83 lines
1.8 KiB
Ruby
83 lines
1.8 KiB
Ruby
class PostFlag < ActiveRecord::Base
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class Error < Exception ; end
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belongs_to :creator, :class_name => "User"
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belongs_to :post
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validates_presence_of :reason, :creator_id, :creator_ip_addr
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validate :validate_creator_is_not_limited
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validate :validate_post_is_active
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before_validation :initialize_creator, :on => :create
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validates_uniqueness_of :creator_id, :scope => :post_id, :message => "have already flagged this post"
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before_save :update_post
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module SearchMethods
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def resolved
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where("is_resolved = ?", true)
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end
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def unresolved
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where("is_resolved = ?", false)
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end
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def old
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where("created_at <= ?", 3.days.ago)
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end
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def search(params)
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q = scoped
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return q if params.blank?
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if params[:creator_id].present?
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q = q.where("creator_id = ?", params[:creator_id].to_i)
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end
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if params[:creator_name].present?
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q = q.where("creator_id = (select _.id from users _ where lower(_.name) = ?)", params[:creator_name].downcase)
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end
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if params[:post_id].present?
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q = q.where("post_id = ?", params[:post_id].to_i)
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end
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q
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end
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end
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extend SearchMethods
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def update_post
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post.update_column(:is_flagged, true)
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end
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def validate_creator_is_not_limited
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if flag_count_for_creator >= 10
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errors[:creator] << "can flag 10 posts a day"
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false
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else
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true
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end
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end
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def validate_post_is_active
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if post.is_deleted?
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errors[:post] << "is deleted"
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false
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else
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true
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end
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end
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def initialize_creator
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self.creator_id = CurrentUser.id
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self.creator_ip_addr = CurrentUser.ip_addr
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end
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def resolve!
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update_column(:is_resolved, true)
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end
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def flag_count_for_creator
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PostAppeal.for_user(creator_id).recent.count
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end
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end
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