1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace Yajra\DataTables; |
4
|
|
|
|
5
|
|
|
use Illuminate\Contracts\Validation\Validator; |
6
|
|
|
use Illuminate\Database\Eloquent\Model; |
7
|
|
|
use Illuminate\Database\QueryException; |
8
|
|
|
use Illuminate\Foundation\Validation\ValidatesRequests; |
9
|
|
|
use Illuminate\Http\JsonResponse; |
10
|
|
|
use Illuminate\Http\Request; |
11
|
|
|
|
12
|
|
|
abstract class DataTablesEditor |
13
|
|
|
{ |
14
|
|
|
use ValidatesRequests; |
15
|
|
|
|
16
|
|
|
/** |
17
|
|
|
* Allowed dataTables editor actions. |
18
|
|
|
* |
19
|
|
|
* @var array |
20
|
|
|
*/ |
21
|
|
|
protected $actions = ['create', 'edit', 'remove']; |
22
|
|
|
|
23
|
|
|
/** |
24
|
|
|
* @var \Illuminate\Database\Eloquent\Model |
25
|
|
|
*/ |
26
|
|
|
protected $model = null; |
27
|
|
|
|
28
|
|
|
/** |
29
|
|
|
* Process dataTables editor action request. |
30
|
|
|
* |
31
|
|
|
* @param Request $request |
32
|
|
|
* @return JsonResponse|mixed |
33
|
|
|
* @throws DataTablesEditorException |
34
|
|
|
*/ |
35
|
|
|
public function process(Request $request) |
36
|
|
|
{ |
37
|
|
|
$action = $request->get('action'); |
38
|
|
|
|
39
|
|
|
if (! in_array($action, $this->actions)) { |
40
|
|
|
throw new DataTablesEditorException('Requested action not supported!'); |
41
|
|
|
} |
42
|
|
|
|
43
|
|
|
return $this->{$action}($request); |
44
|
|
|
} |
45
|
|
|
|
46
|
|
|
/** |
47
|
|
|
* Process create action request. |
48
|
|
|
* |
49
|
|
|
* @param Request $request |
50
|
|
|
* @return JsonResponse |
51
|
|
|
*/ |
52
|
|
|
public function create(Request $request) |
53
|
|
|
{ |
54
|
|
|
$instance = $this->resolveModel(); |
55
|
|
|
$connection = $instance->getConnection(); |
56
|
|
|
$affected = []; |
57
|
|
|
$errors = []; |
58
|
|
|
|
59
|
|
|
$connection->beginTransaction(); |
60
|
|
|
foreach ($request->get('data') as $data) { |
61
|
|
|
$validator = $this->getValidationFactory()->make($data, $this->createRules(), $this->createMessages(), $this->attributes()); |
62
|
|
|
if ($validator->fails()) { |
63
|
|
|
foreach ($this->formatErrors($validator) as $error) { |
64
|
|
|
$errors[] = $error; |
65
|
|
|
}; |
66
|
|
|
|
67
|
|
|
continue; |
68
|
|
|
} |
69
|
|
|
|
70
|
|
|
if (method_exists($this, 'creating')) { |
71
|
|
|
$data = $this->creating($instance, $data); |
|
|
|
|
72
|
|
|
} |
73
|
|
|
|
74
|
|
|
$model = $instance->newQuery()->create($data); |
75
|
|
|
$model->setAttribute('DT_RowId', $model->getKey()); |
76
|
|
|
|
77
|
|
|
if (method_exists($this, 'created')) { |
78
|
|
|
$this->created($model, $data); |
|
|
|
|
79
|
|
|
} |
80
|
|
|
|
81
|
|
|
$affected[] = $model; |
82
|
|
|
} |
83
|
|
|
|
84
|
|
|
if (! $errors) { |
|
|
|
|
85
|
|
|
$connection->commit(); |
86
|
|
|
} else { |
87
|
|
|
$connection->rollBack(); |
88
|
|
|
} |
89
|
|
|
|
90
|
|
|
return $this->toJson($affected, $errors); |
91
|
|
|
} |
92
|
|
|
|
93
|
|
|
/** |
94
|
|
|
* Resolve model to used. |
95
|
|
|
* |
96
|
|
|
* @return Model |
97
|
|
|
*/ |
98
|
|
|
protected function resolveModel() |
99
|
|
|
{ |
100
|
|
|
if ($this->model instanceof Model) { |
101
|
|
|
return $this->model; |
102
|
|
|
} |
103
|
|
|
|
104
|
|
|
return new $this->model; |
105
|
|
|
} |
106
|
|
|
|
107
|
|
|
/** |
108
|
|
|
* Get create action validation rules. |
109
|
|
|
* |
110
|
|
|
* @return array |
111
|
|
|
*/ |
112
|
|
|
abstract public function createRules(); |
113
|
|
|
|
114
|
|
|
/** |
115
|
|
|
