Refactor: Extracted the select_all calls to a new private method.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3365 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Eric Davis
parent
112fc99311
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5bd912e9a2
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@ -415,89 +415,40 @@ class Issue < ActiveRecord::Base
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end
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# Extracted from the ReportsController.
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# TODO: refactor into a common factory or named scopes
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def self.by_tracker(project)
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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t.id as tracker_id,
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count(i.id) as total
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from
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#{Issue.table_name} i, #{IssueStatus.table_name} s, #{Tracker.table_name} t
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where
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i.status_id=s.id
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and i.tracker_id=t.id
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and i.project_id=#{project.id}
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group by s.id, s.is_closed, t.id")
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count_and_group_by(:project => project,
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:field => 'tracker_id',
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:joins => Tracker.table_name)
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end
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def self.by_version(project)
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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v.id as fixed_version_id,
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count(i.id) as total
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from
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#{Issue.table_name} i, #{IssueStatus.table_name} s, #{Version.table_name} v
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where
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i.status_id=s.id
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and i.fixed_version_id=v.id
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and i.project_id=#{project.id}
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group by s.id, s.is_closed, v.id")
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count_and_group_by(:project => project,
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:field => 'fixed_version_id',
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:joins => Version.table_name)
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end
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def self.by_priority(project)
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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p.id as priority_id,
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count(i.id) as total
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from
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#{Issue.table_name} i, #{IssueStatus.table_name} s, #{IssuePriority.table_name} p
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where
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i.status_id=s.id
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and i.priority_id=p.id
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and i.project_id=#{project.id}
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group by s.id, s.is_closed, p.id")
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count_and_group_by(:project => project,
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:field => 'priority_id',
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:joins => IssuePriority.table_name)
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end
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def self.by_category(project)
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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c.id as category_id,
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count(i.id) as total
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from
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#{Issue.table_name} i, #{IssueStatus.table_name} s, #{IssueCategory.table_name} c
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where
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i.status_id=s.id
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and i.category_id=c.id
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and i.project_id=#{project.id}
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group by s.id, s.is_closed, c.id")
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count_and_group_by(:project => project,
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:field => 'category_id',
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:joins => IssueCategory.table_name)
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end
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def self.by_assigned_to(project)
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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a.id as assigned_to_id,
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count(i.id) as total
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from
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#{Issue.table_name} i, #{IssueStatus.table_name} s, #{User.table_name} a
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where
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i.status_id=s.id
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and i.assigned_to_id=a.id
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and i.project_id=#{project.id}
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group by s.id, s.is_closed, a.id")
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count_and_group_by(:project => project,
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:field => 'assigned_to_id',
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:joins => User.table_name)
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end
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def self.by_author(project)
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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a.id as author_id,
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count(i.id) as total
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from
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#{Issue.table_name} i, #{IssueStatus.table_name} s, #{User.table_name} a
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where
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i.status_id=s.id
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and i.author_id=a.id
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and i.project_id=#{project.id}
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group by s.id, s.is_closed, a.id")
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count_and_group_by(:project => project,
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:field => 'author_id',
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:joins => User.table_name)
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end
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def self.by_subproject(project)
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@ -568,4 +519,33 @@ class Issue < ActiveRecord::Base
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@current_journal.save
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end
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end
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# Query generator for selecting groups of issue counts for a project
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# based on specific criteria
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#
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# Options
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# * project - Project to search in.
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# * field - String. Issue field to key off of in the grouping.
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# * joins - String. The table name to join against.
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def self.count_and_group_by(options)
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project = options.delete(:project)
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select_field = options.delete(:field)
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joins = options.delete(:joins)
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where = "i.#{select_field}=j.id"
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ActiveRecord::Base.connection.select_all("select s.id as status_id,
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s.is_closed as closed,
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j.id as #{select_field},
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count(i.id) as total
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from
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#{Issue.table_name} i, #{IssueStatus.table_name} s, #{joins} as j
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where
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i.status_id=s.id
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and #{where}
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and i.project_id=#{project.id}
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group by s.id, s.is_closed, j.id")
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end
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end
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