Накидал базовое api

package.json

@@ -24,11 +24,12 @@
     "@nestjs/config": "^4.0.2",
     "@nestjs/core": "^11.0.1",
     "@nestjs/platform-express": "^11.0.1",
-    "@nestjs/typeorm": "^11.0.0",
+    "@nestjs/sequelize": "^11.0.1",
     "mysql2": "^3.16.0",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.1",
-    "typeorm": "^0.3.28"
+    "sequelize": "^6.37.7",
+    "sequelize-typescript": "^2.1.6"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.2.0",
@@ -39,6 +40,7 @@
     "@types/express": "^5.0.0",
     "@types/jest": "^30.0.0",
     "@types/node": "^22.10.7",
+    "@types/sequelize": "^4.28.20",
     "@types/supertest": "^6.0.2",
     "eslint": "^9.18.0",
     "eslint-config-prettier": "^10.0.1",

src/app.module.ts

@@ -1,9 +1,9 @@
 import { Module } from '@nestjs/common';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
-import { TypeOrmModule } from '@nestjs/typeorm';
 import { ConfigModule, ConfigService } from '@nestjs/config';
-import { DataSource } from 'typeorm';
+import { BlacklistModule } from './modules/blacklist/blacklist.module';
+import { SequelizeModule } from '@nestjs/sequelize';
 
 @Module({
   imports: [
@@ -11,23 +11,21 @@ import { DataSource } from 'typeorm';
       envFilePath: ['.env.local', '.env'],
       isGlobal: true,
     }),
-    TypeOrmModule.forRoot({
-      type: 'mysql',
+    SequelizeModule.forRoot({
+      dialect: 'mysql',
       host: process.env.DB_HOST,
       port: Number(process.env.DB_PORT),
       username: process.env.DB_USER,
       password: process.env.DB_PASS,
       database: process.env.DB_NAME,
-      entities: [],
-      synchronize: true,
+      autoLoadModels: true,
+      synchronize: false,
     }),
+    BlacklistModule,
   ],
   controllers: [AppController],
   providers: [AppService],
 })
 export class AppModule {
-  constructor(
-    private dataSource: DataSource,
-    private configService: ConfigService,
-  ) {}
+  constructor(private configService: ConfigService) {}
 }

src/modules/blacklist/blacklist.controller.ts

@@ -0,0 +1,44 @@
+import { BadRequestException, Body, Controller, Get, Post, Query } from '@nestjs/common';
+import { BlacklistService } from './blacklist.service';
+import { BlacklistItemList } from './types/blacklistItemList';
+import { BlacklistReport } from './models/blacklistReport.model';
+import * as blacklistReport from './dto/blacklistReport';
+
+@Controller('api/v1/blacklist')
+export class BlacklistController {
+  constructor(private readonly blacklistService: BlacklistService) {
+  }
+
+  @Get('/health_check')
+  getHello(): string {
+    return this.blacklistService.getHealthCheck();
+  }
+
+  @Get('/all')
+  async getAllReports(): Promise<BlacklistItemList> {
+    return this.blacklistService.getAllRecords();
+  }
+
+  @Get('/by_link')
+  async getReportsByLink(
+    @Query('link') link: string,
+  ): Promise<BlacklistItemList> {
+    return this.blacklistService.getRecordsByLink(link);
+  }
+
+  @Post('/create')
+  async createReport(
+    @Body()
+    blacklistReportDto: blacklistReport.BlacklistReportDto,
+  ): Promise<BlacklistReport> {
+    if (!blacklistReportDto.steam_link) {
+      throw new BadRequestException('Steam link is missing', {
+        cause: new Error(),
+        description: 'Property steam_link is required',
+      });
+    }
+    return await this.blacklistService.createBlacklistRecord(
+      blacklistReportDto,
+    );
+  }
+}

src/modules/blacklist/blacklist.module.ts

@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { BlacklistController } from './blacklist.controller';
+import { BlacklistService } from './blacklist.service';
+import { BlacklistReport } from './models/blacklistReport.model';
+import { SequelizeModule } from '@nestjs/sequelize';
+
+@Module({
+  controllers: [BlacklistController],
+  providers: [BlacklistService],
+  imports: [SequelizeModule.forFeature([BlacklistReport])],
+})
+export class BlacklistModule {}