* Get create validation messages. |
116
|
|
|
* |
117
|
|
|
* @return array |
118
|
|
|
*/ |
119
|
|
|
protected function createMessages() |
120
|
|
|
{ |
121
|
|
|
return []; |
122
|
|
|
} |
123
|
|
|
|
124
|
|
|
/** |
125
|
|
|
* @param Validator $validator |
126
|
|
|
* @return array |
127
|
|
|
*/ |
128
|
|
|
protected function formatErrors(Validator $validator) |
129
|
|
|
{ |
130
|
|
|
$errors = []; |
131
|
|
|
|
132
|
|
|
collect($validator->errors())->each(function ($error, $key) use (&$errors) { |
133
|
|
|
$errors[] = [ |
134
|
|
|
'name' => $key, |
135
|
|
|
'status' => $error[0], |
136
|
|
|
]; |
137
|
|
|
}); |
138
|
|
|
|
139
|
|
|
return $errors; |
140
|
|
|
} |
141
|
|
|
|
142
|
|
|
/** |
143
|
|
|
* Display success data in dataTables editor format. |
144
|
|
|
* |
145
|
|
|
* @param array $data |
146
|
|
|
* @param array $errors |
147
|
|
|
* @return JsonResponse |
148
|
|
|
*/ |
149
|
|
|
protected function toJson(array $data, array $errors = []) |
150
|
|
|
{ |
151
|
|
|
$response = ['data' => $data]; |
152
|
|
|
if ($errors) { |
|
|
|
|
153
|
|
|
$response['fieldErrors'] = $errors; |
154
|
|
|
} |
155
|
|
|
|
156
|
|
|
return new JsonResponse($response, 200); |
157
|
|
|
} |
158
|
|
|
|
159
|
|
|
/** |
160
|
|
|
* Process edit action request. |
161
|
|
|
* |
162
|
|
|
* @param Request $request |
163
|
|
|
* @return JsonResponse |
164
|
|
|
*/ |
165
|
|
|
public function edit(Request $request) |
166
|
|
|
{ |
167
|
|
|
$instance = $this->resolveModel(); |
168
|
|
|
$connection = $instance->getConnection(); |
169
|
|
|
$affected = []; |
170
|
|
|
$errors = []; |
171
|
|
|
|
172
|
|
|
$connection->beginTransaction(); |
173
|
|
|
foreach ($request->get('data') as $key => $data) { |
174
|
|
|
$model = $instance->newQuery()->find($key); |
175
|
|
|
$validator = $this->getValidationFactory()->make($data, $this->editRules($model), $this->editMessages(), $this->attributes()); |
|
|
|
|
176
|
|
|
if ($validator->fails()) { |
177
|
|
|
foreach ($this->formatErrors($validator) as $error) { |
178
|
|
|
$errors[] = $error; |
179
|
|
|
}; |
180
|
|
|
|
181
|
|
|
continue; |
182
|
|
|
} |
183
|
|
|
|
184
|
|
|
if (method_exists($this, 'updating')) { |
185
|
|
|
$data = $this->updating($model, $data); |
|
|
|
|
186
|
|
|
} |
187
|
|
|
|
188
|
|
|
$model->update($data); |
189
|
|
|
|
190
|
|
|
if (method_exists($this, 'updated')) { |
191
|
|
|
$this->updated($model, $data); |
|
|
|
|
192
|
|
|
} |
193
|
|
|
|
194
|
|
|
$model->setAttribute('DT_RowId', $model->getKey()); |
195
|
|
|
$affected[] = $model; |
196
|
|
|
} |
197
|
|
|
|
198
|
|
|
if (! $errors) { |
|
|
|
|
199
|
|
|
$connection->commit(); |
200
|
|
|
} else { |
201
|
|
|
$connection->rollBack(); |
202
|
|
|
} |
203
|
|
|
|
204
|
|
|
return $this->toJson($affected, $errors); |
205
|
|
|
} |
206
|
|
|
|
207
|
|
|
/** |
208
|
|
|
* Get edit action validation rules. |
209
|
|
|
* |
210
|
|
|
* @param Model $model |
211
|
|
|
* @return array |
212
|
|
|
*/ |
213
|
|
|
abstract public function editRules(Model $model); |
214
|
|
|
|
215
|
|
|
/** |
216
|
|
|
* Get edit validation messages. |
217
|
|
|
* |
218
|
|
|
* @return array |
219
|
|
|
*/ |
220
|
|
|
protected function editMessages() |
221
|
|
|
{ |
222
|
|
|
return []; |
223
|
|
|
} |
224
|
|
|
|
225
|
|
|
/** |
226
|
|
|
* Process remove action request. |
227
|
|
|
* |
228
|
|
|
* @param Request $request |
229
|
|
|
* @return JsonResponse |
230
|
|
|
*/ |
231
|
|
|
