气象监测日志模型和数据库迁移

app/Enums/WindDirection.php

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+<?php
+
+namespace App\Enums;
+
+enum WindDirection: int
+{
+    case North = 0;             // 北风
+    case Northeast = 1;         // 东北风;
+    case East = 2;              // 东风
+    case Southeast = 3;         // 东南风
+    case South = 4;             // 南方
+    case Southwest = 5;         // 西南风
+    case West = 6;              // 西风
+    case Northwest = 7;         // 西北风
+}

app/Models/MeteorologicalMonitoringLog.php

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+<?php
+
+namespace App\Models;
+
+use App\Enums\WindDirection;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class MeteorologicalMonitoringLog extends Model
+{
+    use HasFactory;
+
+    protected $casts = [
+        'wind_direction' => WindDirection::class,
+        'monitored_at' => 'datetime',
+    ];
+
+    protected $fillable = [
+        'device_id',
+        'agricultural_base_id',
+        'wind_speed',
+        'wind_power',
+        'wind_direction',
+        'wind_degree',
+        'air_humidity',
+        'air_temperature',
+        'air_pressure',
+        'co2',
+        'noise',
+        'illumination',
+        'accumulated_rainfall',
+        'current_rainfall',
+        'moment_rainfall',
+        'day_rainfall',
+        'pm25',
+        'pm10',
+        'monitored_at',
+    ];
+}

database/migrations/2022_10_18_172650_create_meteorological_monitoring_logs_table.php

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+<?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('meteorological_monitoring_logs', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('device_id')->comment('设备ID');
+            $table->unsignedBigInteger('agricultural_base_id')->comment('农业基地ID');
+            $table->decimal('wind_speed', 8, 2)->nullable()->comment('风速 (单位: m/s)');
+            $table->integer('wind_power')->nullable()->comment('风力');
+            $table->tinyInteger('wind_direction')->nullable()->comment('风向: 0 北风, 1 东北风, 2 东风, 3 东南风, 4 南风, 5 西南风, 6 西风, 7 西北风');
+            $table->integer('wind_degree')->nullable()->comment('风向度数');
+            $table->decimal('air_humidity', 8, 2)->nullable()->comment('空气湿度 (单位: db)');
+            $table->decimal('air_temperature', 8, 2)->nullable()->comment('气温 (单位: db)');
+            $table->decimal('air_pressure', 8, 2)->nullable()->comment('气压 (单位: Kpa)');
+            $table->decimal('co2', 8, 2)->nullable()->comment('二氧化碳浓度 (单位: ppm)');
+            $table->decimal('noise', 8, 2)->nullable()->comment('噪声 (单位: db)');
+            $table->integer('illumination')->nullable()->comment('光照度 (单位: Lux)');
+            $table->decimal('accumulated_rainfall', 8, 2)->nullable()->comment('积雨量 (单位: mm)');
+            $table->decimal('current_rainfall', 8, 2)->nullable()->comment('当前雨量 (单位: mm)');
+            $table->decimal('moment_rainfall', 8, 2)->nullable()->comment('瞬时雨量 (单位: mm)');
+            $table->decimal('day_rainfall', 8, 2)->nullable()->comment('日雨量 (单位: mm)');
+            $table->integer('pm25')->nullable()->comment('PM2.5浓度 (单位: ug/m3)');
+            $table->integer('pm10')->nullable()->comment('PM10浓度 (单位: ug/m3)');
+            $table->timestamp('monitored_at')->comment('监控时间(小时)');
+            $table->timestamps();
+
+            // 索引
+            $table->index('device_id');
+            $table->index('agricultural_base_id');
+            $table->unique('monitored_at');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('meteorological_monitoring_logs');
+    }
+};