94 lines
2.5 KiB
Ruby
94 lines
2.5 KiB
Ruby
class ChatChannelMembership < ApplicationRecord
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include AlgoliaSearch
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belongs_to :chat_channel
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belongs_to :user
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validates :user_id, presence: true, uniqueness: { scope: :chat_channel_id }
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validates :chat_channel_id, presence: true, uniqueness: { scope: :user_id }
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validates :status, inclusion: { in: %w[active inactive pending rejected left_channel] }
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validates :role, inclusion: { in: %w[member mod] }
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validate :permission
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algoliasearch index_name: "SecuredChatChannelMembership_#{Rails.env}", auto_index: false do
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attribute :id, :status, :viewable_by, :chat_channel_id, :last_opened_at,
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:channel_text, :channel_last_message_at, :channel_status, :channel_type, :channel_username,
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:channel_text, :channel_name, :channel_image, :channel_modified_slug, :channel_messages_count
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searchableAttributes %i[channel_text]
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attributesForFaceting ["filterOnly(viewable_by)", "filterOnly(status)", "filterOnly(channel_status)", "filterOnly(channel_type)"]
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ranking ["desc(channel_last_message_at)"]
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end
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private
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def channel_last_message_at
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chat_channel.last_message_at
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end
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def channel_status
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chat_channel.status
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end
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def channel_type
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chat_channel.channel_type
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end
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def channel_text
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"#{chat_channel.channel_name} #{chat_channel.slug} #{chat_channel.channel_human_names}"
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end
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def channel_name
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if chat_channel.channel_type == "direct"
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"@#{other_user&.username}"
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else
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chat_channel.channel_name
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end
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end
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def channel_image
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if chat_channel.channel_type == "direct"
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ProfileImage.new(other_user).get(90)
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else
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ActionController::Base.helpers.asset_path("organization.svg")
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end
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end
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def channel_messages_count
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chat_channel.messages.size
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end
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def channel_username
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other_user&.username if chat_channel.channel_type == "direct"
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end
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def channel_color
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if chat_channel.channel_type == "direct"
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other_user&.decorate&.darker_color
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else
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"#111111"
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end
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end
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def channel_modified_slug
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if chat_channel.channel_type == "direct"
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"@" + other_user&.username
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else
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chat_channel.slug
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end
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end
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def viewable_by
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user_id
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end
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def other_user
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chat_channel.users.where.not(id: user_id).first
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end
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def permission
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errors.add(:user_id, "is not allowed in chat") if chat_channel.direct? && chat_channel.slug.split("/").exclude?(user.username)
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# To be possibly implemented in future
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# if chat_channel.users.size > 128
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# errors.add(:base, "too many members in channel")
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# end
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end
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end
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