2018-11-20 20:47:30 +05:30
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# frozen_string_literal: true
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2019-07-07 11:18:12 +05:30
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class MergeRequest::Metrics < ApplicationRecord
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2020-10-24 23:57:45 +05:30
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belongs_to :merge_request, inverse_of: :metrics
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2017-08-17 22:00:37 +05:30
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belongs_to :pipeline, class_name: 'Ci::Pipeline', foreign_key: :pipeline_id
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2018-03-17 18:26:18 +05:30
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belongs_to :latest_closed_by, class_name: 'User'
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belongs_to :merged_by, class_name: 'User'
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2021-03-11 19:13:27 +05:30
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belongs_to :target_project, class_name: 'Project', inverse_of: :merge_requests
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2020-10-24 23:57:45 +05:30
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before_save :ensure_target_project_id
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scope :merged_after, ->(date) { where(arel_table[:merged_at].gteq(date)) }
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scope :merged_before, ->(date) { where(arel_table[:merged_at].lteq(date)) }
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2021-02-22 17:27:13 +05:30
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scope :with_valid_time_to_merge, -> { where(arel_table[:merged_at].gt(arel_table[:created_at])) }
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2021-03-11 19:13:27 +05:30
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scope :by_target_project, ->(project) { where(target_project_id: project) }
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2021-02-22 17:27:13 +05:30
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2021-11-11 11:23:49 +05:30
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class << self
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def time_to_merge_expression
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Arel.sql('EXTRACT(epoch FROM SUM(AGE(merge_request_metrics.merged_at, merge_request_metrics.created_at)))')
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end
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def record!(mr)
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sql = <<~SQL
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INSERT INTO #{self.table_name} (merge_request_id, target_project_id, updated_at, created_at)
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VALUES (#{mr.id}, #{mr.target_project_id}, NOW(), NOW())
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ON CONFLICT (merge_request_id)
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DO UPDATE SET
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target_project_id = EXCLUDED.target_project_id,
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updated_at = NOW()
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SQL
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connection.execute(sql)
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end
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2021-02-22 17:27:13 +05:30
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end
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2020-10-24 23:57:45 +05:30
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private
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def ensure_target_project_id
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self.target_project_id ||= merge_request.target_project_id
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end
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2021-03-11 19:13:27 +05:30
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def self.total_time_to_merge
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with_valid_time_to_merge
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.pluck(time_to_merge_expression)
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.first
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end
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2016-09-29 09:46:39 +05:30
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end
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2020-04-08 14:13:33 +05:30
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2021-06-08 01:23:25 +05:30
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MergeRequest::Metrics.prepend_mod_with('MergeRequest::Metrics')
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