and gauges are pushed
+    # to statsd; timings are pushed immediately
+    writeInterval: 10s
+
+    # prefix is prepended to all emitted statsd metrics
+    prefix:

backend/blockchain/network/config/crypto-config.yaml

@@ -0,0 +1,81 @@
+# Copyright IBM Corp. All Rights Reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+# ---------------------------------------------------------------------------
+# "PeerOrgs" - Definition of organizations managing peer nodes
+# ---------------------------------------------------------------------------
+PeerOrgs:
+  # ---------------------------------------------------------------------------
+  # Org1
+  # ---------------------------------------------------------------------------
+  - Name: Hospital
+    Domain: hospital.com
+    EnableNodeOUs: true
+    # ---------------------------------------------------------------------------
+    # "Specs"
+    # ---------------------------------------------------------------------------
+    # Uncomment this section to enable the explicit definition of hosts in your
+    # configuration.  Most users will want to use Template, below
+    #
+    # Specs is an array of Spec entries.  Each Spec entry consists of two fields:
+    #   - Hostname:   (Required) The desired hostname, sans the domain.
+    #   - CommonName: (Optional) Specifies the template or explicit override for
+    #                 the CN.  By default, this is the template:
+    #
+    #                              "{{.Hostname}}.{{.Domain}}"
+    #
+    #                 which obtains its values from the Spec.Hostname and
+    #                 Org.Domain, respectively.
+    # ---------------------------------------------------------------------------
+    #   - Hostname: foo # implicitly "foo.org1.example.com"
+    #     CommonName: foo27.org5.example.com # overrides Hostname-based FQDN set above
+    #   - Hostname: bar
+    #   - Hostname: baz
+    # ---------------------------------------------------------------------------
+    # "Template"
+    # ---------------------------------------------------------------------------
+    # Allows for the definition of 1 or more hosts that are created sequentially
+    # from a template. By default, this looks like "peer%d" from 0 to Count-1.
+    # You may override the number of nodes (Count), the starting index (Start)
+    # or the template used to construct the name (Hostname).
+    #
+    # Note: Template and Specs are not mutually exclusive.  You may define both
+    # sections and the aggregate nodes will be created for you.  Take care with
+    # name collisions
+    # ---------------------------------------------------------------------------
+    Template:
+      # Ubah sesuai dengan jumlah node peer yang digunakan.
+      Count: 3
+      SANS:
+        # List dari Subject Alternative Names (SANS) yang akan disertakan dalam sertifikat TLS
+        # untuk node peer. Ini dapat mencakup alamat IP, nama host, atau
+        # pengenal lain yang akan digunakan oleh node peer untuk berkomunikasi secara aman
+        - localhost
+        - "127.0.0.1"
+        - peer0.hospital.com
+        - peer1.hospital.com
+        - peer2.hospital.com
+      # Start: 5
+      # Hostname: {{.Prefix}}{{.Index}} # default
+    # ---------------------------------------------------------------------------
+    # "Users"
+    # ---------------------------------------------------------------------------
+    # Count: The number of user accounts _in addition_ to Admin
+    # ---------------------------------------------------------------------------
+    Users:
+      Count: 1
+
+# Ubah sesuai dengan jumlah node orderer yang digunakan dalam jaringan.
+OrdererOrgs:
+  - Name: Orderer
+    Domain: hospital.com
+    Specs:
+      - Hostname: orderer
+        SANS:
+          # List dari Subject Alternative Names (SANS) yang akan disertakan dalam sertifikat TLS
+          # untuk node orderer. Ini dapat mencakup alamat IP, nama host, atau
+          # pengenal lain yang akan digunakan oleh node orderer untuk berkomunikasi secara aman
+          - "localhost"
+          - "hospital.com"

