67 lines
2.5 KiB
Ruby
67 lines
2.5 KiB
Ruby
require 'carto/connector'
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class Carto::ConnectorConfiguration < ActiveRecord::Base
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belongs_to :connector_provider, class_name: Carto::ConnectorProvider
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belongs_to :user, class_name: Carto::User, inverse_of: :connector_configurations
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belongs_to :organization, class_name: Carto::Organization, inverse_of: :connector_configurations
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# A ConnectorConfiguration can belong to either user or an organization, but not both;
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# it may also be a default configuration (no user or organization).
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# Only one configuration may exist for any valid combination of user, organization and provider.
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# So we have 3 kinds of configuration records:
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# * default configuration for provider: user.nil? && organization.nil? FIXME: remove this? (only app_config defaults)
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# * organization configuration: user.nil? && organization.present?
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# * user configuration: organization.nil? && user.present?
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validates :connector_provider_id, presence: true
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validates :user_id, uniqueness: { scope: [:connector_provider_id, :organization_id] }, if: 'organization_id.nil?'
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validates :organization_id, uniqueness: { scope: [:connector_provider_id, :user_id] }, if: 'user_id.nil?'
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validate :not_user_and_organization_simultaneously
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def not_user_and_organization_simultaneously
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if user_id.present? && organization_id.present?
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errors.add(:user_id, "can't assign to an organization simultaneously with a user")
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end
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end
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# columns:
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# enabled boolean
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# max_rows integer
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def self.default(provider)
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# Look for default provider configration
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config = where(user_id: nil, organization_id: nil, connector_provider_id: provider.id).first
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if !config
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# Create in memory record using app_config defaults
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config = new(
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connector_provider: provider,
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enabled: Cartodb.get_config(:connectors, provider.name, 'enabled') || false,
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max_rows: Cartodb.get_config(:connectors, provider.name, 'max_rows')
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)
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end
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config
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end
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def self.for_organization(organization, provider)
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if provider
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config = where(organization_id: organization.id, connector_provider_id: provider.id).first
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if config.blank?
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config = default(provider)
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end
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config
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end
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end
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def self.for_user(user, provider)
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if provider
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config = where(user_id: user.id, connector_provider_id: provider.id).first
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if config.blank? && user.organization_id.present?
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config = for_organization(user.organization, provider)
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end
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if config.blank?
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config = default(provider)
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end
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config
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end
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end
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end
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