src/modules/blacklist/blacklist.service.ts

@@ -0,0 +1,68 @@
+import { Injectable } from '@nestjs/common';
+import { InjectModel } from '@nestjs/sequelize';
+import { BlacklistReport } from './models/blacklistReport.model';
+import { BlacklistItem } from './types/blacklistItem';
+import { BlacklistItemList } from './types/blacklistItemList';
+import { BlacklistReportDto } from './dto/blacklistReport';
+
+@Injectable()
+export class BlacklistService {
+  constructor(
+    @InjectModel(BlacklistReport)
+    private blacklistReportModel: typeof BlacklistReport,
+  ) {}
+
+  getHealthCheck(): string {
+    return 'OK';
+  }
+
+  async getAllRecords(): Promise<BlacklistItemList> {
+    const allRecords = await this.blacklistReportModel.findAll({ raw: true });
+    return this.groupRecordsByLink(allRecords);
+  }
+
+  async getRecordsByLink(link: string): Promise<BlacklistItemList> {
+    const allRecords: BlacklistReport[] =
+      await this.blacklistReportModel.findAll({
+        raw: true,
+        where: { steam_link: link },
+      });
+    return this.groupRecordsByLink(allRecords);
+  }
+
+  groupRecordsByLink(records: BlacklistReport[]): BlacklistItemList {
+    const result: BlacklistItemList = {};
+    for (const record of records) {
+      if (result[record.steam_link]) {
+        const item: BlacklistItem = result[record.steam_link];
+        item.comments.push(record.comment);
+        item.toxic += Number(record.toxic);
+        item.cheater += Number(record.cheater);
+        item.afk += Number(record.afk);
+        item.useless += Number(record.useless);
+        item.griefer += Number(record.griefer);
+        result[record.steam_link] = item;
+      } else {
+        const item: BlacklistItem = {
+          link: record.steam_link,
+          comments: [],
+          toxic: Number(record.toxic),
+          cheater: Number(record.cheater),
+          afk: Number(record.afk),
+          useless: Number(record.useless),
+          griefer: Number(record.griefer),
+        };
+        item.comments.push(record.comment);
+        result[record.steam_link] = item;
+      }
+    }
+    return result;
+  }
+
+  async createBlacklistRecord(
+    blackListReportDto: BlacklistReportDto,
+  ): Promise<BlacklistReport> {
+    const report = BlacklistReport.build(blackListReportDto);
+    return await report.save();
+  }
+}

src/modules/blacklist/dto/blacklistReport.ts

@@ -0,0 +1,9 @@
+export type BlacklistReportDto = {
+  steam_link: string;
+  comment: string;
+  toxic: boolean;
+  cheater: boolean;
+  afk: boolean;
+  useless: boolean;
+  griefer: boolean;
+};

src/modules/blacklist/models/blacklistReport.model.ts

@@ -0,0 +1,25 @@
+import { Column, Model, Table } from 'sequelize-typescript';
+
+@Table
+export class BlacklistReport extends Model {
+  @Column
+  steam_link: string;
+
+  @Column
+  comment: string;
+
+  @Column({ defaultValue: false })
+  toxic: boolean;
+
+  @Column({ defaultValue: false })
+  cheater: boolean;
+
+  @Column({ defaultValue: false })
+  afk: boolean;
+
+  @Column({ defaultValue: false })
+  useless: boolean;
+
+  @Column({ defaultValue: false })
+  griefer: boolean;
+}

src/modules/blacklist/types/blacklistItem.ts

@@ -0,0 +1,9 @@
+export type BlacklistItem = {
+  link: string;
+  comments: Array<string>;
+  toxic: number;
+  cheater: number;
+  afk: number;
+  useless: number;
+  griefer: number;
+};

src/modules/blacklist/types/blacklistItemList.ts

@@ -0,0 +1,5 @@
+import { BlacklistItem } from './blacklistItem';
+
+export type BlacklistItemList = {
+  [index: string]: BlacklistItem;
+};