質問編集履歴
1
スキーマ情報、コントローラー情報の追加
test
CHANGED
File without changes
|
test
CHANGED
@@ -148,6 +148,180 @@
|
|
148
148
|
|
149
149
|
```
|
150
150
|
|
151
|
+
```
|
152
|
+
|
153
|
+
スキーマ
|
154
|
+
|
155
|
+
create_table "articles", options: "ENGINE=InnoDB DEFAULT CHARSET=utf8", force: :cascade do |t|
|
156
|
+
|
157
|
+
t.text "article_title", null: false
|
158
|
+
|
159
|
+
t.text "article_content", null: false
|
160
|
+
|
161
|
+
t.integer "user_id", null: false
|
162
|
+
|
163
|
+
t.integer "category_id"
|
164
|
+
|
165
|
+
t.integer "sub_category_id"
|
166
|
+
|
167
|
+
t.string "article_thumbnail"
|
168
|
+
|
169
|
+
t.integer "impressions_count", default: 0
|
170
|
+
|
171
|
+
t.datetime "created_at", null: false
|
172
|
+
|
173
|
+
t.datetime "updated_at", null: false
|
174
|
+
|
175
|
+
end
|
176
|
+
|
177
|
+
```
|
178
|
+
|
179
|
+
```
|
180
|
+
|
181
|
+
コントローラー
|
182
|
+
|
183
|
+
class Users::ArticlesController < ApplicationController
|
184
|
+
|
185
|
+
before_action :require_login
|
186
|
+
|
187
|
+
before_action :logedin_admin?
|
188
|
+
|
189
|
+
|
190
|
+
|
191
|
+
def show
|
192
|
+
|
193
|
+
@article = Article.find(params[:id])
|
194
|
+
|
195
|
+
end
|
196
|
+
|
197
|
+
|
198
|
+
|
199
|
+
def new
|
200
|
+
|
201
|
+
@article = Article.new
|
202
|
+
|
203
|
+
end
|
204
|
+
|
205
|
+
|
206
|
+
|
207
|
+
def edit
|
208
|
+
|
209
|
+
@article = Article.find(params[:id])
|
210
|
+
|
211
|
+
end
|
212
|
+
|
213
|
+
|
214
|
+
|
215
|
+
def create
|
216
|
+
|
217
|
+
@article = Article.new(article_params)
|
218
|
+
|
219
|
+
respond_to do |format|
|
220
|
+
|
221
|
+
begin
|
222
|
+
|
223
|
+
ActiveRecord::Base.transaction do
|
224
|
+
|
225
|
+
@article.save!
|
226
|
+
|
227
|
+
end
|
228
|
+
|
229
|
+
# 正常処理
|
230
|
+
|
231
|
+
format.html { redirect_to articles_path }
|
232
|
+
|
233
|
+
format.json { render :index, location: @article }
|
234
|
+
|
235
|
+
rescue ActiveRecord::RecordInvalid
|
236
|
+
|
237
|
+
# バリデーション処理
|
238
|
+
|
239
|
+
@article.valid?
|
240
|
+
|
241
|
+
format.html { render :new }
|
242
|
+
|
243
|
+
format.json { render json: @article.errors }
|
244
|
+
|
245
|
+
rescue => e
|
246
|
+
|
247
|
+
Rails.logger.error e
|
248
|
+
|
249
|
+
Rails.logger.error e.backtrace.join("\n")
|
250
|
+
|
251
|
+
Raven.capture_exception(e)
|
252
|
+
|
253
|
+
flash.now[:danger] = "保存に失敗しました"
|
254
|
+
|
255
|
+
format.html { render :new }
|
256
|
+
|
257
|
+
end
|
258
|
+
|
259
|
+
end
|
260
|
+
|
261
|
+
end
|
262
|
+
|
263
|
+
|
264
|
+
|
265
|
+
def update
|
266
|
+
|
267
|
+
@article = Article.find(params[:id])
|
268
|
+
|
269
|
+
if @article.update!(article_params)
|
270
|
+
|
271
|
+
redirect_to root_url
|
272
|
+
|
273
|
+
else
|
274
|
+
|
275
|
+
render :edit
|
276
|
+
|
277
|
+
end
|
278
|
+
|
279
|
+
end
|
280
|
+
|
281
|
+
|
282
|
+
|
283
|
+
def destroy
|
284
|
+
|
285
|
+
@article = Article.find(params[:id])
|
286
|
+
|
287
|
+
@article.destroy!
|
288
|
+
|
289
|
+
redirect_to users_articles_path
|
290
|
+
|
291
|
+
end
|
292
|
+
|
293
|
+
|
294
|
+
|
295
|
+
private
|
296
|
+
|
297
|
+
|
298
|
+
|
299
|
+
def article_params
|
300
|
+
|
301
|
+
params.require(:article).permit(:article_title, :article_content, :article_thumbnail, :article_thumbnail_cache, :category_id, :sub_category_id, {:tag_ids => []}, :user_id)
|
302
|
+
|
303
|
+
end
|
304
|
+
|
305
|
+
|
306
|
+
|
307
|
+
def logedin_admin?
|
308
|
+
|
309
|
+
redirect_to articles_path unless current_user.admin?
|
310
|
+
|
311
|
+
end
|
312
|
+
|
313
|
+
|
314
|
+
|
315
|
+
def set_user
|
316
|
+
|
317
|
+
|
318
|
+
|
319
|
+
end
|
320
|
+
|
321
|
+
end
|
322
|
+
|
323
|
+
```
|
324
|
+
|
151
325
|
|
152
326
|
|
153
327
|
### 試したこと
|