2 * Copyright (C) 2008 Equinox Software, Inc.
3 * Bill Erickson <erickson@esilibrary.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
17 CREATE OR REPLACE FUNCTION actor.usr_merge_rows( table_name TEXT, col_name TEXT, src_usr INT, dest_usr INT ) RETURNS VOID AS $$
24 sel := 'SELECT id::BIGINT FROM ' || table_name || ' WHERE ' || quote_ident(col_name) || ' = ' || quote_literal(src_usr);
25 upd := 'UPDATE ' || table_name || ' SET ' || quote_ident(col_name) || ' = ' || quote_literal(dest_usr) || ' WHERE id = ';
26 del := 'DELETE FROM ' || table_name || ' WHERE id = ';
27 FOR cur_row IN EXECUTE sel LOOP
29 --RAISE NOTICE 'Attempting to merge % %', table_name, cur_row.id;
30 EXECUTE upd || cur_row.id;
31 EXCEPTION WHEN unique_violation THEN
32 --RAISE NOTICE 'Deleting conflicting % %', table_name, cur_row.id;
33 EXECUTE del || cur_row.id;
39 COMMENT ON FUNCTION actor.usr_merge_rows(TEXT, TEXT, INT, INT) IS $$
41 * Attempts to move each row of the specified table from src_user to dest_user.
42 * Where conflicts exist, the conflicting "source" row is deleted.
47 CREATE OR REPLACE FUNCTION actor.usr_merge( src_usr INT, dest_usr INT, del_addrs BOOLEAN, del_cards BOOLEAN, deactivate_cards BOOLEAN ) RETURNS VOID AS $$
56 -- do some initial cleanup
57 UPDATE actor.usr SET card = NULL WHERE id = src_usr;
58 UPDATE actor.usr SET mailing_address = NULL WHERE id = src_usr;
59 UPDATE actor.usr SET billing_address = NULL WHERE id = src_usr;
63 DELETE FROM actor.card where usr = src_usr;
65 IF deactivate_cards THEN
66 UPDATE actor.card SET active = 'f' WHERE usr = src_usr;
68 UPDATE actor.card SET usr = dest_usr WHERE usr = src_usr;
73 DELETE FROM actor.usr_address WHERE usr = src_usr;
75 UPDATE actor.usr_address SET usr = dest_usr WHERE usr = src_usr;
78 UPDATE actor.usr_note SET usr = dest_usr WHERE usr = src_usr;
79 -- dupes are technically OK in actor.usr_standing_penalty, should manually delete them...
80 UPDATE actor.usr_standing_penalty SET usr = dest_usr WHERE usr = src_usr;
81 PERFORM actor.usr_merge_rows('actor.usr_org_unit_opt_in', 'usr', src_usr, dest_usr);
82 PERFORM actor.usr_merge_rows('actor.usr_setting', 'usr', src_usr, dest_usr);
85 PERFORM actor.usr_merge_rows('permission.usr_perm_map', 'usr', src_usr, dest_usr);
86 PERFORM actor.usr_merge_rows('permission.usr_object_perm_map', 'usr', src_usr, dest_usr);
87 PERFORM actor.usr_merge_rows('permission.usr_grp_map', 'usr', src_usr, dest_usr);
88 PERFORM actor.usr_merge_rows('permission.usr_work_ou_map', 'usr', src_usr, dest_usr);
93 -- For each *_bucket table: transfer every bucket belonging to src_usr
94 -- into the custody of dest_usr.
96 -- In order to avoid colliding with an existing bucket owned by
97 -- the destination user, append the source user's id (in parenthesese)
98 -- to the name. If you still get a collision, add successive
99 -- spaces to the name and keep trying until you succeed.
