73 lines
2.7 KiB
Ruby
73 lines
2.7 KiB
Ruby
class MigrateJiraToGem < ActiveRecord::Migration
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DOWNTIME = true
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DOWNTIME_REASON = <<-HEREDOC
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Refactor all Jira services properties(serialized field) to use new jira-ruby gem.
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There were properties on old Jira service that are not needed anymore after the
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service refactoring: api_url, project_url, new_issue_url, issues_url.
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We extract the new necessary some properties from old keys and delete them:
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taking project_key from project_url and url from api_url
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HEREDOC
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def up
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active_services_query = "SELECT id, properties FROM services WHERE services.type IN ('JiraService') AND services.active = true"
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select_all(active_services_query).each do |service|
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id = service['id']
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properties = JSON.parse(service['properties'])
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properties_was = properties.clone
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# Migrate `project_url` to `project_key`
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# Ignore if `project_url` doesn't have jql project query with project key
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if properties['project_url'].present?
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jql = properties['project_url'].match('project=([A-Za-z]*)')
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properties['project_key'] = jql.captures.first if jql
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end
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# Migrate `api_url` to `url`
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if properties['api_url'].present?
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url = properties['api_url'].match('(.*)\/rest\/api')
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properties['url'] = url.captures.first if url
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end
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# Delete now unnecessary properties
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properties.delete('api_url')
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properties.delete('project_url')
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properties.delete('new_issue_url')
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properties.delete('issues_url')
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# Update changes properties
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if properties != properties_was
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execute("UPDATE services SET properties = '#{quote_string(properties.to_json)}' WHERE id = #{id}")
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end
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end
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end
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def down
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active_services_query = "SELECT id, properties FROM services WHERE services.type IN ('JiraService') AND services.active = true"
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select_all(active_services_query).each do |service|
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id = service['id']
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properties = JSON.parse(service['properties'])
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properties_was = properties.clone
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# Rebuild old properties based on sane defaults
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if properties['url'].present?
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properties['api_url'] = "#{properties['url']}/rest/api/2"
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properties['project_url'] =
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"#{properties['url']}/issues/?jql=project=#{properties['project_key']}"
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properties['issues_url'] = "#{properties['url']}/browse/:id"
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properties['new_issue_url'] = "#{properties['url']}/secure/CreateIssue.jspa"
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end
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# Delete the new properties
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properties.delete('url')
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properties.delete('project_key')
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# Update changes properties
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if properties != properties_was
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execute("UPDATE services SET properties = '#{quote_string(properties.to_json)}' WHERE id = #{id}")
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end
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end
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end
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end
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