backend/blockchain/network/deployChaincode.sh

@@ -0,0 +1,115 @@
+#!/bin/bash
+set -euo pipefail
+
+# -----------------------------------------------------------------------------
+# Chaincode deployment helper based on chaincode.txt guide
+# -----------------------------------------------------------------------------
+CHANNEL_NAME=${CHANNEL_NAME:-mychannel}
+CC_NAME=${CC_NAME:-logVerification}
+CC_VERSION=${CC_VERSION:-1.0}
+CC_SEQUENCE=${CC_SEQUENCE:-1}
+CC_LABEL="${CC_NAME}_${CC_VERSION}"
+CC_SRC_PATH=${CC_SRC_PATH:-./chaincode/logVerification}
+CLI_CONTAINER=${CLI_CONTAINER:-cli}
+ORDERER_ADDRESS=${ORDERER_ADDRESS:-orderer.hospital.com:7050}
+ORDERER_TLS_HOSTNAME=${ORDERER_TLS_HOSTNAME:-orderer.hospital.com}
+ORG_ROOT=/opt/gopath/src/github.com/hyperledger/fabric/peer
+ORDERER_CA=${ORDERER_CA:-${ORG_ROOT}/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem}
+MSP_PATH=${MSP_PATH:-${ORG_ROOT}/organizations/peerOrganizations/hospital.com/users/Admin@hospital.com/msp}
+
+PEER0_TLS=${ORG_ROOT}/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/tls/ca.crt
+PEER1_TLS=${ORG_ROOT}/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/tls/ca.crt
+PEER2_TLS=${ORG_ROOT}/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/tls/ca.crt
+
+PACKAGE_FILE=${CC_LABEL}.tar.gz
+
+info() { echo "[INFO] $*"; }
+err() { echo "[ERROR] $*" >&2; }
+
+run_cli() {
+  docker exec "${CLI_CONTAINER}" bash -lc "$*"
+}
+
+set_peer_env() {
+  local tls=$1 addr=$2
+  echo "export CORE_PEER_TLS_ENABLED=true"
+  echo "export CORE_PEER_LOCALMSPID=HospitalMSP"
+  echo "export CORE_PEER_TLS_ROOTCERT_FILE=${tls}"
+  echo "export CORE_PEER_MSPCONFIGPATH=${MSP_PATH}"
+  echo "export CORE_PEER_ADDRESS=${addr}"
+}
+
+create_channel_artifacts() {
+  info "Creating channel ${CHANNEL_NAME}"
+  run_cli "export ORDERER_CA=${ORDERER_CA}; \
+    peer channel create -o ${ORDERER_ADDRESS} -c ${CHANNEL_NAME} -f ./channel-artifacts/${CHANNEL_NAME}.tx --outputBlock ./channel-artifacts/${CHANNEL_NAME}.block --tls --cafile \$ORDERER_CA"
+  run_cli "export ORDERER_CA=${ORDERER_CA}; \
+    peer channel fetch config ./channel-artifacts/config_block.pb -o ${ORDERER_ADDRESS} --ordererTLSHostnameOverride ${ORDERER_TLS_HOSTNAME} -c ${CHANNEL_NAME} --tls --cafile \$ORDERER_CA"
+}
+
+join_peers() {
+  info "Joining peers to ${CHANNEL_NAME}"
+  run_cli "$(set_peer_env ${PEER0_TLS} peer0.hospital.com:7051 | paste -sd ';' -) ; peer channel join -b ./channel-artifacts/${CHANNEL_NAME}.block"
+  run_cli "$(set_peer_env ${PEER1_TLS} peer1.hospital.com:8051 | paste -sd ';' -) ; peer channel join -b ./channel-artifacts/${CHANNEL_NAME}.block"
+  run_cli "$(set_peer_env ${PEER2_TLS} peer2.hospital.com:9051 | paste -sd ';' -) ; peer channel join -b ./channel-artifacts/${CHANNEL_NAME}.block"
+}
+
+package_chaincode() {
