質問編集履歴
1
モデル、テーブルのコード追加
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File without changes
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body
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@@ -19,6 +19,10 @@
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19
19
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### 該当のソースコード
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20
20
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21
21
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```php
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22
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+
//ItemController.php
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23
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+
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24
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use App\Models\Item;
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25
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+
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public function exchanged(string $id) {
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//交換するために交渉に出した商品
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$item = Photo::with(['item', 'user'])->where('id', $id)->first();
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@@ -44,6 +48,75 @@
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44
48
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}
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49
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```
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50
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51
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```php
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52
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//app/Models/Item.php
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53
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+
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54
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class Item extends Model
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55
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{
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56
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use SoftDeletes;
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57
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+
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58
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protected $fillable = [
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59
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'name', 'description', 'genre', 'what_you_want', 'quality', 'post_day', 'negotiation', 'finished'
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60
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];
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61
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+
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62
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protected $hidden = [
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63
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self::CREATED_AT, self::UPDATED_AT
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64
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];
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65
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+
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66
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67
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public function user() {
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68
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return $this->belongsTo(User::class);
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69
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}
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70
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+
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71
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public function chats() {
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72
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return $this->hasMany(Chat::class);
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73
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}
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74
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+
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75
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public function trade() {
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76
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return $this->hasOne(Trade::class);
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77
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}
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78
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+
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79
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public function photos() {
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80
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return $this->hasMany(Photo::class);
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81
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}
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82
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}
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83
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```
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84
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85
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```php
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86
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+
//create_items_tables.php
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87
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+
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88
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class CreateItemsTable extends Migration
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89
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{
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90
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/**
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* Run the migrations.
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*
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* @return void
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*/
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public function up()
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96
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{
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97
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Schema::create('items', function (Blueprint $table) {
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98
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$table->bigIncrements('id');
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99
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$table->string('name', 20)->nullable();
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100
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$table->string('genre')->nullable();
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101
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$table->string('quality')->nullable();
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102
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$table->string('post_day')->nullable();
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103
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$table->string('what_you_want')->nullable();
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104
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$table->string('description')->nullable();
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105
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$table->integer('negotiation')->default(0);
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106
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$table->integer('finished')->default(0);
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107
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$table->softDeletes();
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108
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$table->timestamps();
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109
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+
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110
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$table->foreignId('user_id')
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111
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->constrained()
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->onDelete('cascade')
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113
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->onUpdate('cascade');
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114
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+
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115
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});
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116
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}
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117
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```
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118
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+
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119
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+
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47
120
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### 試したこと
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48
121
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49
122
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$item_idの部分を$item->item->idなど別の書き方で書いてみましたが結果は変わりませんでした。
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