Jason Thistlethwaite
80 lines
3.1 KiB
Ruby
80 lines
3.1 KiB
Ruby
# This file is a part of Redmine CRM (redmine_contacts) plugin,
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# customer relationship management plugin for Redmine
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#
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# Copyright (C) 2010-2018 RedmineUP
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# http://www.redmineup.com/
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#
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# redmine_contacts is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# redmine_contacts is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with redmine_contacts. If not, see <http://www.gnu.org/licenses/>.
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class DealsPipelineProcessor
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attr_reader :scope
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def initialize(scope)
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@scope = scope
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end
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def count
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@scope.count
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end
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def deals_for_status(status)
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if status.is_open?
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open_deals_for_status(status) + closed_deals_for_status(status)
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else
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@scope.where(:status_id => status.id)
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end
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end
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def closed_deals_for_status(status)
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deal_status_ids = DealStatus.open.where('position >= ?', status.position).pluck(:id)
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first_condition = []
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second_condition = []
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if lost_status_ids.present?
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first_condition << "dp.value IN (#{lost_status_ids.join(',')})"
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second_condition << "dp2.value IN (#{lost_status_ids.join(',')})"
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end
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if won_status_ids.present?
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first_condition << "dp.old_value IN (#{won_status_ids.join(',')})"
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second_condition << "dp2.old_value IN (#{won_status_ids.join(',')})"
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end
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first_sql = first_condition.present? ? "NOT (#{first_condition.join(' AND ')})" : '1=1'
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second_sql = second_condition.present? ? "NOT (#{second_condition.join(' AND ')})" : '1=1'
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ret = @scope.closed.joins("LEFT OUTER JOIN #{DealProcess.table_name} dp on dp.deal_id = deals.id AND #{first_sql}").
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joins("LEFT OUTER JOIN #{DealProcess.table_name} dp2 ON (deals.id = dp2.deal_id AND (dp.created_at < dp2.created_at OR dp.created_at = dp2.created_at AND dp.id < dp2.id)) AND #{second_sql}").
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joins("LEFT OUTER JOIN #{DealStatus.table_name} ds ON (ds.id = deals.status_id)").
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where(['ds.status_type IN (?)', [DealStatus::WON_STATUS, DealStatus::LOST_STATUS] ]).
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where("dp2.id IS NULL")
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if status.is_open?
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ret.where(["(dp.old_value IN (?) OR (#{Deal.table_name}.status_id IN (?)))", deal_status_ids, won_status_ids])
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else
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ret.where(["dp.old_value IN (?)", deal_status_ids])
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end
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end
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def open_deals_for_status(status)
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deal_status_ids = DealStatus.open.where('position >= ?', status.position).pluck(:id)
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@scope.open.joins("LEFT OUTER JOIN #{DealStatus.table_name} ds ON (ds.id = deals.status_id)").
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where(['ds.status_type NOT IN (?)', [DealStatus::WON_STATUS, DealStatus::LOST_STATUS] ]).
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where(["#{Deal.table_name}.status_id IN (?)", deal_status_ids])
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end
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def won_status_ids
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@won_status_ids ||= DealStatus.won.pluck(:id)
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end
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def lost_status_ids
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@lost_status_ids ||= DealStatus.lost.pluck(:id)
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end
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end
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