+  info "Packaging chaincode ${CC_LABEL}"
+  run_cli "rm -f ${PACKAGE_FILE}"
+  run_cli "peer lifecycle chaincode package ${PACKAGE_FILE} --path ${CC_SRC_PATH} --lang node --label ${CC_LABEL}"
+}
+
+install_chaincode() {
+  info "Installing package on peers"
+  run_cli "$(set_peer_env ${PEER0_TLS} peer0.hospital.com:7051 | paste -sd ';' -); peer lifecycle chaincode install ${PACKAGE_FILE}"
+  run_cli "$(set_peer_env ${PEER1_TLS} peer1.hospital.com:8051 | paste -sd ';' -); peer lifecycle chaincode install ${PACKAGE_FILE}"
+  run_cli "$(set_peer_env ${PEER2_TLS} peer2.hospital.com:9051 | paste -sd ';' -); peer lifecycle chaincode install ${PACKAGE_FILE}"
+}
+
+query_package_id() {
+  info "Querying installed chaincode for package ID"
+  PACKAGE_ID=$(docker exec "${CLI_CONTAINER}" bash -lc "$(set_peer_env ${PEER0_TLS} peer0.hospital.com:7051 | paste -sd ';' -); peer lifecycle chaincode queryinstalled | grep 'Label: ${CC_LABEL}' | sed -n 's/^Package ID: \([^,]*\),.*/\1/p'")
+  if [[ -z ${PACKAGE_ID} ]]; then
+    err "Failed to find package ID for label ${CC_LABEL}"
+    exit 1
+  fi
+  echo "PACKAGE_ID=${PACKAGE_ID}"
+}
+
+approve_chaincode() {
+  info "Approving chaincode for HospitalMSP"
+  run_cli "$(set_peer_env ${PEER0_TLS} peer0.hospital.com:7051 | paste -sd ';' -); \
+    peer lifecycle chaincode approveformyorg -o ${ORDERER_ADDRESS} --ordererTLSHostnameOverride ${ORDERER_TLS_HOSTNAME} --channelID ${CHANNEL_NAME} --name ${CC_NAME} --version ${CC_VERSION} --package-id ${PACKAGE_ID} --sequence ${CC_SEQUENCE} --tls --cafile ${ORDERER_CA}"
+}
+
+check_commit_readiness() {
+  info "Checking commit readiness"
+  run_cli "$(set_peer_env ${PEER0_TLS} peer0.hospital.com:7051 | paste -sd ';' -); \
+    peer lifecycle chaincode checkcommitreadiness -o ${ORDERER_ADDRESS} --channelID ${CHANNEL_NAME} --name ${CC_NAME} --version ${CC_VERSION} --sequence ${CC_SEQUENCE} --tls --cafile ${ORDERER_CA} --output json"
+}
+
+commit_chaincode() {
+  info "Committing chaincode definition"
+  run_cli "peer lifecycle chaincode commit -o ${ORDERER_ADDRESS} --ordererTLSHostnameOverride ${ORDERER_TLS_HOSTNAME} --channelID ${CHANNEL_NAME} --name ${CC_NAME} --version ${CC_VERSION} --sequence ${CC_SEQUENCE} --tls --cafile ${ORDERER_CA} --peerAddresses peer0.hospital.com:7051 --tlsRootCertFiles ${PEER0_TLS}"
+}
+
+main() {
+  local CREATE_CHANNEL=${CREATE_CHANNEL:-false}
+  if [[ ${CREATE_CHANNEL} == "true" ]]; then
+    create_channel_artifacts
+    join_peers
+  fi
+
+  package_chaincode
+  install_chaincode
+  query_package_id
+  approve_chaincode
+  check_commit_readiness
+  commit_chaincode
+
+  info "Chaincode ${CC_NAME} (version ${CC_VERSION}, sequence ${CC_SEQUENCE}) deployed on ${CHANNEL_NAME}."
+  info "If this chaincode requires initialization, invoke with --isInit before normal use."
+}
+
+main "$@"

