58 lines
2 KiB
Ruby
58 lines
2 KiB
Ruby
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class CollectionParticipant < ApplicationRecord
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belongs_to :pseud
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has_one :user, through: :pseud
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belongs_to :collection
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PARTICIPANT_ROLES = ["None", "Owner", "Moderator", "Member", "Invited"]
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NONE = PARTICIPANT_ROLES[0]
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OWNER = PARTICIPANT_ROLES[1]
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MODERATOR = PARTICIPANT_ROLES[2]
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MEMBER = PARTICIPANT_ROLES[3]
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INVITED = PARTICIPANT_ROLES[4]
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MAINTAINER_ROLES = [PARTICIPANT_ROLES[1], PARTICIPANT_ROLES[2]]
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PARTICIPANT_ROLE_OPTIONS = [ [ts("None"), NONE],
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[ts("Invited"), INVITED],
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[ts("Member"), MEMBER],
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[ts("Moderator"), MODERATOR],
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[ts("Owner"), OWNER] ]
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validates_uniqueness_of :pseud_id, scope: [:collection_id],
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message: ts("That person appears to already be a participant in that collection.")
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validates_presence_of :participant_role
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validates_inclusion_of :participant_role, in: PARTICIPANT_ROLES,
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message: ts("That is not a valid participant role.")
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scope :for_user, lambda {|user|
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select("DISTINCT collection_participants.*").
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joins(pseud: :user).
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where('users.id = ?', user.id)
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}
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scope :in_collection, lambda {|collection|
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select("DISTINCT collection_participants.*").
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joins(:collection).
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where('collections.id = ?', collection.id)
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}
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def is_owner? ; self.participant_role == OWNER ; end
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def is_moderator? ; self.participant_role == MODERATOR ; end
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def is_maintainer? ; is_owner? || is_moderator? ; end
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def is_member? ; self.participant_role == MEMBER ; end
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def is_invited? ; self.participant_role == INVITED ; end
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def is_none? ; self.participant_role == NONE ; end
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def approve_membership!
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self.participant_role = MEMBER
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save
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end
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def user_allowed_to_destroy?(user)
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self.collection.user_is_maintainer?(user) || self.pseud.user == user
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end
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def user_allowed_to_promote?(user, role)
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(role == MEMBER || role == NONE) ? self.collection.user_is_maintainer?(user) : self.collection.user_is_owner?(user)
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end
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end
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