feat: Lessons

package.json

@@ -18,7 +18,8 @@
       "test:cov": "jest --coverage",
       "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
       "test:e2e": "jest --config ./test/jest-e2e.json",
-      "typeorm": "typeorm-ts-node-commonjs"
+      "typeorm": "typeorm-ts-node-commonjs",
+      "generate-postman": "node swaggerConverter.js"
    },
    "dependencies": {
       "@nestjs/common": "^10.0.0",

src/app.module.ts

@@ -8,6 +8,7 @@ import { IsExistConstraint } from '@/validators/isExist/isExistConstraint';
 import { TeacherModule } from '@/teacher/teacher.module';
 import { AuthModule } from '@/auth/auth.module';
 import { UserModule } from '@/user/user.module';
+import { LessonModule } from '@/lesson/lesson.module';
 
 @Module({
   imports: [
@@ -27,6 +28,7 @@ import { UserModule } from '@/user/user.module';
     TeacherModule,
     AuthModule,
     UserModule,
+    LessonModule,
   ],
   providers: [IsExistConstraint],
 })

src/child/child.controller.ts

@@ -20,8 +20,6 @@ import {
   ApiBody,
   ApiNotFoundResponse,
   ApiOperation,
-  ApiParam,
-  ApiQuery,
   ApiResponse,
   ApiTags,
   ApiUnauthorizedResponse,
@@ -45,7 +43,6 @@ export class ChildController {
   }
 
   @ApiOperation({ summary: 'Update child by id' })
-  @ApiParam({ name: 'id', type: Number })
   @ApiBody({ type: UpdateChildDto })
   @ApiResponse({ status: 200, type: Child })
   @ApiNotFoundResponse({ type: NotFoundException })
@@ -55,7 +52,6 @@ export class ChildController {
     return this.childrenService.update(id, dto);
   }
   @ApiOperation({ summary: 'Get child by id' })
-  @ApiParam({ name: 'id', type: Number })
   @ApiResponse({ status: 200, type: Child })
   @ApiNotFoundResponse({ type: NotFoundException })
   @HttpCode(200)
@@ -73,7 +69,6 @@ export class ChildController {
   }
 
   @ApiOperation({ summary: 'Remove child' })
-  @ApiQuery({ name: 'id', type: Number })
   @ApiResponse({ status: 204 })
   @HttpCode(204)
   @Delete(':id')

src/client/client.controller.ts

@@ -15,8 +15,6 @@ import {
   ApiBody,
   ApiNotFoundResponse,
   ApiOperation,
-  ApiParam,
-  ApiQuery,
   ApiResponse,
   ApiTags,
   ApiUnauthorizedResponse,
@@ -43,7 +41,6 @@ export class ClientController {
   }
 
   @ApiOperation({ summary: 'Update client by id' })
-  @ApiParam({ name: 'id', type: Number })
   @ApiBody({ type: UpdateClientDto })
   @ApiResponse({ status: 200, type: Client })
   @ApiNotFoundResponse({ type: NotFoundException })
@@ -54,7 +51,6 @@ export class ClientController {
   }
 
   @ApiOperation({ summary: 'Get client by id' })
-  @ApiParam({ name: 'id', type: Number })
   @ApiResponse({ status: 200, type: Client })
   @ApiNotFoundResponse({ type: NotFoundException })
   @HttpCode(200)
@@ -72,7 +68,6 @@ export class ClientController {
   }
 
   @ApiOperation({ summary: 'Remove client' })
-  @ApiQuery({ name: 'id', type: Number })
   @ApiResponse({ status: 204 })
   @HttpCode(204)
   @Delete(':id')

src/lesson/dto/create-lesson.dto.ts

@@ -0,0 +1,10 @@
+import { IsExist } from '@/validators';
+import { ApiProperty } from '@nestjs/swagger';
+import { IsString } from 'class-validator';
+
+export class CreateLessonDto {
+  @ApiProperty({ example: 'Математика' })
+  @IsString()
+  @IsExist({ column: 'name', tableName: 'lesson', isUnique: true })
+  name: string;
+}

src/lesson/dto/update-lesson.dto.ts

@@ -0,0 +1,4 @@
+import { PartialType } from '@nestjs/swagger';
+import { CreateLessonDto } from '@/lesson/dto/create-lesson.dto';
+
+export class UpdateLessonDto extends PartialType(CreateLessonDto) {}

src/lesson/entities/lesson.entity.ts

@@ -0,0 +1,30 @@
+import { Teacher } from '@/teacher/entities/teacher.entity';
+import { ApiProperty } from '@nestjs/swagger';
+import {
+  Column,
+  Entity,
+  JoinTable,
+  ManyToMany,
+  PrimaryGeneratedColumn,
+} from 'typeorm';
+
+@Entity()
+export class Lesson {
+  @ApiProperty({ example: 1 })
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @ApiProperty({ example: 'Математика' })
+  @Column({ nullable: false, unique: true })
+  name: string;
+
+  @ApiProperty({ type: [Teacher] })
+  @ManyToMany(() => Teacher, {
+    nullable: false,
+    onDelete: 'RESTRICT',
+    onUpdate: 'RESTRICT',
+    eager: true,
+  })
+  @JoinTable()
+  teachers: Teacher[];
+}

