trains, wagons,containers and cargoes schema and API

apps/edr-freight-api/src/modules/wagons/wagons.controller.ts

@@ -0,0 +1,76 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  ParseUUIDPipe,
+  Patch,
+  Post,
+} from '@nestjs/common';
+import { ApiOperation, ApiTags } from '@nestjs/swagger';
+import { CreateWagonDto } from './dto/create-wagon.dto';
+import { UpdateWagonDto } from './dto/update-wagon.dto';
+import { AssignWagonToTrainDto } from './dto/assign-wagon-to-train.dto';
+import { ReorderWagonsDto } from './dto/reorder-wagons.dto';
+import { WagonsService } from './wagons.service';
+
+@ApiTags('wagons')
+@Controller('wagons')
+export class WagonsController {
+  constructor(private readonly wagonsService: WagonsService) {}
+
+  @Post()
+  @ApiOperation({ summary: 'Create a new wagon' })
+  create(@Body() dto: CreateWagonDto) {
+    return this.wagonsService.create(dto);
+  }
+
+  @Get()
+  @ApiOperation({ summary: 'List all wagons' })
+  findAll() {
+    return this.wagonsService.findAll();
+  }
+
+  @Get(':id')
+  @ApiOperation({ summary: 'Get a wagon by ID' })
+  findOne(@Param('id', ParseUUIDPipe) id: string) {
+    return this.wagonsService.findById(id);
+  }
+
+  @Patch(':id')
+  @ApiOperation({ summary: 'Update a wagon' })
+  update(@Param('id', ParseUUIDPipe) id: string, @Body() dto: UpdateWagonDto) {
+    return this.wagonsService.update(id, dto);
+  }
+
+  @Delete(':id')
+  @ApiOperation({ summary: 'Delete a wagon' })
+  remove(@Param('id', ParseUUIDPipe) id: string) {
+    return this.wagonsService.remove(id);
+  }
+
+  @Post(':id/assign-train')
+  @ApiOperation({ summary: 'Assign wagon to a train' })
+  assignToTrain(@Param('id', ParseUUIDPipe) id: string, @Body() dto: AssignWagonToTrainDto) {
+    return this.wagonsService.assignToTrain(id, dto);
+  }
+
+  @Post(':id/unassign-train')
+  @ApiOperation({ summary: 'Unassign wagon from train' })
+  unassignFromTrain(@Param('id', ParseUUIDPipe) id: string) {
+    return this.wagonsService.unassignFromTrain(id);
+  }
+}
+
+// Separate controller for train‑specific reorder (registered in module)
+@Controller('trains/:trainId/reorder-wagons')
+export class TrainWagonsReorderController {
+  constructor(private readonly wagonsService: WagonsService) {}
+
+  @Post()
+  @ApiOperation({ summary: 'Reorder wagons of a train' })
+  reorder(@Param('trainId', ParseUUIDPipe) trainId: string, @Body() dto: ReorderWagonsDto) {
+    return this.wagonsService.reorderWagons(trainId, dto);
+  }
+}