添加警报数获取，警报记录获取

app/Filters/WarningNoticeFilter.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Filters;
+
+use EloquentFilter\ModelFilter;
+
+class WarningNoticeFilter extends ModelFilter
+{
+    public function lv($lv){
+        return $this->where('lv', $lv);
+    }
+
+    public function status($status)
+    {
+        return $this->where('status', $status);
+    }
+}

app/Helpers/Paginator.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Helpers;
+
+class Paginator
+{
+    /**
+     * 解析每页显示的条数
+     *
+     * @param  string  $perPageName
+     * @param  int  $default
+     * @param  int|null  $max
+     * @return int
+     */
+    public static function resolvePerPage(string $perPageName = 'per_page', int $default = 20, ?int $max = null): int
+    {
+        $perPage = (int) request()->input($perPageName);
+
+        if ($perPage >= 1) {
+            if ($max !== null && $max >= 1 && $perPage >= $max) {
+                return $max;
+            }
+
+            return $perPage;
+        }
+
+        return $default;
+    }
+}

app/Http/Controllers/Api/WarningNoticeController.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Helpers\Paginator;
+use App\Http\Controllers\Controller;
+use App\Models\WarningNotice;
+use Illuminate\Http\Request;
+use App\Filters\WarningNoticeFilter;
+use App\Http\Resources\WarningNoticeResource;
+use DB;
+
+class WarningNoticeController extends Controller
+{
+    /**
+     * 获取警报数量
+     */
+    public function warningLogNum(Request $request){
+        $list = WarningNotice::filter($request->input(), WarningNoticeFilter::class)
+                ->select(DB::raw('lv, count(1) as num'))
+                ->groupBy('lv')
+                ->get()
+                ->pluck('num', 'lv')->toArray();
+        for($i = 1; $i <= 4; $i++) {
+            $data[$i] = $list[$i] ?? 0;
+        }
+        return $this->json($data);
+    }
+
+
+    /**
+     * 获取警报记录
+     *
+     * @return void
+     */
+    public function warningLog(Request $request)
+    {
+        $query = WarningNotice::with(['device.modes'])->filter($request->input(), WarningNoticeFilter::class)->orderBy('created_at', 'desc');
+        $list = $query->simplePaginate(Paginator::resolvePerPage('per_page', 20, 50));
+
+        return $this->json(WarningNoticeResource::collection($list));
+    }
+}

app/Http/Resources/WarningNoticeResource.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Resources;
+
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class WarningNoticeResource extends JsonResource
+{
+    /**
+     * Transform the resource into an array.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return array|\Illuminate\Contracts\Support\Arrayable|\JsonSerializable
+     */
+    public function toArray($request)
+    {
+        return [
+            'id' => $this->id,
+            'lv' => $this->lv,
+            'monitor_modes' => MonitorModeResource::collection($this->whenLoaded('device')->modes),
+            'status' => $this->status,
+            'content' => $this->content,
+            'created_at' => strtotime($this->created_at) ?? 0, //录入时间
+        ];
+    }
+}

app/Models/WarningNotice.php

@@ -2,12 +2,12 @@
 
 namespace App\Models;
 
-use Illuminate\Database\Eloquent\Factories\HasFactory;
+use EloquentFilter\Filterable;
 use Illuminate\Database\Eloquent\Model;
 
 class WarningNotice extends Model
 {
-    use HasFactory;
+    use Filterable;
 
     protected $fillable = [
         'device_id', 'lv', 'content', 'status', 'remarks',

routes/api.php

@@ -42,6 +42,9 @@ Route::group(['middleware' => 'auth:sanctum'], function () {
     Route::get('monitor-modes/device-data', [MonitorModeController::class, 'getMonitorDeviceData'])->name('monitor_modes.device_data');
     Route::get('static/base-data', [SettingController::class, 'staticBaseData'])->name('static.base_data');
 
+    Route::get('warning-notices/nums', [WarningNoticeController::class, 'warningLogNum']);
+    Route::get('warning-notices/logs', [WarningNoticeController::class, 'warningLog']);
+
     Route::prefix('users')->group(function () {
         Route::delete('logout', [UserController::class, 'logout']);
     });