backend/blockchain/network/docker/.env

@@ -0,0 +1,5 @@
+# POSTGRES_PASSWORD=password
+# JWT_SECRET_KEY=masukkan_jwt_secret_dengan_format_SHA256
+# INITIAL_ADMIN_USER=masukkan_username_admin
+# INITIAL_ADMIN_PASSWORD=masukkan_pasword_admin
+# ENCRYPTION_KEY=masukkan_key_32byte

backend/blockchain/network/docker/docker-compose.yaml

@@ -0,0 +1,150 @@
+networks:
+  hospital_net:
+    name: hospital_net
+    ipam:
+      driver: default
+      config:
+        - subnet: 172.20.0.0/16
+
+services:
+  orderer.hospital.com:
+    container_name: orderer.hospital.com
+    image: hyperledger/fabric-orderer:2.5
+    environment:
+      - FABRIC_LOGGING_SPEC=INFO
+      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
+      - ORDERER_GENERAL_LISTENPORT=7050
+      - ORDERER_GENERAL_GENESISMETHOD=file
+      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
+      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP
+      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
+      - ORDERER_GENERAL_TLS_ENABLED=true
+      - ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key
+      - ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt
+      - ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]
+      - ORDERER_KAFKA_TOPIC_REPLICATIONFACTOR=1
+      - ORDERER_KAFKA_VERBOSE=true
+      - ORDERER_GENERAL_CLUSTER_CLIENTCERTIFICATE=/var/hyperledger/orderer/tls/server.crt
+      - ORDERER_GENERAL_CLUSTER_CLIENTPRIVATEKEY=/var/hyperledger/orderer/tls/server.key
+      - ORDERER_GENERAL_CLUSTER_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]
+    working_dir: /opt/gopath/src/github.com/hyperledger/fabric
+    command: orderer
+    volumes:
+      - ../channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block
+      - ../organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/msp:/var/hyperledger/orderer/msp
+      - ../organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/tls:/var/hyperledger/orderer/tls
+    ports:
+      - 7050:7050
+    networks:
+      hospital_net:
+        ipv4_address: 172.20.0.10
+
+  peer0.hospital.com:
+    container_name: peer0.hospital.com
+    image: hyperledger/fabric-peer:2.5
+    environment:
+      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
+      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=hospital_net
+      - FABRIC_LOGGING_SPEC=INFO
+      - CORE_PEER_TLS_ENABLED=true
+      - CORE_PEER_PROFILE_ENABLED=true
+      - CORE_PEER_ID=peer0.hospital.com
+      - CORE_PEER_ADDRESS=peer0.hospital.com:7051
+      - CORE_PEER_LISTENADDRESS=0.0.0.0:7051
+      - CORE_PEER_CHAINCODEADDRESS=peer0.hospital.com:7052
+      - CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
+      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.hospital.com:7051
+      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.hospital.com:7051
+      - CORE_PEER_LOCALMSPID=HospitalMSP
+    volumes:
+      - /var/run/:/host/var/run/
+      - ../organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/msp:/etc/hyperledger/fabric/msp
+      - ../organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/tls:/etc/hyperledger/fabric/tls
+    ports:
+      - 7051:7051
+    networks:
+      hospital_net:
+        ipv4_address: 172.20.0.11
+
+  peer1.hospital.com:
+    container_name: peer1.hospital.com
+    image: hyperledger/fabric-peer:2.5
+    environment:
+      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
+      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=hospital_net
+      - FABRIC_LOGGING_SPEC=INFO
+      - CORE_PEER_TLS_ENABLED=true
+      - CORE_PEER_PROFILE_ENABLED=true
+      - CORE_PEER_ID=peer1.hospital.com
+      - CORE_PEER_ADDRESS=peer1.hospital.com:8051
+      - CORE_PEER_LISTENADDRESS=0.0.0.0:8051
+      - CORE_PEER_CHAINCODEADDRESS=peer1.hospital.com:7052
+      - CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
+      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.hospital.com:7051 # <-- Bootstrap ke peer0
+      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.hospital.com:8051
+      - CORE_PEER_LOCALMSPID=HospitalMSP
+    volumes:
+      - /var/run/:/host/var/run/
+      - ../organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/msp:/etc/hyperledger/fabric/msp
+      - ../organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/tls:/etc/hyperledger/fabric/tls
+    ports:
+      - 8051:8051
+    networks:
+      hospital_net:
+        ipv4_address: 172.20.0.12
+
+  peer2.hospital.com:
+    container_name: peer2.hospital.com
+    image: hyperledger/fabric-peer:2.5
+    environment:
+      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
+      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=hospital_net
+      - FABRIC_LOGGING_SPEC=INFO
+      - CORE_PEER_TLS_ENABLED=true
+      - CORE_PEER_PROFILE_ENABLED=true
+      - CORE_PEER_ID=peer2.hospital.com
+      - CORE_PEER_ADDRESS=peer2.hospital.com:9051
+      - CORE_PEER_LISTENADDRESS=0.0.0.0:9051
+      - CORE_PEER_CHAINCODEADDRESS=peer2.hospital.com:7052
+      - CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
+      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.hospital.com:7051 # <-- Bootstrap ke peer0
+      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer2.hospital.com:9051
+      - CORE_PEER_LOCALMSPID=HospitalMSP
+    volumes:
+      - /var/run/:/host/var/run/
+      - ../organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/msp:/etc/hyperledger/fabric/msp
+      - ../organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/tls:/etc/hyperledger/fabric/tls
+    ports:
+      - 9051:9051
+    networks:
+      hospital_net:
+        ipv4_address: 172.20.0.13
+
+  cli:
+    container_name: cli
+    image: hyperledger/fabric-tools:2.5
+    tty: true
+    stdin_open: true
+    environment:
+      - GOPATH=/opt/gopath
+      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
+      - FABRIC_LOGGING_SPEC=INFO
+      - CORE_PEER_TLS_ENABLED=true
+      - CORE_PEER_LOCALMSPID=HospitalMSP
+      - CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/tls/ca.crt
+      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/peerOrganizations/hospital.com/users/Admin@hospital.com/msp
+      - CORE_PEER_ADDRESS=peer0.hospital.com:7051
+    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
+    command: /bin/bash
+    volumes:
+      - /var/run/:/host/var/run/
+      - ../../chaincode:/opt/gopath/src/github.com/hyperledger/fabric/peer/chaincode
+      - ../organizations:/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations
+      - ../channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts
+    depends_on:
+      - orderer.hospital.com
+      - peer0.hospital.com
+      - peer1.hospital.com
+      - peer2.hospital.com
+    networks:
+      - hospital_net

