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@@ -22,4 +22,28 @@ class Follow < ApplicationRecord |
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def title |
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destroyed? ? "#{account.acct} is no longer following #{target_account.acct}" : "#{account.acct} started following #{target_account.acct}" |
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end |
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after_create :add_to_graph |
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after_destroy :remove_from_graph |
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private |
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def add_to_graph |
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neo = Neography::Rest.new |
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a = neo.create_unique_node('account_index', 'Account', account_id.to_s, account_id: account_id) |
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b = neo.create_unique_node('account_index', 'Account', target_account_id.to_s, account_id: target_account_id) |
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neo.create_unique_relationship('follow_index', 'Follow', id.to_s, 'follows', a, b) |
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rescue Neography::NeographyError => e |
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Rails.logger.error e |
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end |
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def remove_from_graph |
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neo = Neography::Rest.new |
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rel = neo.get_relationship_index('follow_index', 'Follow', id.to_s) |
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neo.delete_relationship(rel) |
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rescue Neography::NeographyError => e |
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Rails.logger.error e |
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end |
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end |