Update

app/Http/Controllers/ChartController.php

@@ -7,6 +7,8 @@ use App\Models\Materiel;
 use App\Models\RiceShrimpFlow;
 use App\Models\RiceShrimpIndustry;
 use App\Models\RiceShrimpPrice;
+use App\Models\RiceShrimpWeeklyPrice;
+use Peidikeji\Keywords\Models\Keywords;
 use Illuminate\Http\Request;
 
 class ChartController extends Controller
@@ -59,6 +61,48 @@ class ChartController extends Controller
         ];
     }
 
+    /**
+     * 稻虾每周价格趋势
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array
+     */
+    public function riceShrimpWeeklyPrice(Request $request)
+    {
+        $weeks = Keywords::where('type_key', 'weeks-per-year')->pluck('name', 'key');
+
+        $years = RiceShrimpWeeklyPrice::select('year')
+            ->groupBy('year')
+            ->orderBy('year', 'desc')
+            ->limit(3)
+            ->get()
+            ->pluck('year');
+
+        $riceShrimpWeeklyPrices = RiceShrimpWeeklyPrice::query()
+            ->whereIn('year', $years)
+            ->get();
+
+        $series = $riceShrimpWeeklyPrices->groupBy('year')->map(function ($riceShrimpWeeklyPrices, $year) use ($weeks) {
+            $riceShrimpWeeklyPriceMap = $riceShrimpWeeklyPrices->mapWithKeys(fn ($item) => [$item->week => $item->price]);
+
+            $data = [];
+
+            foreach ($weeks as $key => $value) {
+                $data[] = $riceShrimpWeeklyPriceMap[$key] ?? null;
+            }
+
+            return [
+                'name' => $year,
+                'data' => $data,
+            ];
+        });
+
+        return [
+            'x_axis' => array_values($weeks),
+            'series' => $series->sortKeys()->values()->all(),
+        ];
+    }
+
     /**
      * 稻虾产业
      *

app/Http/Controllers/WeeksPerYearController.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use App\Http\Controllers\Controller;
 use Illuminate\Http\Request;
 use Peidikeji\Keywords\Models\Keywords;
 
@@ -9,6 +10,6 @@ class WeeksPerYearController extends Controller
 {
     public function __invoke(Request $request)
     {
-        return Keywords::where('type_key', 'weeks-per-year')->pluck('name', 'key');
+        return Keywords::select('name', 'key')->where('type_key', 'weeks-per-year')->get();
     }
 }

routes/api.php

@@ -2,7 +2,6 @@
 
 namespace App\Http\Controllers;
 
-use App\Http\Controllers\RiceShrimpWeeklyPriceController;
 use Illuminate\Support\Facades\Route;
 
 /*