backend/blockchain/network/network.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+export COMPOSE_PROJECT_NAME=hospital
+export IMAGE_TAG=latest
+
+function networkUp() {
+    docker compose -f ./docker/docker-compose.yaml up -d
+    echo "--- Network is up ---"
+}
+
+function networkDown() {
+    docker compose -f ./docker/docker-compose.yaml down --volumes --remove-orphans
+    echo "--- Network is down ---"
+}
+
+function createChannel() {
+    docker exec cli peer channel create -o orderer.hospital.com:7050 -c mychannel -f ./channel-artifacts/mychannel.tx --outputBlock ./channel-artifacts/mychannel.block --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem
+
+    # Join Peer 0
+    docker exec -e CORE_PEER_LOCALMSPID="HospitalMSP" -e CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/tls/ca.crt -e CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/peerOrganizations/hospital.com/users/Admin@hospital.com/msp -e CORE_PEER_ADDRESS=peer0.hospital.com:7051 cli peer channel join -b ./channel-artifacts/mychannel.block
+
+    # Join Peer 1
+    docker exec -e CORE_PEER_LOCALMSPID="HospitalMSP" -e CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/tls/ca.crt -e CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/peerOrganizations/hospital.com/users/Admin@hospital.com/msp -e CORE_PEER_ADDRESS=peer1.hospital.com:8051 cli peer channel join -b ./channel-artifacts/mychannel.block
+
+    # Join Peer 2
+    docker exec -e CORE_PEER_LOCALMSPID="HospitalMSP" -e CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/tls/ca.crt -e CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/organizations/peerOrganizations/hospital.com/users/Admin@hospital.com/msp -e CORE_PEER_ADDRESS=peer2.hospital.com:9051 cli peer channel join -b ./channel-artifacts/mychannel.block
+}
+
+MODE=$1
+if [ "$MODE" == "up" ]; then
+    networkUp
+elif [ "$MODE" == "down" ]; then
+    networkDown
+elif [ "$MODE" == "createChannel" ]; then
+    createChannel
+else
+    echo "Usage: ./network.sh [up|down|createChannel]"
+    exit 1
+fi

