\u3067\u3059\u3002<\/p>\n
\u6b63\u76f4\u306a\u3068\u3053\u308d\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306f\u305d\u308c\u307b\u3069\u8eab\u8fd1\u3067\u306f\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3069\u306e\u696d\u754c\u306b\u3082\u95a2\u308f\u3063\u3066\u3044\u308b\u3082\u306e\u3067\u3059\u306e\u3067\u3001\u7814\u7a76\u3082\u517c\u306d\u3066\u8a18\u4e8b\u3092\u66f8\u3044\u3066\u3044\u304f\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u305d\u3053\u3067\u2757<\/p>\n
\u4eca\u56de\u306f\u3001 \u203b \u5143\u30cd\u30bf\u306f\u300e\u30d3\u30b8\u30cd\u30b9\u306e\uff29\uff31\u304c\u9ad8\u307e\u308b\u6cc9\u7530\u5f0f10\u901f\u767a\u60f3\u6cd5<\/a>\u300f\u3068\u3044\u3046\u672c\u306e\u300c\u4eba\u306f\u597d\u304d\u306a\u3053\u3068\u3092\u7e70\u308a\u8fd4\u3059<\/strong>\u300d\u3068\u3044\u3046\u30eb\u30fc\u30eb\u3067\u3059\u3002\u30dd\u30c3\u30c9\u30ad\u30e3\u30b9\u30c8\u3082\u3088\u304f\u805e\u3044\u3066\u307e\u3057\u305f\uff01<\/p>\n \u305c\u3072\u4f55\u304b\u306e\u53c2\u8003\u306b\u306a\u308a\u307e\u3057\u305f\u3089\u5b09\u3057\u3044\u3067\u3059\ud83d\ude0a\u2728<\/p>\n <\/p>\n \u958b\u767a\u74b0\u5883\uff1a<\/strong> Laravel 8.x<\/p>\n \u3059\u3067\u306b\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001\u3055\u3089\u306b\u30c6\u30b9\u30c8\u30e6\u30fc\u30b6\u30fc\u304c \u3082\u3057\u307e\u3060\u306e\u65b9\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n \ud83d\udcdd \u53c2\u8003\u30da\u30fc\u30b8<\/strong><\/p>\n \uff08users \u30c6\u30fc\u30d6\u30eb\u30fb\u30b5\u30f3\u30d7\u30eb<\/strong>\uff09<\/b><\/p>\n \u4eca\u56de\u3001\u8cfc\u5165\u5c65\u6b74\u304b\u3089\u898b\u3064\u3051\u51fa\u3059\u30d1\u30bf\u30fc\u30f3\u306f\u4ee5\u4e0b\uff12\u3064\u3067\u3059\u3002<\/p>\n \u904e\u53bb\u306e\u8cfc\u5165\u5c65\u6b74\u304b\u3089\u300c\u5e73\u5747\u3067\u3069\u306e\u304f\u3089\u3044\u306e\u30b5\u30a4\u30af\u30eb\uff08\u65e5\u6570\uff09<\/strong>\u300d\u3067\u30e2\u30ce\u3092\u8cb7\u3063\u3066\u3044\u308b\u304b\u8a08\u7b97\u3057\u3001\u6700\u5f8c\u306b\u8cfc\u5165\u3057\u305f\u65e5\u304b\u3089\u305d\u306e\u65e5\u6570\u304c\u7d4c\u904e\u3057\u3066\u3044\u305f\u3089\u300c\u305d\u308d\u305d\u308d\u304a\u8cb7\u3044\u7269\u3057\u307e\u305b\u3093\u304b\ud83d\ude0a<\/strong>\u300d\u3068\u3044\u3046DM\u3092\u9001\u4fe1\u3059\u308b\u3002<\/p>\n \u904e\u53bb\u306b\u8cb7\u3063\u305f\u3053\u3068\u306e\u306a\u3044\u30ab\u30c6\u30b4\u30ea\u306e\u5546\u54c1\u3092\u7d39\u4ecb\u3057\u3066\u3082\u304a\u5ba2\u3055\u3093\u306f\u8208\u5473\u306f\u8584\u3044\u306f\u305a\u3067\u3059\u306e\u3067\u3001\u540c\u3058\u30ab\u30c6\u30b4\u30ea\u306e\u4e2d\u304b\u3089\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\uff08\u5b9f\u969b\u306eDM\u306b\u306f\u65b0\u7740\u9806\u306b\u6700\u5927\uff13\u3064\u306e\u5546\u54c1\u3092\u542b\u3081\u308b\uff09<\/p>\n \u3067\u306f\u3001\u5b9f\u969b\u306b\u4f5c\u696d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u2757<\/p>\n \u307e\u305a\u306f\u5546\u54c1\u3068\u8cfc\u5165\u5c65\u6b74\u30c7\u30fc\u30bf\u304c\u306a\u3044\u3068\u30d1\u30bf\u30fc\u30f3\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002 \u3067\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\uff08\u9806\u756a\u5927\u4e8b\u3067\u3059\uff01\uff09<\/p>\n \u3059\u308b\u3068\u3001\u30e2\u30c7\u30eb\uff06\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\uff14\u30da\u30a2\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u307e\u305a\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n \u26a0 \u3054\u6ce8\u610f<\/strong> database\/migrations\/****_**_**_******_create_product_categories_table.php<\/strong><\/p>\n database\/migrations\/****_**_**_******_create_orders_table.php<\/strong><\/p>\n database\/migrations\/****_**_**_******_create_products_table.php<\/strong><\/p>\n database\/migrations\/****_**_**_******_create_order_summaries_table.php<\/strong><\/p>\n \u307e\u305f\u3001\u5f8c\u3067\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u30b7\u30c3\u30d7\u3092\u4f7f\u3046\u306e\u3067\u4ee5\u4e0b\u306e\u5909\u66f4\u3082\u8ffd\u52a0\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n app\/Models\/OrderSummary.php<\/strong><\/p>\n app\/Models\/Order.php<\/strong><\/p>\n \u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n \u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u308b\u306e\u3067\u4e2d\u8eab\u3092\u6b21\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n app\/Events\/OrderSaved.php<\/strong><\/p>\n \u305d\u3057\u3066\u3001 app\/Models\/Order.php<\/strong><\/p>\n \u3053\u308c\u3067 \u3067\u306f\u3001\u4ee5\u4e0b\uff13\u3064\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u305d\u308c\u305e\u308c\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n \u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n \u3059\u308b\u3068 database\/seeders\/ProductCategoriesTableSeeder.php<\/strong><\/p>\n database\/seeders\/ProductsTableSeeder.php<\/strong><\/p>\n database\/seeders\/OrdersTableSeeder.php<\/strong><\/p>\n \uff13\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u5909\u66f4\u3067\u304d\u305f\u3089\u3001\u3053\u308c\u3089\u3092 database\/seeders\/DatabaseSeeder.php<\/strong><\/p>\n \u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5468\u308a\u306e\u8a2d\u5b9a\u306f\u5b8c\u4e86\u3067\u3059\u3002 \u3046\u307e\u304f\u3044\u3051\u3070\u3001\uff14\u3064\u306e\u30c6\u30fc\u30d6\u30eb\u304c\u4f5c\u6210\u3055\u308c\u3066\u305d\u306e\u5168\u3066\u306b\u30c7\u30fc\u30bf\u304c\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n \u3067\u306f\u3001 \u3046\u307e\u304f\u300c\u8cfc\u5165\u9593\u9694<\/strong>\u300d\u3068\u300cDM\u9001\u4fe1\u4e88\u5b9a\u65e5<\/strong>\u300d\u304c\u4fdd\u5b58\u3055\u308c\u3066\u308b\u3088\u3046\u3067\u3059\ud83d\udc4d<\/p>\n \u203b \u306a\u304a\u3001 \u4eca\u56de\u306f\u30b7\u30f3\u30d7\u30eb\u306b\u30e1\u30fc\u30eb\u3067 \u3059\u308b\u3068\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u308b\u306e\u3067\u4e2d\u8eab\u3092\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n app\/Mail\/OrderCycleHasCome.php<\/strong><\/p>\nLaravel<\/code>\u3092\u4f7f\u3063\u3066\u300c\u8cfc\u5165\u5c65\u6b74\u304b\u3089\u30d1\u30bf\u30fc\u30f3\u5206\u6790\u3057\u3001DM\u3092\u9001\u308b<\/strong>\u300d\u30b7\u30b9\u30c6\u30e0\u3092\u4f5c\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n![\"\"](\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2018\/11\/no_24.png\")
\u300c\u305d\u306e\u6614\u3001\u7d4c\u55b6\u8005\u76ee\u6307\u3057\u3066
