質問編集履歴
3
deleted_user_id
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body
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@@ -73,32 +73,32 @@
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{
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public function creating(Model $model)
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{
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$model->
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$model-> deleted_user_id = 1;
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}
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public function updating(Model $model)
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{
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$model->
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$model-> deleted_user_id = 1;
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}
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public function saving(Model $model)
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{
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$model->
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$model-> deleted_user_id = 1;
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}
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public function deleting(Model $model)
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{
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$model->
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$model-> deleted_user_id = 1;
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}
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public function restoring(Model $model)
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{
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$model->
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$model-> deleted_user_id = 1;
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}
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public function destroy(Model $model)
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{
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$model->
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$model-> deleted_user_id = 1;
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}
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}
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@@ -174,4 +174,4 @@
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### どのタイミングで $model->
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### どのタイミングで $model->deleted_user_id = 1;が実行されるのでしょうか？
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2
Model
title
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body
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@@ -56,4 +56,122 @@
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protected $dates = ['deleted_at'];
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}
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```
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```
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### Observer
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```Observers
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<?php
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namespace App\Observers;
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use Illuminate\Database\Eloquent\Model;
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class AuthorObserver
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{
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public function creating(Model $model)
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{
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$model->lastmodified_id = 1;
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}
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public function updating(Model $model)
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{
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$model->lastmodified_id = 1;
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}
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public function saving(Model $model)
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{
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$model->lastmodified_id = 1;
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}
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public function deleting(Model $model)
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{
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$model->lastmodified_id = 1;
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}
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public function restoring(Model $model)
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{
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$model->lastmodified_id = 1;
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}
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public function destroy(Model $model)
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{
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$model->lastmodified_id = 1;
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}
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}
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```
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```Traits
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<?php
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namespace App\Traits;
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111
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use App\Observers\AuthorObserver;
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use Illuminate\Database\Eloquent\Model;
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114
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115
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trait AuthorObservable
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116
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{
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117
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public static function bootAuthorObservable()
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118
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{
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119
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self::observe(AuthorObserver::class);
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120
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}
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}
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122
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```
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123
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```Model
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125
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<?php
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126
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namespace App\Models;
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128
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129
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use App\Traits\AuthorObservable;
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130
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use Illuminate\Database\Eloquent\Model;
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131
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use Illuminate\Database\Eloquent\SoftDeletes;
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132
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+
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133
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+
class User extends Model
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134
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{
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135
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use AuthorObservable;
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136
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+
use SoftDeletes;
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137
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+
protected $table = 'users';
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138
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+
protected $dates = ['deleted_at'];
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139
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+
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140
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+
public function shop()
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141
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+
{
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142
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+
return $this->belongsTo('App\Models\Shop');
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143
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+
}
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144
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+
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145
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+
public function created_by()
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146
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{
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147
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return $this->belongsTo('App\Models\User', 'created_by');
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148
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}
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149
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+
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150
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+
public function updated_by()
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151
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+
{
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152
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+
return $this->belongsTo('App\Models\User', 'updated_by');
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153
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}
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154
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+
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155
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+
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156
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}
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157
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+
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158
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+
```
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159
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+
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160
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+
```Controllers
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|
161
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+
public function destroy($user_id)
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|
162
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+
{
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163
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+
DB::beginTransaction();
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164
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+
try {
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165
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+
User::where('id', $user_id)->delete();
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|
166
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+
DB::commit();
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167
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+
} catch (\PDOException $e) {
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|
168
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+
DB::rollBack();
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169
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+
return false;
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170
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+
}
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171
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+
return true;
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172
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+
}
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173
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+
```
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|
174
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+
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175
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+
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176
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+
|
|
177
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+
### どのタイミングで $model->lastmodified_id = 1;が実行されるのでしょうか？
|
1
```
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -39,8 +39,8 @@
|
|
|
39
39
|
|
|
40
40
|
上記のようにはかけると思いますが、もう少し綺麗になるのかと探しています。
|
|
41
41
|
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|
42
|
-
```
|
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43
42
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43
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+
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44
44
|
```models
|
|
45
45
|
<?php
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46
46
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