添加农业产量结构

app/Http/Controllers/CropStructureController.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Models\CropStructure;
+use App\Http\Requestes\CropStructureRequest;
+use App\Http\Requestes\CropStructureUpdateRequest;
+
+class CropStructureController extends Controller
+{
+    public function index(Request $request)
+    {
+        $list = CropStructure::with('cropsCate')->filter($request->input())->get();
+        $totalOutput = $list->sum('crops_output');
+        return $this->json([
+            'totalOutput' => $totalOutput,
+            'list' => array_map(function($item) use ($totalOutput){
+                return [
+                    'cate_name' => $item['crops_cate']['name'] ?? '',
+                    'cate_rate' => $totalOutput ? bcdiv($item['crops_output'],$totalOutput, 4) * 100 : 0,
+                    'year' => $item['time_year'],
+                    'crops_output' => number_format($item['crops_output']),
+                ];
+            }, $list->toArray())
+        ]);
+    }
+
+    public function store(CropStructureRequest $request)
+    {
+        $structures = $request->input('structures');
+        CropStructure::insert(array_map(function($item) use ($request){
+            return array_merge($item, ['time_year' => $request->input('time_year')]);
+        }, $structures));
+
+        return $this->success('添加成功');
+    }
+
+    public function update(CropStructure $cropStructure, CropStructureUpdateRequest $request)
+    {
+        $cropStructure->update($request->input());
+
+        return $this->success('修改成功');
+    }
+
+    public function destroy(CropStructure $cropStructure)
+    {
+        $cropStructure->delete();
+
+        return $this->success('删除成功');
+    }
+}

app/Http/Requestes/CropStructureRequest.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Http\Requestes;
+
+use Illuminate\Contracts\Validation\Validator;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Http\Exceptions\HttpResponseException;
+
+class CropStructureRequest extends FormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'time_year' => 'required|date_format:Y',
+            'structures' => 'required|array|min:1',
+            'structures.*'=>'required_array_keys:crops_cate_id,crops_output'
+        ];
+    }
+
+    public function messages()
+    {
+        $messages = [
+            'time_year' => '请选择年份',
+            'structures' => '请填写产业及产值'
+        ];
+
+        return $messages;
+    }
+
+    protected function failedValidation(Validator $validator)
+    {
+        $error = $validator->errors()->all();
+        throw new HttpResponseException(response()->json(['data' => [], 'code' => 400, 'message' => $error[0]]));
+    }
+}

app/Http/Requestes/CropStructureUpdateRequest.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Http\Requestes;
+
+use Illuminate\Contracts\Validation\Validator;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Http\Exceptions\HttpResponseException;
+
+class CropStructureUpdateRequest extends FormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'time_year' => 'required|date_format:Y',
+            'crops_cate_id' =>'required|integer|min:1',
+            'crops_output' => 'required|integer|min:0'
+        ];
+    }
+
+    public function messages()
+    {
+        $messages = [
+            'time_year' => '请选择年份',
+            'crops_cate_id' => '请选择产业',
+            'crops_output' => '请填写产值'
+        ];
+
+        return $messages;
+    }
+
+    protected function failedValidation(Validator $validator)
+    {
+        $error = $validator->errors()->all();
+        throw new HttpResponseException(response()->json(['data' => [], 'code' => 400, 'message' => $error[0]]));
+    }
+}

app/ModelFilters/CropStructureFilter.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\ModelFilters;
+
+use Carbon\Carbon;
+use EloquentFilter\ModelFilter;
+
+class CropStructureFilter extends ModelFilter
+{
+    public function year($y)
+    {
+        $y = $y ?? date('Y');//默认当前年份
+        return $this->where('time_year', $y);
+    }
+}

app/Models/CropStructure.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Models;
+
+use EloquentFilter\Filterable;
+use Illuminate\Database\Eloquent\Model;
+use Peidikeji\Keywords\Models\Keywords;
+
+class CropStructure extends Model
+{
+    use Filterable;
+
+    protected $fillable = ['time_year', 'crops_cate_id', 'crops_output'];
+
+    public function cropsCate(){
+        return $this->belongsTo(Keywords::class, 'crops_cate_id');
+    }
+}

database/migrations/2022_10_14_163053_create_crop_structures_table.php

@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('crop_structures', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('crops_cate_id')->comment('产业ID');
+            $table->unsignedInteger('time_year')->comment('年份');
+            $table->unsignedInteger('crops_output')->comment('产值');
+            $table->timestamps();
+
+            $table->comment('农作物结构');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('crop_structures');
+    }
+};

routes/api.php

@@ -28,6 +28,8 @@ Route::group(['middleware' => 'auth:sanctum'], function () {
         Route::get('citydata-statistics', [CityDataController::class, 'statistics'])->name('citydata_statistics.index');
         //基地数据
         Route::apiResource('agricultural-basic', AgriculturalBaseController::class)->names('agricultural_basic');
+        //农业结构
+        Route::apiResource('crop-structures', CropStructureController::class)->names('crops_build');
 
         /** 系统管理 **/
         Route::apiResource('admin-users', AdminUserController::class)->names('admin_users');