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tojawawel
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Feb 3, 2019
| o.opinion | ||
| end | ||
| array.sum | ||
| end |
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A tak, mam ją, zapomniałam tej skasować :)
tojawawel
reviewed
Feb 3, 2019
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| private | ||
| def opinion_params | ||
| params.require(:opinion).permit(:opinion, :user) |
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Nie mogłam zapisać opinii do bazy bez usera, dlatego że mam połączoną opinię z userem (w bazie foreign key, a w aplikacji belongs to).
tojawawel
reviewed
Feb 3, 2019
app/models/opinion.rb
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| belongs_to :user | ||
| belongs_to :comment | ||
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| validates :user, uniqueness: { scope: :opinion } |
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To dotyczy komentarza a nie opini o komentarzu
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Racja, w drugim commicie już zmienione.
tojawawel
reviewed
Feb 3, 2019
| belongs_to :user | ||
| has_many :opinions | ||
| has_many :opinions, dependent: :destroy | ||
| has_many :users, through: :opinions |
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Czy tu nie wystarczy zwykle has_many?
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