116 lines
9.5 KiB
Ruby
116 lines
9.5 KiB
Ruby
# This migration was auto-generated via `rake db:generate_trigger_migration'.
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# While you can edit this file, any changes you make to the definitions here
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# will be undone by the next auto-generated trigger migration.
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class FixNeedsGradingCountTriggers < ActiveRecord::Migration
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tag :predeploy
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def self.up
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drop_trigger("enrollments_after_insert_row_when_new_workflow_state_active__tr", "enrollments", :generated => true)
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drop_trigger("enrollments_after_update_row_when_new_workflow_state_old_wor_tr", "enrollments", :generated => true)
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drop_trigger("submissions_after_insert_row_tr", "submissions", :generated => true)
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drop_trigger("submissions_after_insert_row_when_new_submission_type_is_not_tr", "submissions", :generated => true)
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drop_trigger("submissions_after_update_row_tr", "submissions", :generated => true)
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drop_trigger("submissions_after_update_row_when_old_submission_type_is_not_tr", "submissions", :generated => true)
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create_trigger("enrollments_after_insert_row_when_new_type_in_studentenrollm_tr", :generated => true, :compatibility => 1).
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on("enrollments").
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after(:insert).
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where("(NEW.type IN ('StudentEnrollment', 'StudentViewEnrollment') AND NEW.workflow_state = 'active')") do
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{:default=>" UPDATE assignments SET needs_grading_count = needs_grading_count + 1\n WHERE context_id = NEW.course_id\n AND context_type = 'Course'\n AND EXISTS (\n SELECT 1\n FROM submissions\n WHERE user_id = NEW.user_id\n AND assignment_id = assignments.id\n AND ( submissions.submission_type IS NOT NULL AND (submissions.workflow_state = 'pending_review' OR (submissions.workflow_state = 'submitted' AND (submissions.score IS NULL OR NOT submissions.grade_matches_current_submission) ) ) )\n LIMIT 1\n )\n AND NOT EXISTS (SELECT 1 FROM enrollments WHERE user_id = NEW.user_id AND course_id = NEW.course_id AND id <> NEW.id AND (enrollments.type IN ('StudentEnrollment', 'StudentViewEnrollment') AND enrollments.workflow_state = 'active') LIMIT 1);"}
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end
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create_trigger("enrollments_after_update_row_when_new_type_in_studentenrollm_tr", :generated => true, :compatibility => 1).
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on("enrollments").
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after(:update).
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where("(NEW.type IN ('StudentEnrollment', 'StudentViewEnrollment') AND NEW.workflow_state = 'active') <> (OLD.type IN ('StudentEnrollment', 'StudentViewEnrollment') AND OLD.workflow_state = 'active')") do
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{:default=>" UPDATE assignments SET needs_grading_count = needs_grading_count + CASE WHEN NEW.workflow_state = 'active' THEN 1 ELSE -1 END\n WHERE context_id = NEW.course_id\n AND context_type = 'Course'\n AND EXISTS (\n SELECT 1\n FROM submissions\n WHERE user_id = NEW.user_id\n AND assignment_id = assignments.id\n AND ( submissions.submission_type IS NOT NULL AND (submissions.workflow_state = 'pending_review' OR (submissions.workflow_state = 'submitted' AND (submissions.score IS NULL OR NOT submissions.grade_matches_current_submission) ) ) )\n LIMIT 1\n )\n AND NOT EXISTS (SELECT 1 FROM enrollments WHERE user_id = NEW.user_id AND course_id = NEW.course_id AND id <> NEW.id AND (enrollments.type IN ('StudentEnrollment', 'StudentViewEnrollment') AND enrollments.workflow_state = 'active') LIMIT 1);"}
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end
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create_trigger("submissions_after_insert_row_tr", :generated => true, :compatibility => 1).
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on("submissions").
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after(:insert) do |t|
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t.where(" NEW.submission_type IS NOT NULL AND (NEW.workflow_state = 'pending_review' OR (NEW.workflow_state = 'submitted' AND (NEW.score IS NULL OR NOT NEW.grade_matches_current_submission) ) ) ") do
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<<-SQL_ACTIONS
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UPDATE assignments
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SET needs_grading_count = needs_grading_count + 1
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WHERE id = NEW.assignment_id
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AND context_type = 'Course'
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AND EXISTS (SELECT 1 FROM enrollments WHERE user_id = NEW.user_id AND course_id = assignments.context_id AND (enrollments.type IN ('StudentEnrollment', 'StudentViewEnrollment') AND enrollments.workflow_state = 'active') LIMIT 1);
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SQL_ACTIONS
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end
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end
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create_trigger("submissions_after_update_row_tr", :generated => true, :compatibility => 1).
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on("submissions").
