質問編集履歴
1
eventとevent_tagのmodel追記しました
test
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@@ -224,6 +224,92 @@
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```_event_model
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```ruby
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class Event < ApplicationRecord
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extend ActiveHash::Associations::ActiveRecordExtensions
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belongs_to :user
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has_many_attached :images
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belongs_to :facility
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belongs_to :scale
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belongs_to :category
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has_many :event_tag_relations, dependent: :destroy
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has_many :tags, through: :event_tag_relations, dependent: :destroy
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end
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```event_tag.model
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```ruby
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class EventsTag
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include ActiveModel::Model
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attr_accessor :name, :explanation, :facility_id, :scale_id, :category_id, :volunteer, :tagname, :user_id
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with_options presence: true do
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validates :name
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validates :explanation
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validates :facility_id
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validates :scale_id
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validates :category_id
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end
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with_options numericality: { other_than: 1 } do
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validates :facility_id
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validates :scale_id
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validates :category_id
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end
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def save
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event = Event.create(name: name, explanation: explanation, facility_id: facility_id, scale_id: scale_id, category_id: category_id, volunteer: volunteer,user_id: user_id)
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tag = Tag.where(tagname: tagname).first_or_initialize
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tag.save
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EventTagRelation.create(event_id: event.id, tag_id: tag.id)
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end
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end
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```
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```
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