backend/blockchain/network/organizations/ordererOrganizations/hospital.com/ca/ca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

backend/blockchain/network/organizations/ordererOrganizations/hospital.com/ca/priv_sk

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgYFDSkvlA3Ef+oZUT
+9LDbeafnrwEuv23OhxneaQbdBkChRANCAAR2oP4J049hk9R2/JEyv4h5Ui0Iq6kN
+JKbxFXZwZNa2Jms8uxopqlE1mrwQQM4DgFF4P1jckzcIB7Z/k2qxzOwj
+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/ordererOrganizations/hospital.com/msp/admincerts/Admin@hospital.com-cert.pem

@@ -0,0 +1,14 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

backend/blockchain/network/organizations/ordererOrganizations/hospital.com/msp/cacerts/ca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

backend/blockchain/network/organizations/ordererOrganizations/hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

backend/blockchain/network/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/msp/admincerts/Admin@hospital.com-cert.pem

@@ -0,0 +1,14 @@
+-----BEGIN CERTIFICATE-----
+MIICDjCCAbSgAwIBAgIRAK/mWLCDrmUfc3ucL5JBskswCgYIKoZIzj0EAwIwazEL
+MAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExFjAUBgNVBAcTDVNhbiBG
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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/msp/cacerts/ca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/msp/keystore/priv_sk

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/msp/signcerts/orderer.hospital.com-cert.pem

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/tls/ca.crt

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/tls/server.crt

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/orderers/orderer.hospital.com/tls/server.key

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+-----BEGIN PRIVATE KEY-----
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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/tlsca/priv_sk

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/tlsca/tlsca.hospital.com-cert.pem

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/users/Admin@hospital.com/msp/admincerts/Admin@hospital.com-cert.pem

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/users/Admin@hospital.com/msp/cacerts/ca.hospital.com-cert.pem

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/users/Admin@hospital.com/msp/keystore/priv_sk

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/users/Admin@hospital.com/msp/signcerts/Admin@hospital.com-cert.pem

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/users/Admin@hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem

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backend/blockchain/network/organizations/ordererOrganizations/hospital.com/users/Admin@hospital.com/tls/ca.crt

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+XRb6eWYOpeFWRg==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/ordererOrganizations/hospital.com/users/Admin@hospital.com/tls/client.crt

@@ -0,0 +1,14 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

backend/blockchain/network/organizations/ordererOrganizations/hospital.com/users/Admin@hospital.com/tls/client.key

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgvpxkslG5HZI0fAhR
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+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/ca/ca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+gO2YhQ==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/ca/priv_sk

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQg2kwHcYJUJ7oHbSlm
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+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/msp/cacerts/ca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+gO2YhQ==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/msp/config.yaml