public function remove(Request $request) |
232
|
|
|
{ |
233
|
|
|
$instance = $this->resolveModel(); |
234
|
|
|
$connection = $instance->getConnection(); |
235
|
|
|
$affected = []; |
236
|
|
|
$errors = []; |
237
|
|
|
|
238
|
|
|
$connection->beginTransaction(); |
239
|
|
|
foreach ($request->get('data') as $key => $data) { |
240
|
|
|
$model = $instance->newQuery()->find($key); |
241
|
|
|
$validator = $this->getValidationFactory() |
242
|
|
|
->make($data, $this->removeRules($model), $this->removeMessages(), $this->attributes()); |
|
|
|
|
243
|
|
|
if ($validator->fails()) { |
244
|
|
|
foreach ($this->formatErrors($validator) as $error) { |
245
|
|
|
$errors[] = $error['status']; |
246
|
|
|
}; |
247
|
|
|
|
248
|
|
|
continue; |
249
|
|
|
} |
250
|
|
|
|
251
|
|
|
try { |
252
|
|
|
if (method_exists($this, 'deleting')) { |
253
|
|
|
$this->deleting($model, $data); |
|
|
|
|
254
|
|
|
} |
255
|
|
|
|
256
|
|
|
$model->delete(); |
257
|
|
|
|
258
|
|
|
if (method_exists($this, 'deleted')) { |
259
|
|
|
$this->deleted($model, $data); |
|
|
|
|
260
|
|
|
} |
261
|
|
|
} catch (QueryException $exception) { |
262
|
|
|
$error = config('app.debug') ? $exception->errorInfo[2] : $this->removeExceptionMessage($exception, $model); |
|
|
|
|
263
|
|
|
$errors[] = $error; |
264
|
|
|
} |
265
|
|
|
|
266
|
|
|
$affected[] = $model; |
267
|
|
|
} |
268
|
|
|
|
269
|
|
|
if (! $errors) { |
|
|
|
|
270
|
|
|
$connection->commit(); |
271
|
|
|
} else { |
272
|
|
|
$connection->rollBack(); |
273
|
|
|
} |
274
|
|
|
|
275
|
|
|
$response = ['data' => $affected]; |
276
|
|
|
if ($errors) { |
|
|
|
|
277
|
|
|
$response['error'] = implode("\n", $errors); |
278
|
|
|
} |
279
|
|
|
|
280
|
|
|
return new JsonResponse($response, 200); |
281
|
|
|
} |
282
|
|
|
|
283
|
|
|
/** |
284
|
|
|
* Get remove action validation rules. |
285
|
|
|
* |
286
|
|
|
* @param Model $model |
287
|
|
|
* @return array |
288
|
|
|
*/ |
289
|
|
|
abstract public function removeRules(Model $model); |
290
|
|
|
|
291
|
|
|
/** |
292
|
|
|
* Get remove validation messages. |
293
|
|
|
* |
294
|
|
|
* @return array |
295
|
|
|
*/ |
296
|
|
|
protected function removeMessages() |
297
|
|
|
{ |
298
|
|
|
return []; |
299
|
|
|
} |
300
|
|
|
|
301
|
|
|
/** |
302
|
|
|
* Get remove query exception message. |
303
|
|
|
* |
304
|
|
|
* @param QueryException $exception |
305
|
|
|
* @param Model $model |
306
|
|
|
* @return string |
307
|
|
|
*/ |
308
|
|
|
protected function removeExceptionMessage(QueryException $exception, Model $model) |
|
|
|
|
309
|
|
|
{ |
310
|
|
|
return "Record {$model->getKey()} is protected and cannot be deleted!"; |
311
|
|
|
} |
312
|
|
|
|
313
|
|
|
/** |
314
|
|
|
* Display dataTables editor validation errors. |
315
|
|
|
* |
316
|
|
|
* @param Validator $validator |
317
|
|
|
* @return JsonResponse |
318
|
|
|
*/ |
319
|
|
|
protected function displayValidationErrors(Validator $validator) |
320
|
|
|
{ |
321
|
|
|
$errors = $this->formatErrors($validator); |
322
|
|
|
|
323
|
|
|
return new JsonResponse([ |
324
|
|
|
'data' => [], |
325
|
|
|
'fieldErrors' => $errors, |
326
|
|
|
]); |
327
|
|
|
} |
328
|
|
|
|
329
|
|
|
/** |
330
|
|
|
* Get custom attributes for validator errors. |
331
|
|
|
* |
332
|
|
|
* @return array |
333
|
|
|
*/ |
334
|
|
|
public function attributes() |
335
|
|
|
{ |
336
|
|
|
return []; |
337
|
|
|
} |
338
|
|
|
} |
339
|
|
|
|
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.