redmine_plugins/redmine_dmsf
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#1254 Custom fields with multiple values

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karel.picman@lbcfree.net 2021-05-18 15:04:52 +02:00
parent b687119d1d
commit 44b15a8028
1 changed files with 22 additions and 13 deletions
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35
app/models/dmsf_query.rb
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@ -189,6 +189,15 @@ class DmsfQuery < Query
end end
private private
def sub_query
case ActiveRecord::Base.connection.adapter_name.downcase
when 'sqlserver'
'dmsf_file_revisions.id = (SELECT TOP 1 r.id FROM dmsf_file_revisions r WHERE r.created_at = (SELECT MAX(created_at) FROM dmsf_file_revisions rr WHERE rr.dmsf_file_id = dmsf_files.id) AND r.dmsf_file_id = dmsf_files.id ORDER BY id DESC)'
else
'dmsf_file_revisions.id = (SELECT r.id FROM dmsf_file_revisions r WHERE r.created_at = (SELECT MAX(created_at) FROM dmsf_file_revisions rr WHERE rr.dmsf_file_id = dmsf_files.id) AND r.dmsf_file_id = dmsf_files.id ORDER BY id DESC LIMIT 1)'
end
end
def get_integer_type def get_integer_type
if Redmine::Database.mysql? if Redmine::Database.mysql?
@ -198,6 +207,15 @@ class DmsfQuery < Query
end end
end end
def get_cf_query(id, type, table)
if Redmine::Database.mysql? || Redmine::Database.sqlite?
aggr_func = 'GROUP_CONCAT(value)'
else
aggr_func = "STRING_AGG(value, ',')"
end
",(SELECT #{aggr_func} FROM custom_values WHERE custom_field_id = #{id} AND customized_type = '#{type}' AND customized_id = #{table}.id GROUP BY custom_field_id) AS cf_#{id}"
end
def dmsf_projects_scope def dmsf_projects_scope
return nil unless sub_projects return nil unless sub_projects
cf_columns = +'' cf_columns = +''
@ -233,7 +251,7 @@ class DmsfQuery < Query
def dmsf_folders_scope def dmsf_folders_scope
cf_columns = +'' cf_columns = +''
DmsfFileRevisionCustomField.visible.order(:position).pluck(:id).each do |id| DmsfFileRevisionCustomField.visible.order(:position).pluck(:id).each do |id|
cf_columns << ",(SELECT value from custom_values WHERE custom_field_id = #{id} AND customized_type = 'DmsfFolder' AND customized_id = dmsf_folders.id) AS cf_#{id}" cf_columns << get_cf_query(id, 'DmsfFolder', 'dmsf_folders')
end end
scope = DmsfFolder.select(%{ scope = DmsfFolder.select(%{
dmsf_folders.id AS id, dmsf_folders.id AS id,
@ -275,7 +293,7 @@ class DmsfQuery < Query
return nil unless project return nil unless project
cf_columns = +'' cf_columns = +''
DmsfFileRevisionCustomField.visible.order(:position).pluck(:id).each do |id| DmsfFileRevisionCustomField.visible.order(:position).pluck(:id).each do |id|
cf_columns << ",(SELECT value from custom_values WHERE custom_field_id = #{id} AND customized_type = 'DmsfFolder' AND customized_id = dmsf_folders.id) AS cf_#{id}" cf_columns << get_cf_query(id, 'DmsfFolder', 'dmsf_folders')
end end
scope = DmsfLink.select(%{ scope = DmsfLink.select(%{
dmsf_links.id AS id, dmsf_links.id AS id,
@ -312,7 +330,7 @@ class DmsfQuery < Query
return nil unless project return nil unless project
cf_columns = +'' cf_columns = +''
DmsfFileRevisionCustomField.visible.order(:position).pluck(:id).each do |id| DmsfFileRevisionCustomField.visible.order(:position).pluck(:id).each do |id|
cf_columns << ",(SELECT value from custom_values WHERE custom_field_id = #{id} AND customized_type = 'DmsfFileRevision' AND customized_id = dmsf_file_revisions.id) AS cf_#{id}" cf_columns << get_cf_query(id, 'DmsfFileRevision', 'dmsf_file_revisions')
end end
scope = DmsfFile.select(%{ scope = DmsfFile.select(%{
dmsf_files.id AS id, dmsf_files.id AS id,
@ -350,7 +368,7 @@ class DmsfQuery < Query
return nil unless project return nil unless project
cf_columns = +'' cf_columns = +''
DmsfFileRevisionCustomField.visible.order(:position).pluck(:id).each do |id| DmsfFileRevisionCustomField.visible.order(:position).pluck(:id).each do |id|
cf_columns << ",(SELECT value from custom_values WHERE custom_field_id = #{id} AND customized_type = 'DmsfFileRevision' AND customized_id = dmsf_file_revisions.id) AS cf_#{id}" cf_columns << get_cf_query(id, 'DmsfFileRevision', 'dmsf_file_revisions')
end end
scope = DmsfLink.select(%{ scope = DmsfLink.select(%{
dmsf_links.id AS id, dmsf_links.id AS id,
@ -422,13 +440,4 @@ class DmsfQuery < Query
end end
end end
def sub_query
case ActiveRecord::Base.connection.adapter_name.downcase
when 'sqlserver'
'dmsf_file_revisions.id = (SELECT TOP 1 r.id FROM dmsf_file_revisions r WHERE r.created_at = (SELECT MAX(created_at) FROM dmsf_file_revisions rr WHERE rr.dmsf_file_id = dmsf_files.id) AND r.dmsf_file_id = dmsf_files.id ORDER BY id DESC)'
else
'dmsf_file_revisions.id = (SELECT r.id FROM dmsf_file_revisions r WHERE r.created_at = (SELECT MAX(created_at) FROM dmsf_file_revisions rr WHERE rr.dmsf_file_id = dmsf_files.id) AND r.dmsf_file_id = dmsf_files.id ORDER BY id DESC LIMIT 1)'
end
end
end end