@@ -0,0 +1,14 @@
+NodeOUs:
+  Enable: true
+  ClientOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: client
+  PeerOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: peer
+  AdminOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: admin
+  OrdererOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: orderer

backend/blockchain/network/organizations/peerOrganizations/hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+hcjBpSsxFF/vXfay
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/msp/cacerts/ca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+gO2YhQ==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/msp/config.yaml

@@ -0,0 +1,14 @@
+NodeOUs:
+  Enable: true
+  ClientOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: client
+  PeerOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: peer
+  AdminOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: admin
+  OrdererOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: orderer

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/msp/keystore/priv_sk

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
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+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/msp/signcerts/peer0.hospital.com-cert.pem

@@ -0,0 +1,14 @@
+-----BEGIN CERTIFICATE-----
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+V8zwA1wm4EnwfOpIDisF+jg=
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+hcjBpSsxFF/vXfay
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/tls/ca.crt

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+hcjBpSsxFF/vXfay
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/tls/server.crt

@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----
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++8mQmCtSm1c=
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer0.hospital.com/tls/server.key

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgaHNDQ85FC1jSvPKA
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+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/msp/cacerts/ca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+gO2YhQ==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/msp/config.yaml

@@ -0,0 +1,14 @@
+NodeOUs:
+  Enable: true
+  ClientOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: client
+  PeerOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: peer
+  AdminOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: admin
+  OrdererOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: orderer

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/msp/keystore/priv_sk

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgzGBT3anTXStu86ju
+BCIDGm2G+SeH30af2nQeEdWuLaKhRANCAARfR4n+P7IQIuChln6SpcnV34ZGId7l
+DfriFg0w1eSCsfPyU6FZoQVb35Vgvi/OhCI+vbKiAHgxJFPtm2xAKiy1
+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/msp/signcerts/peer1.hospital.com-cert.pem

@@ -0,0 +1,14 @@
+-----BEGIN CERTIFICATE-----
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+5qKdDCdEGGVAzVWq+OJmKw==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+hcjBpSsxFF/vXfay
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/tls/ca.crt

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+hcjBpSsxFF/vXfay
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/tls/server.crt

@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----
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+MstyqrhBlg==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer1.hospital.com/tls/server.key

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgoXVksNj43L20RjMj
+807+tIkTPi6fj2jLinDbUs0EuWOhRANCAAQ/OoJOw0OgqzJTFKROenTRIC4ywPDl
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+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/msp/cacerts/ca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+gO2YhQ==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/msp/config.yaml

@@ -0,0 +1,14 @@
+NodeOUs:
+  Enable: true
+  ClientOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: client
+  PeerOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: peer
+  AdminOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: admin
+  OrdererOUIdentifier:
+    Certificate: cacerts/ca.hospital.com-cert.pem
+    OrganizationalUnitIdentifier: orderer

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/msp/keystore/priv_sk

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgitvB9obBLXABTpkm
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+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/msp/signcerts/peer2.hospital.com-cert.pem

@@ -0,0 +1,14 @@
+-----BEGIN CERTIFICATE-----
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+TexwSa8LfFPPVyKfc6m02Q==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/msp/tlscacerts/tlsca.hospital.com-cert.pem

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+hcjBpSsxFF/vXfay
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/tls/ca.crt

@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE-----
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+hcjBpSsxFF/vXfay
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/tls/server.crt

@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----
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+SF1K/M/w8g==
+-----END CERTIFICATE-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/peers/peer2.hospital.com/tls/server.key

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgZ3LcIMhnQi5ePQxf
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+-----END PRIVATE KEY-----

backend/blockchain/network/organizations/peerOrganizations/hospital.com/tlsca/priv_sk

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgoVEf3rgW6VAU+YyX
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+tHO+qBfcVY2uX+nePVqVtxppBkY9C1myeW0kfcww0gjdWCZtb3Ty+Hbz
+-----END PRIVATE KEY-----