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Commit 5bd912e9 authored by Eric Davis's avatar Eric Davis
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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
parent 112fc993
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Showing with 47 additions and 67 deletions
app/models/issue.rb
View file @ 5bd912e9
......@@ -415,89 +415,40 @@ class Issue < ActiveRecord::Base
end
# Extracted from the ReportsController.
# TODO: refactor into a common factory or named scopes
def self.by_tracker(project)
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
t.id as tracker_id,
count(i.id) as total
from
#{Issue.table_name} i, #{IssueStatus.table_name} s, #{Tracker.table_name} t
where
i.status_id=s.id
and i.tracker_id=t.id
and i.project_id=#{project.id}
group by s.id, s.is_closed, t.id")
count_and_group_by(:project => project,
:field => 'tracker_id',
:joins => Tracker.table_name)
end
def self.by_version(project)
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
v.id as fixed_version_id,
count(i.id) as total
from
#{Issue.table_name} i, #{IssueStatus.table_name} s, #{Version.table_name} v
where
i.status_id=s.id
and i.fixed_version_id=v.id
and i.project_id=#{project.id}
group by s.id, s.is_closed, v.id")
count_and_group_by(:project => project,
:field => 'fixed_version_id',
:joins => Version.table_name)
end
def self.by_priority(project)
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
p.id as priority_id,
count(i.id) as total
from
#{Issue.table_name} i, #{IssueStatus.table_name} s, #{IssuePriority.table_name} p
where
i.status_id=s.id
and i.priority_id=p.id
and i.project_id=#{project.id}
group by s.id, s.is_closed, p.id")
count_and_group_by(:project => project,
:field => 'priority_id',
:joins => IssuePriority.table_name)
end
def self.by_category(project)
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
c.id as category_id,
count(i.id) as total
from
#{Issue.table_name} i, #{IssueStatus.table_name} s, #{IssueCategory.table_name} c
where
i.status_id=s.id
and i.category_id=c.id
and i.project_id=#{project.id}
group by s.id, s.is_closed, c.id")
count_and_group_by(:project => project,
:field => 'category_id',
:joins => IssueCategory.table_name)
end
def self.by_assigned_to(project)
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
a.id as assigned_to_id,
count(i.id) as total
from
#{Issue.table_name} i, #{IssueStatus.table_name} s, #{User.table_name} a
where
i.status_id=s.id
and i.assigned_to_id=a.id
and i.project_id=#{project.id}
group by s.id, s.is_closed, a.id")
count_and_group_by(:project => project,
:field => 'assigned_to_id',
:joins => User.table_name)
end
def self.by_author(project)
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
a.id as author_id,
count(i.id) as total
from
#{Issue.table_name} i, #{IssueStatus.table_name} s, #{User.table_name} a
where
i.status_id=s.id
and i.author_id=a.id
and i.project_id=#{project.id}
group by s.id, s.is_closed, a.id")
count_and_group_by(:project => project,
:field => 'author_id',
:joins => User.table_name)
end
def self.by_subproject(project)
......@@ -568,4 +519,33 @@ class Issue < ActiveRecord::Base
@current_journal.save
end
end
# Query generator for selecting groups of issue counts for a project
# based on specific criteria
#
# Options
# * project - Project to search in.
# * field - String. Issue field to key off of in the grouping.
# * joins - String. The table name to join against.
def self.count_and_group_by(options)
project = options.delete(:project)
select_field = options.delete(:field)
joins = options.delete(:joins)
where = "i.#{select_field}=j.id"
ActiveRecord::Base.connection.select_all("select s.id as status_id,
s.is_closed as closed,
j.id as #{select_field},
count(i.id) as total
from
#{Issue.table_name} i, #{IssueStatus.table_name} s, #{joins} as j
where
i.status_id=s.id
and #{where}
and i.project_id=#{project.id}
group by s.id, s.is_closed, j.id")
end
end
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