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after(:update) do |t|
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t.where("( NEW.submission_type IS NOT NULL AND (NEW.workflow_state = 'pending_review' OR (NEW.workflow_state = 'submitted' AND (NEW.score IS NULL OR NOT NEW.grade_matches_current_submission) ) ) ) <> ( OLD.submission_type IS NOT NULL AND (OLD.workflow_state = 'pending_review' OR (OLD.workflow_state = 'submitted' AND (OLD.score IS NULL OR NOT OLD.grade_matches_current_submission) ) ) )") do
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<<-SQL_ACTIONS
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UPDATE assignments
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SET needs_grading_count = needs_grading_count + CASE WHEN ( NEW.submission_type IS NOT NULL AND (NEW.workflow_state = 'pending_review' OR (NEW.workflow_state = 'submitted' AND (NEW.score IS NULL OR NOT NEW.grade_matches_current_submission) ) ) ) THEN 1 ELSE -1 END
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WHERE id = NEW.assignment_id
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AND context_type = 'Course'
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AND EXISTS (SELECT 1 FROM enrollments WHERE user_id = NEW.user_id AND course_id = assignments.context_id AND (enrollments.type IN ('StudentEnrollment', 'StudentViewEnrollment') AND enrollments.workflow_state = 'active') LIMIT 1);
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SQL_ACTIONS
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end
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end
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end
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def self.down
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drop_trigger("enrollments_after_insert_row_when_new_type_in_studentenrollm_tr", "enrollments", :generated => true)
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drop_trigger("enrollments_after_update_row_when_new_type_in_studentenrollm_tr", "enrollments", :generated => true)
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drop_trigger("submissions_after_insert_row_tr", "submissions", :generated => true)
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drop_trigger("submissions_after_insert_row_when_new_submission_type_is_not_tr", "submissions", :generated => true)
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drop_trigger("submissions_after_update_row_tr", "submissions", :generated => true)
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drop_trigger("submissions_after_update_row_when_new_submission_type_is_not_tr", "submissions", :generated => true)
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create_trigger("enrollments_after_insert_row_when_new_workflow_state_active__tr", :generated => true, :compatibility => 1).
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on("enrollments").
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after(:insert).
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where("NEW.workflow_state = 'active'") do
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{:default=>" UPDATE assignments SET needs_grading_count = needs_grading_count + 1\n WHERE context_id = NEW.course_id\n AND context_type = 'Course'\n AND EXISTS (\n SELECT 1\n FROM submissions\n WHERE user_id = NEW.user_id\n AND assignment_id = assignments.id\n AND ( submissions.submission_type IS NOT NULL AND (submissions.workflow_state = 'pending_review' OR (submissions.workflow_state = 'submitted' AND (submissions.score IS NULL OR NOT submissions.grade_matches_current_submission) ) ) )\n LIMIT 1\n )\n AND NOT EXISTS (SELECT 1 FROM enrollments WHERE workflow_state = 'active' AND user_id = NEW.user_id AND course_id = NEW.course_id AND id <> NEW.id LIMIT 1);"}
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end
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create_trigger("enrollments_after_update_row_when_new_workflow_state_old_wor_tr", :generated => true, :compatibility => 1).
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on("enrollments").
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after(:update).
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where("NEW.workflow_state <> OLD.workflow_state AND (NEW.workflow_state = 'active' OR OLD.workflow_state = 'active')") do
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{:default=>" UPDATE assignments SET needs_grading_count = needs_grading_count + CASE WHEN NEW.workflow_state = 'active' THEN 1 ELSE -1 END\n WHERE context_id = NEW.course_id\n AND context_type = 'Course'\n AND EXISTS (\n SELECT 1\n FROM submissions\n WHERE user_id = NEW.user_id\n AND assignment_id = assignments.id\n AND ( submissions.submission_type IS NOT NULL AND (submissions.workflow_state = 'pending_review' OR (submissions.workflow_state = 'submitted' AND (submissions.score IS NULL OR NOT submissions.grade_matches_current_submission) ) ) )\n LIMIT 1\n )\n AND NOT EXISTS (SELECT 1 FROM enrollments WHERE workflow_state = 'active' AND user_id = NEW.user_id AND course_id = NEW.course_id AND id <> NEW.id LIMIT 1);"}
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end
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create_trigger("submissions_after_insert_row_tr", :generated => true, :compatibility => 1).
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on("submissions").
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after(:insert) do |t|
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t.where(" NEW.submission_type IS NOT NULL AND (NEW.workflow_state = 'pending_review' OR (NEW.workflow_state = 'submitted' AND (NEW.score IS NULL OR NOT NEW.grade_matches_current_submission) ) ) ") do
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<<-SQL_ACTIONS
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UPDATE assignments
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SET needs_grading_count = needs_grading_count + 1
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WHERE id = NEW.assignment_id;
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SQL_ACTIONS
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end
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end
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create_trigger("submissions_after_update_row_tr", :generated => true, :compatibility => 1).
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on("submissions").
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after(:update) do |t|
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t.where("( OLD.submission_type IS NOT NULL AND (OLD.workflow_state = 'pending_review' OR (OLD.workflow_state = 'submitted' AND (OLD.score IS NULL OR NOT OLD.grade_matches_current_submission) ) ) ) <> ( NEW.submission_type IS NOT NULL AND (NEW.workflow_state = 'pending_review' OR (NEW.workflow_state = 'submitted' AND (NEW.score IS NULL OR NOT NEW.grade_matches_current_submission) ) ) )") do
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<<-SQL_ACTIONS
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UPDATE assignments
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SET needs_grading_count = needs_grading_count + CASE WHEN ( NEW.submission_type IS NOT NULL AND (NEW.workflow_state = 'pending_review' OR (NEW.workflow_state = 'submitted' AND (NEW.score IS NULL OR NOT NEW.grade_matches_current_submission) ) ) ) THEN 1 ELSE -1 END
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WHERE id = NEW.assignment_id;
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SQL_ACTIONS
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end
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end
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end
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end
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