52 lines
2.5 KiB
Ruby
52 lines
2.5 KiB
Ruby
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module MergeSupporters
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# Given some supporter ids, merge them together into a new supporter
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def self.selected(merged_data, supporter_ids)
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new_supporter = Psql.execute(Qexpr.new.insert(:supporters, merged_data).returning('*')).first
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# Update merged supporters as deleted
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Psql.execute(Qexpr.new.update(:supporters, {deleted: true}).where("id IN ($ids)", ids: supporter_ids))
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# Update all associated tables
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self.update_associations(supporter_ids, new_supporter['id'])
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return {json: new_supporter, status: :ok}
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end
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# For supporters that have been merged, we want to update all their child tables to the new supporter_id
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def self.update_associations(old_supporter_ids, new_supporter_id)
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# The new supporter needs to have the following tables from the merged supporters:
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associations = [:activities, :donations, :recurring_donations, :offsite_payments, :payments, :tickets, :custom_field_joins, :tag_joins, :supporter_notes, :supporter_emails, :full_contact_infos]
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associations.each do |table_name|
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Qx.update(table_name).set(supporter_id: new_supporter_id).where("supporter_id IN ($ids)", ids: old_supporter_ids).timestamps.execute
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end
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# Update all deleted/merged supporters to record when and where they got merged
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Psql.execute(Qexpr.new.update(:supporters, {merged_at: Time.current, merged_into: new_supporter_id}).where("id IN ($ids)", ids: old_supporter_ids))
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# Removing any duplicate custom fields
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UpdateCustomFieldJoins.delete_dupes([new_supporter_id])
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end
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# Merge supporters for a nonprofit based on an array of groups of ids, generated from QuerySupporters.dupes_on_email or dupes_on_names
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def self.merge_by_id_groups(np_id, arr_of_ids)
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Qx.transaction do
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arr_of_ids.select{|arr| arr.count > 1}.each do |ids|
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# Get all column data from every supporter
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all_data = Psql.execute(
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Qexpr.new.from(:supporters)
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.select(:email, :name, :phone, :address, :city, :state_code, :zip_code, :organization, :latitude, :longitude, :country, :created_at)
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.where("id IN ($ids)", ids: ids)
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.order_by("created_at ASC")
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)
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# Use the most recent non null/blank column data for the new supporter
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data = all_data.reduce({}) do |acc, supp|
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supp.except('created_at').each{|key, val| acc[key] = val unless val.blank?}
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acc
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end.merge({'nonprofit_id' => np_id})
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MergeSupporters.selected(data, ids)
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end
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end
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end
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end
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