103 FROM container.biblio_record_entry_bucket
104 WHERE owner = src_usr
106 suffix := ' (' || src_usr || ')';
109 UPDATE container.biblio_record_entry_bucket
110 SET owner = dest_usr, name = name || suffix
111 WHERE id = bucket_row.id;
112 EXCEPTION WHEN unique_violation THEN
113 suffix := suffix || ' ';
122 FROM container.call_number_bucket
123 WHERE owner = src_usr
125 suffix := ' (' || src_usr || ')';
128 UPDATE container.call_number_bucket
129 SET owner = dest_usr, name = name || suffix
130 WHERE id = bucket_row.id;
131 EXCEPTION WHEN unique_violation THEN
132 suffix := suffix || ' ';
141 FROM container.copy_bucket
142 WHERE owner = src_usr
144 suffix := ' (' || src_usr || ')';
147 UPDATE container.copy_bucket
148 SET owner = dest_usr, name = name || suffix
149 WHERE id = bucket_row.id;
150 EXCEPTION WHEN unique_violation THEN
151 suffix := suffix || ' ';
160 FROM container.user_bucket
161 WHERE owner = src_usr
163 suffix := ' (' || src_usr || ')';
166 UPDATE container.user_bucket
167 SET owner = dest_usr, name = name || suffix
168 WHERE id = bucket_row.id;
169 EXCEPTION WHEN unique_violation THEN
170 suffix := suffix || ' ';
177 UPDATE container.user_bucket_item SET target_user = dest_usr WHERE target_user = src_usr;
180 -- transfer queues the same way we transfer buckets (see above)
184 WHERE owner = src_usr
186 suffix := ' (' || src_usr || ')';
189 UPDATE vandelay.queue
190 SET owner = dest_usr, name = name || suffix
191 WHERE id = queue_row.id;
192 EXCEPTION WHEN unique_violation THEN
193 suffix := suffix || ' ';
201 PERFORM actor.usr_merge_rows('money.collections_tracker', 'usr', src_usr, dest_usr);
202 PERFORM actor.usr_merge_rows('money.collections_tracker', 'collector', src_usr, dest_usr);
203 UPDATE money.billable_xact SET usr = dest_usr WHERE usr = src_usr;
204 UPDATE money.billing SET voider = dest_usr WHERE voider = src_usr;
205 UPDATE money.bnm_payment SET accepting_usr = dest_usr WHERE accepting_usr = src_usr;
208 UPDATE action.circulation SET usr = dest_usr WHERE usr = src_usr;
209 UPDATE action.circulation SET circ_staff = dest_usr WHERE circ_staff = src_usr;
210 UPDATE action.circulation SET checkin_staff = dest_usr WHERE checkin_staff = src_usr;
212 UPDATE action.hold_request SET usr = dest_usr WHERE usr = src_usr;
213 UPDATE action.hold_request SET fulfillment_staff = dest_usr WHERE fulfillment_staff = src_usr;
214 UPDATE action.hold_request SET requestor = dest_usr WHERE requestor = src_usr;
215 UPDATE action.hold_notification SET notify_staff = dest_usr WHERE notify_staff = src_usr;
217 UPDATE action.in_house_use SET staff = dest_usr WHERE staff = src_usr;
218 UPDATE action.non_cataloged_circulation SET staff = dest_usr WHERE staff = src_usr;
219 UPDATE action.non_cataloged_circulation SET patron = dest_usr WHERE patron = src_usr;
220 UPDATE action.non_cat_in_house_use SET staff = dest_usr WHERE staff = src_usr;
221 UPDATE action.survey_response SET usr = dest_usr WHERE usr = src_usr;
224 UPDATE acq.fund_allocation SET allocator = dest_usr WHERE allocator = src_usr;
226 -- transfer picklists the same way we transfer buckets (see above)
230 WHERE owner = src_usr
232 suffix := ' (' || src_usr || ')';
236 SET owner = dest_usr, name = name || suffix
237 WHERE id = picklist_row.id;
238 EXCEPTION WHEN unique_violation THEN
239 suffix := suffix || ' ';
246 UPDATE acq.purchase_order SET owner = dest_usr WHERE owner = src_usr;
247 UPDATE acq.po_note SET creator = dest_usr WHERE creator = src_usr;
248 UPDATE acq.po_note SET editor = dest_usr WHERE editor = src_usr;
249 UPDATE acq.lineitem_note SET creator = dest_usr WHERE creator = src_usr;
250 UPDATE acq.lineitem_note SET editor = dest_usr WHERE editor = src_usr;
251 UPDATE acq.lineitem_usr_attr_definition SET usr = dest_usr WHERE usr = src_usr;
254 UPDATE asset.copy SET creator = dest_usr WHERE creator = src_usr;
255 UPDATE asset.copy SET editor = dest_usr WHERE editor = src_usr;
256 UPDATE asset.copy_note SET creator = dest_usr WHERE creator = src_usr;
257 UPDATE asset.call_number SET creator = dest_usr WHERE creator = src_usr;
258 UPDATE asset.call_number SET editor = dest_usr WHERE editor = src_usr;
259 UPDATE asset.call_number_note SET creator = dest_usr WHERE creator = src_usr;
262 UPDATE serial.record_entry SET creator = dest_usr WHERE creator = src_usr;
263 UPDATE serial.record_entry SET editor = dest_usr WHERE editor = src_usr;
266 -- It's not uncommon to define the reporter schema in a replica
267 -- DB only, so don't assume these tables exist in the write DB.
