d94eae0d45
* move presenters back to controllers, this is view-logic * use PostService in CommentService * remove iframe route, this is not used anymore * id/guid limit at 16 chars, hex(8) is 16 chars long
60 lines
1.8 KiB
Ruby
60 lines
1.8 KiB
Ruby
class PostService
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def initialize(user=nil)
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@user = user
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end
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def find(id_or_guid)
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if user
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find_non_public_by_guid_or_id_with_user(id_or_guid)
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else
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find_public(id_or_guid)
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end
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end
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def mark_user_notifications(post_id)
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return unless user
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mark_comment_reshare_like_notifications_read(post_id)
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mark_mention_notifications_read(post_id)
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end
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def destroy(post_id)
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post = find(post_id)
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raise Diaspora::NotMine unless post.author == user.person
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user.retract(post)
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end
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private
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attr_reader :user
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def find_public(id_or_guid)
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Post.where(post_key(id_or_guid) => id_or_guid).first.tap do |post|
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raise ActiveRecord::RecordNotFound, "could not find a post with id #{id_or_guid}" unless post
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raise Diaspora::NonPublic unless post.public?
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end
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end
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def find_non_public_by_guid_or_id_with_user(id_or_guid)
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user.find_visible_shareable_by_id(Post, id_or_guid, key: post_key(id_or_guid)).tap do |post|
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raise ActiveRecord::RecordNotFound, "could not find a post with id #{id_or_guid} for user #{user.id}" unless post
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end
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end
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# We can assume a guid is at least 16 characters long as we have guids set to hex(8) since we started using them.
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def post_key(id_or_guid)
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id_or_guid.to_s.length < 16 ? :id : :guid
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end
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def mark_comment_reshare_like_notifications_read(post_id)
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notifications = Notification.where(recipient_id: user.id, target_type: "Post", target_id: post_id, unread: true)
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notifications.each do |notification|
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notification.set_read_state(true)
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end
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end
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def mark_mention_notifications_read(post_id)
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mention = find(post_id).mentions.where(person_id: user.person_id).first
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Notification.where(recipient_id: user.id, target_type: "Mention", target_id: mention.id, unread: true)
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.first.try(:set_read_state, true) if mention
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end
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end
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