\n\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u672c\u3092
\n\u8aad\u3093\u3067\u307e\u3057\u305f\u300d<\/p>\n\u524d\u63d0\u3068\u3057\u3066<\/h1>\n
users<\/code>\u30c6\u30fc\u30d6\u30eb\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u524d\u63d0\u3067\u3059\u3002<\/p>\n\n
![\"\"](\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2021\/05\/analyze_order_patterns_1.png\")
<\/p>\n\u30d1\u30bf\u30fc\u30f3\u5206\u6790\u306e\u65b9\u6cd5<\/h1>\n
\u3069\u306e\u304f\u3089\u3044\u306e\u9593\u9694\u3067\u30e2\u30ce\u3092\u8cb7\u3063\u3066\u308b\u304b<\/h2>\n
\u3069\u306e\u30ab\u30c6\u30b4\u30ea\u306e\u5546\u54c1\u3092\u8cb7\u3063\u3066\u3044\u308b\u304b<\/h2>\n
\u30e2\u30c7\u30eb\uff06\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u3064\u304f\u308b<\/h1>\n
\n\u305d\u306e\u305f\u3081\u3001\u307e\u305a\u4ee5\u4e0b\uff14\u3064\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n
php artisan make:model ProductCategory -m<\/strong><\/pre>\n
php artisan make:model Product -m<\/strong><\/pre>\n
php artisan make:model Order -m<\/strong><\/pre>\n
php artisan make:model OrderSummary -m<\/strong><\/pre>\n
\n\u4eca\u56de\u306f\u5fc5\u8981\u6700\u4f4e\u9650\u5fc5\u8981\u306a\u30d5\u30a3\u30fc\u30eb\u30c9\u3060\u3051\u4f5c\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u300c\u4fa1\u683c\u300d\u306a\u3069\u306f\u7528\u610f\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\/\/ \u7701\u7565\r\n\r\npublic function up()<\/strong>\r\n{<\/strong>\r\n Schema::create('product_categories', function (Blueprint $table) {<\/strong>\r\n $table->id();<\/strong>\r\n $table->string('name')->comment('\u30ab\u30c6\u30b4\u30ea\u540d');<\/strong>\r\n $table->timestamps();<\/strong>\r\n });<\/strong>\r\n}<\/strong><\/pre>\n\/\/ \u7701\u7565\r\n\r\npublic function up()<\/strong>\r\n{<\/strong>\r\n Schema::create('orders', function (Blueprint $table) {<\/strong>\r\n $table->id();<\/strong>\r\n $table->unsignedBigInteger('user_id')->comment('\u30e6\u30fc\u30b6\u30fcID');<\/strong>\r\n $table->unsignedBigInteger('product_id')->comment('\u5546\u54c1ID');<\/strong>\r\n $table->timestamps();<\/strong>\r\n\r\n $table->foreign('user_id')->references('id')->on('users');<\/strong>\r\n $table->foreign('product_id')->references('id')->on('products');<\/strong>\r\n });<\/strong>\r\n}<\/strong><\/pre>\n\/\/ \u7701\u7565\r\n\r\nSchema::create('products', function (Blueprint $table) {<\/strong>\r\n $table->id();<\/strong>\r\n $table->unsignedBigInteger('category_id')->comment('\u30ab\u30c6\u30b4\u30eaID');<\/strong>\r\n $table->string('name')->comment('\u5546\u54c1\u540d');<\/strong>\r\n $table->timestamps();<\/strong>\r\n\r\n $table->foreign('category_id')->references('id')->on('product_categories');<\/strong>\r\n});<\/strong><\/pre>\n\/\/ \u7701\u7565\r\n\r\npublic function up()\r\n{\r\n Schema::create('order_summaries', function (Blueprint $table) {<\/strong>\r\n $table->id();<\/strong>\r\n $table->unsignedBigInteger('user_id')->comment('\u30e6\u30fc\u30b6\u30fcID');<\/strong>\r\n $table->unsignedInteger('interval_days')->comment('\u8cfc\u5165\u9593\u9694');<\/strong>\r\n $table->date('dm_sending_date')->comment('DM\u9001\u4fe1\u4e88\u5b9a\u65e5');<\/strong>\r\n $table->timestamps();<\/strong>\r\n\r\n $table->foreign('user_id')->references('id')->on('users');<\/strong>\r\n });<\/strong>\r\n}<\/pre>\n\/\/ \u7701\u7565\r\n\r\nclass OrderSummary extends Model\r\n{\r\n \/\/ \u7701\u7565\r\n\r\n \/\/ Relationship<\/strong>\r\n public function user() {<\/strong>\r\n\r\n return $this->belongsTo(User::class, 'user_id', 'id');<\/strong>\r\n\r\n }<\/strong>\r\n}<\/pre>\n\/\/ \u7701\u7565\r\n\r\nclass Order extends Model\r\n{\r\n \/\/ \u7701\u7565\r\n\r\n \/\/ Relationship<\/strong>\r\n public function product() {<\/strong>\r\n\r\n return $this->belongsTo(Product::class, 'product_id', 'id');<\/strong>\r\n\r\n }<\/strong>\r\n}<\/pre>\n\u30a4\u30d9\u30f3\u30c8\u3092\u3064\u304f\u308b<\/h1>\n
order_summaries<\/code>\u30c6\u30fc\u30d6\u30eb\u306f\u300c\u8cfc\u5165\u5c65\u6b74\u306e\u96c6\u8a08\u30c7\u30fc\u30bf<\/strong>\u300d\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u3064\u304f\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u8cfc\u5165\u3055\u308c\u308b\u305f\u3073\u306b\u81ea\u52d5\u7684\u306b\u30c7\u30fc\u30bf\u66f4\u65b0\u3067\u304d\u308b\u3088\u3046\u306b\u30a4\u30d9\u30f3\u30c8\u3092\u3064\u304f\u3063\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\nphp artisan make:event OrderSaved<\/strong><\/pre>\n
<?php\r\n\r\nnamespace App\\Events;\r\n\r\nuse App\\Models\\Order;<\/strong>\r\nuse App\\Models\\OrderSummary;<\/strong>\r\n\r\n\/\/ \u7701\u7565\r\n\r\nclass OrderSaved\r\n{\r\n \/\/ \u7701\u7565\r\n\r\n public function __construct(Order $order)<\/strong>\r\n {<\/strong>\r\n $user_id = $order->user_id;<\/strong>\r\n $interval_days = [];<\/strong>\r\n $orders = Order::where('user_id', $user_id)<\/strong>\r\n ->orderBy('created_at', 'asc')<\/strong>\r\n ->get();<\/strong>\r\n\r\n foreach ($orders as $index => $order) {<\/strong>\r\n\r\n if($index > 0) { \/\/ \u30c7\u30fc\u30bf\uff12\u4ef6\u76ee\u304b\u3089<\/strong>\r\n\r\n $order_at = $order->created_at;<\/strong>\r\n $interval_days[] = $order_at->diffInDays($prev_order_at);<\/strong>\r\n\r\n }<\/strong>\r\n\r\n $prev_order_at = $order->created_at;<\/strong>\r\n\r\n }<\/strong>\r\n\r\n $summary = OrderSummary::firstOrNew(['user_id' => $user_id]);<\/strong>\r\n $summary->user_id = $user_id;<\/strong>\r\n $interval_days_count = count($interval_days);<\/strong>\r\n\r\n if($interval_days_count > 0) {<\/strong>\r\n\r\n $interval_days_total = array_sum($interval_days);<\/strong>\r\n $new_interval_days = round($interval_days_total \/ $interval_days_count);<\/strong>\r\n $summary->interval_days = $new_interval_days;<\/strong>\r\n $summary->dm_sending_date = $orders->max('created_at')->addDays($new_interval_days);<\/strong>\r\n $summary->save();<\/strong>\r\n\r\n } else if($summary->exists()) { \/\/ \u3082\u3057\u306a\u3051\u308c\u3070\u524a\u9664<\/strong>\r\n\r\n $summary->delete();<\/strong>\r\n\r\n }<\/strong>\r\n\r\n }<\/strong>\r\n\r\n\/\/ \u4ee5\u4e0b\u7701\u7565<\/pre>\nOrderSaved<\/code>\u30a4\u30d9\u30f3\u30c8\u3092\u30e2\u30c7\u30eb\u306b\u30bb\u30c3\u30c8\u3057\u307e\u3059\u3002<\/p>\n<?php\r\n\r\nnamespace App\\Models;\r\n\r\nuse App\\Events\\OrderSaved;<\/strong>\r\nuse Illuminate\\Database\\Eloquent\\Factories\\HasFactory;\r\nuse