269 UPDATE reporter.template SET owner = dest_usr WHERE owner = src_usr;
270 EXCEPTION WHEN undefined_table THEN
274 UPDATE reporter.report SET owner = dest_usr WHERE owner = src_usr;
275 EXCEPTION WHEN undefined_table THEN
279 UPDATE reporter.schedule SET runner = dest_usr WHERE runner = src_usr;
280 EXCEPTION WHEN undefined_table THEN
284 -- transfer folders the same way we transfer buckets (see above)
287 FROM reporter.template_folder
288 WHERE owner = src_usr
290 suffix := ' (' || src_usr || ')';
293 UPDATE reporter.template_folder
294 SET owner = dest_usr, name = name || suffix
295 WHERE id = folder_row.id;
296 EXCEPTION WHEN unique_violation THEN
297 suffix := suffix || ' ';
303 EXCEPTION WHEN undefined_table THEN
307 -- transfer folders the same way we transfer buckets (see above)
310 FROM reporter.report_folder
311 WHERE owner = src_usr
313 suffix := ' (' || src_usr || ')';
316 UPDATE reporter.report_folder
317 SET owner = dest_usr, name = name || suffix
318 WHERE id = folder_row.id;
319 EXCEPTION WHEN unique_violation THEN
320 suffix := suffix || ' ';
326 EXCEPTION WHEN undefined_table THEN
330 -- transfer folders the same way we transfer buckets (see above)
333 FROM reporter.output_folder
334 WHERE owner = src_usr
336 suffix := ' (' || src_usr || ')';
339 UPDATE reporter.output_folder
340 SET owner = dest_usr, name = name || suffix
341 WHERE id = folder_row.id;
342 EXCEPTION WHEN unique_violation THEN
343 suffix := suffix || ' ';
349 EXCEPTION WHEN undefined_table THEN
353 -- Finally, delete the source user
354 DELETE FROM actor.usr WHERE id = src_usr;
359 COMMENT ON FUNCTION actor.usr_merge(INT, INT, BOOLEAN, BOOLEAN, BOOLEAN) IS $$
361 * Merges all user date from src_usr to dest_usr. When collisions occur,
362 * keep dest_usr's data and delete src_usr's data.
368 CREATE OR REPLACE FUNCTION actor.approve_pending_address(pending_id INT) RETURNS BIGINT AS $$
372 SELECT INTO old_id replaces FROM actor.usr_address where id = pending_id;
373 IF old_id IS NULL THEN
374 UPDATE actor.usr_address SET pending = 'f' WHERE id = pending_id;
377 -- address replaces an existing address
378 DELETE FROM actor.usr_address WHERE id = -old_id;
379 UPDATE actor.usr_address SET id = -id WHERE id = old_id;
380 UPDATE actor.usr_address SET replaces = NULL, id = old_id, pending = 'f' WHERE id = pending_id;
385 COMMENT ON FUNCTION actor.approve_pending_address(INT) IS $$
387 * Replaces an address with a pending address. This is done by giving the pending
388 * address the ID of the old address. The replaced address is retained with -id.
392 CREATE OR REPLACE FUNCTION container.clear_expired_circ_history_items(
396 -- Delete old circulation bucket items for a specified user.
397 -- "Old" means older than the interval specified by a
398 -- user-level setting, if it is so specified.
