Genres: complete controller

src/genres/genres.controller.ts

@@ -1,33 +1,105 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Post,
+  Body,
+  Param,
+  Delete,
+  BadRequestException,
+  Query,
+  InternalServerErrorException,
+  NotFoundException,
+} from '@nestjs/common';
 import { GenresService } from './genres.service';
 import { GenreDto } from './dto/genre.dto';
+import { PaginationDto } from 'src/pagination.dto';
 
 @Controller('genres')
 export class GenresController {
   constructor(private readonly genresService: GenresService) {}
 
   @Post()
-  create(@Body() dto: GenreDto) {
-    return this.genresService.create(dto);
+  async create(@Body() dto: GenreDto) {
+    try {
+      const newGenre = await this.genresService.create(dto);
+      return {
+        status: 'Ok',
+        message: 'Genre was created successfully',
+        newId: newGenre._id,
+      };
+    } catch (error) {
+      throw new BadRequestException({
+        status: 'Bad request',
+        message: error.message,
+      });
+    }
   }
 
   @Get()
-  findAll() {
-    return this.genresService.findAll();
+  async findAll(@Query() pagination: PaginationDto) {
+    try {
+      const { page, limit } = pagination;
+      const serviceResponse = await this.genresService.findAll(page, limit);
+      return {
+        status: 'Ok',
+        genres: serviceResponse.genres,
+        genreCount: serviceResponse.genreCount,
+      };
+    } catch (error) {
+      throw new InternalServerErrorException({
+        status: error.name,
+        message: error.message,
+      });
+    }
   }
 
-  @Get(':id')
-  findOne(@Param('id') id: string) {
-    return this.genresService.findOne(+id);
+  @Get('/id/:id')
+  async findOne(@Param('id') id: string) {
+    try {
+      const genre = await this.genresService.findId(id);
+      if (genre) {
+        return { status: 'Ok', genre: genre };
+      } else {
+        throw new NotFoundException({
+          status: 'Error',
+          message: `Can't find genre with id ${id}`,
+        });
+      }
+    } catch (error) {
+      if (error instanceof NotFoundException) {
+        throw error;
+      }
+      throw new InternalServerErrorException({
+        status: error.name,
+        message: error.message,
+      });
+    }
   }
 
-  @Patch(':id')
-  update(@Param('id') id: string, @Body() dto: GenreDto) {
-    return this.genresService.update(+id, dto);
+  @Delete('/id/:id')
+  async remove(@Param('id') id: string) {
+    try {
+      const deletedMovie = await this.genresService.remove(id);
+      if (!deletedMovie) {
+        throw new NotFoundException({
+          status: 'Error',
+          message: `Can't find genre with id ${id}`,
+        });
+      } else {
+        return {
+          status: 'Ok',
+          message: 'Genre removed successfully',
+        };
+      }
+    } catch (error) {
+      if (error instanceof NotFoundException) {
+        throw error;
+      } else {
+        throw new InternalServerErrorException({
+          status: error.name,
+          message: error.message,
+        });
+      }
     }
-
-  @Delete(':id')
-  remove(@Param('id') id: string) {
-    return this.genresService.remove(+id);
   }
 }