Illuminate\\Database\\Eloquent\\Model;\r\n\r\nclass Order extends Model\r\n{\r\n use HasFactory;\r\n\r\n protected $dispatchesEvents = [<\/strong>\r\n 'saved' => OrderSaved::class \/\/ \ud83d\udc48 \u3053\u3053<\/strong>\r\n ];<\/strong>\r\n}<\/pre>\nOrder<\/code>\u30e2\u30c7\u30eb\u3067\u30c7\u30fc\u30bf\u3092\u8ffd\u52a0\uff06\u5909\u66f4\u3057\u305f\u3089\u81ea\u52d5\u7684\u306b\u96c6\u8a08\u30c7\u30fc\u30bf\u3092\u4f5c\u3063\u3066\u304f\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u3064\u304f\u308b<\/h1>\n
\n
php artisan make:seed ProductCategoriesTableSeeder<\/strong><\/pre>\n
php artisan make:seed ProductsTableSeeder<\/strong><\/pre>\n
php artisan make:seed OrdersTableSeeder<\/strong><\/pre>\n
Seeder<\/code>\u7528\u306e\u30d5\u30a1\u30a4\u30eb\u304c\uff13\u3064\u4f5c\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u305d\u308c\u305e\u308c\u4e2d\u8eab\u3092\u6b21\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<?php\r\n\r\nnamespace Database\\Seeders;\r\n\r\nuse App\\Models\\ProductCategory;<\/strong>\r\nuse Illuminate\\Database\\Seeder;\r\n\r\nclass ProductCategoriesTableSeeder extends Seeder\r\n{\r\n public function run()\r\n {\r\n $names = [<\/strong>\r\n '\u672c\u30fb\u30b3\u30df\u30c3\u30af\u30fb\u96d1\u8a8c',<\/strong>\r\n 'DVD\u30fb\u30df\u30e5\u30fc\u30b8\u30c3\u30af\u30fb\u30b2\u30fc\u30e0',<\/strong>\r\n '\u5bb6\u96fb\u30fb\u30ab\u30e1\u30e9\u30fbAV\u6a5f\u5668',<\/strong>\r\n '\u30d1\u30bd\u30b3\u30f3\u30fb\u30aa\u30d5\u30a3\u30b9\u7528\u54c1',<\/strong>\r\n '\u30db\u30fc\u30e0\uff06\u30ad\u30c3\u30c1\u30f3\u30fb\u30da\u30c3\u30c8\u30fbDIY'<\/strong>\r\n ];<\/strong>\r\n\r\n foreach ($names as $name) {<\/strong>\r\n\r\n $category = new ProductCategory();<\/strong>\r\n $category->name = $name;<\/strong>\r\n $category->save();<\/strong>\r\n\r\n }<\/strong>\r\n }\r\n}<\/pre>\n<?php\r\n\r\nnamespace Database\\Seeders;\r\n\r\nuse App\\Models\\Product;<\/strong>\r\nuse App\\Models\\ProductCategory;\r\nuse Illuminate\\Database\\Seeder;\r\n\r\nclass ProductsTableSeeder extends Seeder\r\n{\r\n public function run()<\/strong>\r\n {<\/strong>\r\n $category_ids = ProductCategory::pluck('id');<\/strong>\r\n\r\n for($i = 0 ; $i < 100 ; $i++) {<\/strong>\r\n\r\n $product = new Product();<\/strong>\r\n $product->category_id = $category_ids->random();<\/strong>\r\n $product->name = '\u30c6\u30b9\u30c8\u5546\u54c1\u540d - '. $i;<\/strong>\r\n $product->save();<\/strong>\r\n\r\n }<\/strong>\r\n }<\/strong>\r\n}<\/pre>\n<?php\r\n\r\nnamespace Database\\Seeders;\r\n\r\nuse App\\Models\\Order;<\/strong>\r\nuse App\\Models\\Product;<\/strong>\r\nuse Illuminate\\Database\\Seeder;\r\n\r\nclass OrdersTableSeeder extends Seeder\r\n{\r\n public function run()<\/strong>\r\n {<\/strong>\r\n $order_details = [ \/\/ \u30ad\u30fc\u306f\u30e6\u30fc\u30b6\u30fcID<\/strong>\r\n 1 => [<\/strong>\r\n 'order_interval' => 1, \/\/ \u8cfc\u5165\u9593\u9694\uff08\u6708\uff09,<\/strong>\r\n 'product_category_ids' => [1, 2] \/\/ \u8cfc\u5165\u30ab\u30c6\u30b4\u30ea<\/strong>\r\n ],<\/strong>\r\n 2 => [<\/strong>\r\n 'order_interval' => 3, \/\/ \u8cfc\u5165\u9593\u9694\uff08\u6708\uff09,<\/strong>\r\n 'product_category_ids' => [2, 3] \/\/ \u8cfc\u5165\u30ab\u30c6\u30b4\u30ea<\/strong>\r\n ],<\/strong>\r\n 3 => [<\/strong>\r\n 'order_interval' => 5, \/\/ \u8cfc\u5165\u9593\u9694\uff08\u6708\uff09,<\/strong>\r\n 'product_category_ids' => [3, 4, 5] \/\/ \u8cfc\u5165\u30ab\u30c6\u30b4\u30ea<\/strong>\r\n ]<\/strong>\r\n ];<\/strong>\r\n\r\n foreach ($order_details as $user_id => $order_detail) {<\/strong>\r\n\r\n $order_count = rand(5, 25); \/\/ \u30e6\u30fc\u30b6\u30fc\u3054\u3068\u306e\u6ce8\u6587\u56de\u6570<\/strong>\r\n\r\n for($i = 0 ; $i < $order_count ; $i++) {<\/strong>\r\n\r\n $order_interval = $order_detail['order_interval'];<\/strong>\r\n $product_category_ids = $order_detail['product_category_ids'];<\/strong>\r\n $dt = today()<\/strong>\r\n ->subMonth($order_interval * $i)<\/strong>\r\n ->addDays(rand(-15, 15)); \/\/ \u3053\u3053\u306f\u8aa4\u5dee\u3092\u30e9\u30f3\u30c0\u30e0\u3067\u4f5c\u6210<\/strong>\r\n $product_ids = Product::whereIn('category_id', $product_category_ids)->pluck('id');<\/strong>\r\n\r\n $order = new Order();<\/strong>\r\n $order->user_id = $user_id;<\/strong>\r\n $order->product_id = $product_ids->random();<\/strong>\r\n $order->created_at = $dt;<\/strong>\r\n $order->save();<\/strong>\r\n\r\n }<\/strong>\r\n\r\n }<\/strong>\r\n\r\n }<\/strong>\r\n}<\/pre>\nLaravel<\/code>\u306b\u767b\u9332\u3057\u3066\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\/\/ \u7701\u7565\r\n\r\npublic function run()\r\n{\r\n \/\/ \u7701\u7565\r\n\r\n $this->call(ProductCategoriesTableSeeder::class);<\/strong>\r\n $this->call(ProductsTableSeeder::class);<\/strong>\r\n $this->call(OrdersTableSeeder::class);<\/strong>\r\n}<\/pre>\n
\n\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067DB\u3092\u518d\u69cb\u7bc9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\nphp artisan migrate:fresh --seed<\/strong><\/pre>\n
order_summaries<\/code>\u30c6\u30fc\u30d6\u30eb\u3060\u3051\u306f\u30a4\u30ec\u30ae\u30e5\u30e9\u30fc\u306a\u306e\u3067\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n![\"\"](\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2021\/05\/analyze_order_patterns_2.png\")
<\/p>\nOrdersTableSeeder<\/code>\u5185\u3067\u6ce8\u6587\u56de\u6570\u3084\u8cfc\u5165\u65e5\u6642\u306b\u30e9\u30f3\u30c0\u30e0\u306a\u8aa4\u5dee\u3092\u4e0e\u3048\u3066\u3044\u308b\u306e\u3067\u540c\u3058\u30c7\u30fc\u30bf\u306b\u306f\u306a\u3063\u3066\u3044\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\nDM\u3092\u9001\u4fe1\u3059\u308b\u90e8\u5206\u3092\u3064\u304f\u308b<\/h1>\n
\u30e1\u30fc\u30eb\u90e8\u5206\u3092\u3064\u304f\u308b<\/h2>\n
DM<\/code>\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002
\n\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\nphp artisan make:mail OrderCycleHasCome<\/strong><\/pre>\n
<?php\r\n\r\nnamespace App\\Mail;\r\n\r\nuse App\\Models\\User;\r\nuse Illuminate\\Support\\Collection;\r\n\r\n\/\/ \u7701\u7565\r\n\r\nclass OrderCycleHasCome extends Mailable\r\n{\r\n \/\/ \u7701\u7565\r\n\r\n private $products, $user;<\/strong>\r\n\r\n public function __construct(Collection $products, User $user)<\/strong>\r\n {<\/strong>\r\n $this->products = $products;<\/strong>\r\n $this->user = $user;<\/strong>\r\n }<\/strong>\r\n\r\n public function build()<\/strong>\r\n