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Issue 1318 #1351

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merged 1 commit into from
Apr 6, 2018
Merged

Issue 1318 #1351

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15 changes: 9 additions & 6 deletions app/models/template.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -70,12 +70,15 @@ class Template < ActiveRecord::Base
}
# Retrieves the maximum version for the array of customization_ofs passed. If customization_ofs is missing, every maximum
# version for each different customization_of will be retrieved
scope :customization_ofs_with_max_version, -> (customization_ofs=nil) {
if customization_ofs.is_a?(Array)
select("MAX(version) AS version", :customization_of).where(customization_of: customization_ofs).group(:customization_of)
else
select("MAX(version) AS version", :customization_of).group(:customization_of)
scope :customization_ofs_with_max_version, -> (customization_ofs=nil, org_id=nil) {
chained_scope = select("MAX(version) AS version", :customization_of)
if customization_ofs.respond_to?(:each)
chained_scope = chained_scope.where(customization_of: customization_ofs)
end
if org_id.present?
chained_scope = chained_scope.where(org_id: org_id)
end
chained_scope.group(:customization_of)
}
# Retrieves the latest template version, i.e. the one with maximum version for each dmptemplate_id
scope :latest_version, -> (dmptemplate_ids=nil) {
Expand All @@ -85,7 +88,7 @@ class Template < ActiveRecord::Base
}
# Retrieves the latest customized version, i.e. the one with maximum version for each customization_of=dmptemplate_id
scope :latest_customization, -> (org_id, dmptemplate_ids=nil) {
from(customization_ofs_with_max_version(dmptemplate_ids), :current)
from(customization_ofs_with_max_version(dmptemplate_ids, org_id), :current)
.joins("INNER JOIN templates ON current.version = templates.version"\
" AND current.customization_of = templates.customization_of")
.where('templates.org_id = ?', org_id)
Expand Down