src/lesson/lesson.controller.ts

@@ -0,0 +1,77 @@
+import { Lesson } from '@/lesson/entities/lesson.entity';
+import {
+  Controller,
+  Get,
+  Post,
+  Body,
+  Patch,
+  Param,
+  Delete,
+  UnauthorizedException,
+  HttpCode,
+  NotFoundException,
+} from '@nestjs/common';
+import { LessonService } from '@/lesson/lesson.service';
+import { CreateLessonDto } from '@/lesson/dto/create-lesson.dto';
+import { UpdateLessonDto } from '@/lesson/dto/update-lesson.dto';
+import {
+  ApiBearerAuth,
+  ApiBody,
+  ApiNotFoundResponse,
+  ApiOperation,
+  ApiResponse,
+  ApiTags,
+  ApiUnauthorizedResponse,
+} from '@nestjs/swagger';
+
+@ApiTags('Lesson')
+@ApiBearerAuth()
+@ApiUnauthorizedResponse({ type: UnauthorizedException })
+@Controller('lesson')
+export class LessonController {
+  constructor(private readonly lessonService: LessonService) {}
+
+  @ApiOperation({ summary: 'Create new lesson' })
+  @ApiResponse({ status: 201, type: Lesson })
+  @ApiBody({ type: CreateLessonDto })
+  @HttpCode(201)
+  @Post()
+  create(@Body() createLessonDto: CreateLessonDto) {
+    return this.lessonService.create(createLessonDto);
+  }
+
+  @ApiOperation({ summary: 'Get list of lesson' })
+  @ApiResponse({ status: 200, type: [Lesson] })
+  @HttpCode(200)
+  @Get()
+  getAll() {
+    return this.lessonService.findAll();
+  }
+
+  @ApiOperation({ summary: 'Get lesson by id' })
+  @ApiResponse({ status: 200, type: Lesson })
+  @ApiNotFoundResponse({ type: NotFoundException })
+  @HttpCode(200)
+  @Get(':id')
+  getOne(@Param('id') id: number) {
+    return this.lessonService.findOne(id);
+  }
+
+  @ApiOperation({ summary: 'Update lesson by id' })
+  @ApiBody({ type: UpdateLessonDto })
+  @ApiResponse({ status: 200, type: Lesson })
+  @ApiNotFoundResponse({ type: NotFoundException })
+  @HttpCode(200)
+  @Patch(':id')
+  update(@Param('id') id: number, @Body() updateLessonDto: UpdateLessonDto) {
+    return this.lessonService.update(id, updateLessonDto);
+  }
+
+  @ApiOperation({ summary: 'Remove lesson' })
+  @ApiResponse({ status: 204 })
+  @HttpCode(204)
+  @Delete(':id')
+  remove(@Param('id') id: number) {
+    return this.lessonService.remove(id);
+  }
+}

src/lesson/lesson.module.ts

@@ -0,0 +1,13 @@
+import { AuthModule } from '@/auth/auth.module';
+import { Lesson } from '@/lesson/entities/lesson.entity';
+import { Module } from '@nestjs/common';
+import { LessonService } from '@/lesson/lesson.service';
+import { LessonController } from '@/lesson/lesson.controller';
+import { TypeOrmModule } from '@nestjs/typeorm';
+
+@Module({
+  controllers: [LessonController],
+  providers: [LessonService],
+  imports: [TypeOrmModule.forFeature([Lesson]), AuthModule],
+})
+export class LessonModule {}

src/lesson/lesson.service.ts

@@ -0,0 +1,38 @@
+import { Lesson } from '@/lesson/entities/lesson.entity';
+import { Injectable } from '@nestjs/common';
+import { CreateLessonDto } from '@/lesson/dto/create-lesson.dto';
+import { UpdateLessonDto } from '@/lesson/dto/update-lesson.dto';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+
+@Injectable()
+export class LessonService {
+  constructor(
+    @InjectRepository(Lesson)
+    private readonly lessonRepository: Repository<Lesson>,
+  ) {}
+
+  create(createLessonDto: CreateLessonDto) {
+    return this.lessonRepository.save(createLessonDto);
+  }
+
+  findAll() {
+    return this.lessonRepository.find({
+      relations: {
+        teachers: true,
+      },
+    });
+  }
+
+  findOne(id: number) {
+    return this.lessonRepository.findOneBy({ id, teachers: true });
+  }
+
+  update(id: number, updateLessonDto: UpdateLessonDto) {
+    return this.lessonRepository.update({ id }, updateLessonDto);
+  }
+
+  remove(id: number) {
+    return this.lessonRepository.delete(id);
+  }
+}

src/teacher/teacher.controller.ts

@@ -16,8 +16,6 @@ import {
   ApiBody,
   ApiNotFoundResponse,
   ApiOperation,
-  ApiParam,
-  ApiQuery,
   ApiResponse,
   ApiTags,
   ApiUnauthorizedResponse,
@@ -51,7 +49,6 @@ export class TeacherController {
   }
 
   @ApiOperation({ summary: 'Get teacher by id' })
-  @ApiParam({ name: 'id', type: Number })
   @ApiResponse({ status: 200, type: Teacher })
   @ApiNotFoundResponse({ type: NotFoundException })
   @HttpCode(200)
@@ -61,7 +58,6 @@ export class TeacherController {
   }
 
   @ApiOperation({ summary: 'Update teacher by id' })
-  @ApiParam({ name: 'id', type: Number })
   @ApiBody({ type: UpdateTeacherDto })
   @ApiResponse({ status: 200, type: Teacher })
   @ApiNotFoundResponse({ type: NotFoundException })
@@ -72,7 +68,6 @@ export class TeacherController {
   }
 
   @ApiOperation({ summary: 'Remove teacher' })
-  @ApiQuery({ name: 'id', type: Number })
   @ApiResponse({ status: 204 })
   @HttpCode(204)
   @Delete(':id')