質問編集履歴
3
deleted_user_id
test
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test
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@@ -148,7 +148,7 @@
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{
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$model->l
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$model-> deleted_user_id = 1;
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}
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{
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$model->l
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$model-> deleted_user_id = 1;
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}
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{
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$model->l
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$model-> deleted_user_id = 1;
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}
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{
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$model->l
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$model-> deleted_user_id = 1;
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}
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{
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$model->l
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$model-> deleted_user_id = 1;
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}
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{
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$model->l
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$model-> deleted_user_id = 1;
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}
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-
### どのタイミングで $model->l
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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
test
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test
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@@ -115,3 +115,239 @@
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115
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```
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### Observer
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129
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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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141
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142
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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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184
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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 $model)
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198
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199
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{
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$model->lastmodified_id = 1;
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}
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}
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206
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```
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213
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```Traits
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217
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<?php
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namespace App\Traits;
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220
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221
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222
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223
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use App\Observers\AuthorObserver;
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224
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225
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use Illuminate\Database\Eloquent\Model;
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226
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227
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228
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229
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trait AuthorObservable
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230
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{
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232
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233
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public static function bootAuthorObservable()
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234
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235
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{
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236
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237
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self::observe(AuthorObserver::class);
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}
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240
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}
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```
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244
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245
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+
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246
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+
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247
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+
```Model
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248
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249
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+
<?php
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250
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251
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252
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253
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+
namespace App\Models;
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254
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+
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255
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+
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256
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+
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257
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+
use App\Traits\AuthorObservable;
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258
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+
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259
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+
use Illuminate\Database\Eloquent\Model;
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260
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+
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261
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+
use Illuminate\Database\Eloquent\SoftDeletes;
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262
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+
|
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263
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+
|
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264
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+
|
|
265
|
+
class User extends Model
|
|
266
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+
|
|
267
|
+
{
|
|
268
|
+
|
|
269
|
+
use AuthorObservable;
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|
270
|
+
|
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271
|
+
use SoftDeletes;
|
|
272
|
+
|
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273
|
+
protected $table = 'users';
|
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274
|
+
|
|
275
|
+
protected $dates = ['deleted_at'];
|
|
276
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+
|
|
277
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+
|
|
278
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+
|
|
279
|
+
public function shop()
|
|
280
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+
|
|
281
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+
{
|
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282
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+
|
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283
|
+
return $this->belongsTo('App\Models\Shop');
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284
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+
|
|
285
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+
}
|
|
286
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+
|
|
287
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+
|
|
288
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+
|
|
289
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+
public function created_by()
|
|
290
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+
|
|
291
|
+
{
|
|
292
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+
|
|
293
|
+
return $this->belongsTo('App\Models\User', 'created_by');
|
|
294
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+
|
|
295
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+
}
|
|
296
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+
|
|
297
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+
|
|
298
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+
|
|
299
|
+
public function updated_by()
|
|
300
|
+
|
|
301
|
+
{
|
|
302
|
+
|
|
303
|
+
return $this->belongsTo('App\Models\User', 'updated_by');
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|
304
|
+
|
|
305
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+
}
|
|
306
|
+
|
|
307
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+
|
|
308
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+
|
|
309
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+
|
|
310
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+
|
|
311
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+
}
|
|
312
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+
|
|
313
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+
|
|
314
|
+
|
|
315
|
+
```
|
|
316
|
+
|
|
317
|
+
|
|
318
|
+
|
|
319
|
+
```Controllers
|
|
320
|
+
|
|
321
|
+
public function destroy($user_id)
|
|
322
|
+
|
|
323
|
+
{
|
|
324
|
+
|
|
325
|
+
DB::beginTransaction();
|
|
326
|
+
|
|
327
|
+
try {
|
|
328
|
+
|
|
329
|
+
User::where('id', $user_id)->delete();
|
|
330
|
+
|
|
331
|
+
DB::commit();
|
|
332
|
+
|
|
333
|
+
} catch (\PDOException $e) {
|
|
334
|
+
|
|
335
|
+
DB::rollBack();
|
|
336
|
+
|
|
337
|
+
return false;
|
|
338
|
+
|
|
339
|
+
}
|
|
340
|
+
|
|
341
|
+
return true;
|
|
342
|
+
|
|
343
|
+
}
|
|
344
|
+
|
|
345
|
+
```
|
|
346
|
+
|
|
347
|
+
|
|
348
|
+
|
|
349
|
+
|
|
350
|
+
|
|
351
|
+
|
|
352
|
+
|
|
353
|
+
### 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
```
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -80,7 +80,7 @@
|
|
|
80
80
|
|
|
81
81
|
|
|
82
82
|
|
|
83
|
-
|
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83
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+
|
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84
84
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85
85
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86
86
|
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