質問編集履歴
2
エラーメッセージの追加
title
CHANGED
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File without changes
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body
CHANGED
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@@ -2,9 +2,19 @@
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2
2
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3
3
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4
4
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```
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5
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-
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5
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+
Started GET "/talks" at 2021-01-10 13:28:32 +0900
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6
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+
Processing by TalksController#index as HTML
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7
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+
Rendering talks/index.html.slim within layouts/application
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8
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+
Talk Load (5.9ms) SELECT "talks".* FROM "talks" ORDER BY "talks"."created_at" DESC
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9
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+
↳ app/views/talks/index.html.slim:9
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10
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+
User Load (3.3ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT $2 [["id", 2], ["LIMIT", 1]]
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11
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+
↳ app/views/talks/index.html.slim:13
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12
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+
User Load (0.6ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT $2 [["id", 1], ["LIMIT", 1]]
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13
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+
↳ app/helpers/sessions_helper.rb:20:in `current_user'
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14
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+
User Exists? (4.6ms) SELECT 1 AS one FROM "users" INNER JOIN "likes" ON "users"."id" = "likes"."user_id" WHERE "likes"."talk_id" = $1 AND "users"."id" = $2 LIMIT $3 [["talk_id", 17], ["id", 1], ["LIMIT", 1]]
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15
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+
↳ app/models/talk.rb:16:in `like?'
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6
16
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Rendered talks/index.html.slim within layouts/application
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7
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-
Completed 500 Internal Server Error in
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17
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+
Completed 500 Internal Server Error in 69ms
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8
18
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```
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9
19
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詳細画面は正常に動きます。
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10
20
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1
modelコードの追加
title
CHANGED
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File without changes
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body
CHANGED
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@@ -73,4 +73,21 @@
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|
|
73
73
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- else
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74
74
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= link_to "#", talk_likes_path(talk), method: :post
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75
75
|
|
|
76
|
+
```
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|
77
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+
talk.rb
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|
78
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+
```
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|
79
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+
belongs_to :user
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80
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+
has_many :likes, dependent: :destroy
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81
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+
has_many :liked_users, through: :likes, source: :user
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82
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+
validates :user_id, presence: true
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83
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+
validates :content, presence: true
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84
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+
acts_as_taggable
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85
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+
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86
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+
scope :recent, -> { order(created_at: "DESC") }
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87
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+
|
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88
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+
|
|
89
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+
def like?(user)
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90
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+
liked_users.include?(user)
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91
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+
end
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92
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+
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76
93
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```
|