401 threshold TIMESTAMP WITH TIME ZONE;
404 IF ac_usr IS NULL THEN
407 -- Determine the threshold date that defines "old". Subtract the
408 -- interval from the system date, then truncate to midnight.
412 now() - CAST( translate( value, '"', '' ) AS INTERVAL )
420 AND name = 'patron.max_reading_list_interval';
422 IF threshold is null THEN
423 -- No interval defined; don't delete anything
424 -- RAISE NOTICE 'No interval defined for user %', ac_usr;
428 -- RAISE NOTICE 'Date threshold: %', threshold;
430 -- Threshold found; do the delete
431 delete from container.copy_bucket_item
438 container.copy_bucket
441 and btype = 'circ_history'
443 and create_time < threshold;
449 COMMENT ON FUNCTION container.clear_expired_circ_history_items( INTEGER ) IS $$
451 * Delete old circulation bucket items for a specified user.
452 * "Old" means older than the interval specified by a
453 * user-level setting, if it is so specified.
457 CREATE OR REPLACE FUNCTION container.clear_all_expired_circ_history_items( )
460 -- Delete expired circulation bucket items for all users that have
461 -- a setting for patron.max_reading_list_interval.
464 today TIMESTAMP WITH TIME ZONE;
465 threshold TIMESTAMP WITH TIME ZONE;
468 SELECT date_trunc( 'day', now() ) INTO today;
477 name = 'patron.max_reading_list_interval'
480 -- Make sure the setting is a valid interval
483 threshold := today - CAST( translate( usr_setting.value, '"', '' ) AS INTERVAL );
486 RAISE NOTICE 'Invalid setting patron.max_reading_list_interval for user %: ''%''',
487 usr_setting.usr, usr_setting.value;
491 --RAISE NOTICE 'User % threshold %', usr_setting.usr, threshold;
493 DELETE FROM container.copy_bucket_item
500 container.copy_bucket
502 owner = usr_setting.usr
503 AND btype = 'circ_history'
505 AND create_time < threshold;
511 COMMENT ON FUNCTION container.clear_all_expired_circ_history_items( ) IS $$
513 * Delete expired circulation bucket items for all users that have
514 * a setting for patron.max_reading_list_interval.
519 CREATE OR REPLACE FUNCTION asset.merge_record_assets( target_record BIGINT, source_record BIGINT ) RETURNS INT AS $func$
521 moved_objects INT := 0;
522 source_cn asset.call_number%ROWTYPE;
523 target_cn asset.call_number%ROWTYPE;
524 metarec metabib.metarecord%ROWTYPE;
525 hold action.hold_request%ROWTYPE;
526 ser_rec serial.record_entry%ROWTYPE;
533 -- move any 856 entries on records that have at least one MARC-mapped URI entry
534 SELECT INTO uri_count COUNT(*)
535 FROM asset.uri_call_number_map m
536 JOIN asset.call_number cn ON (m.call_number = cn.id)
537 WHERE cn.record = source_record;
539 IF uri_count > 0 THEN
541 SELECT COUNT(*) INTO counter
548 ) as t(i int,c text);
550 FOR i IN 1 .. counter LOOP
551 SELECT '<datafield xmlns="http://www.loc.gov/MARC21/slim" tag="856">' ||
554 '<subfield code="' || subfield || '">' ||
557 regexp_replace(data,'&','&','g'),
563 ) || '</datafield>' INTO uri_datafield
567 'biblio.record_entry',
568 '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
569 '//*[@tag="856"][position()=' || i || ']/*[@code]',
570 'id=' || source_record
571 ) as t(id int,subfield text,data text);
573 uri_text := uri_text || uri_datafield;
576 IF uri_text <> '' THEN
577 UPDATE biblio.record_entry
578 SET marc = regexp_replace(marc,'(</[^>]*record>)', uri_text || E'\\1')
579 WHERE id = target_record;
584 -- Find and move metarecords to the target record
585 SELECT INTO metarec *
586 FROM metabib.metarecord
587 WHERE master_record = source_record;
590 UPDATE metabib.metarecord
591 SET master_record = target_record,
593 WHERE id = metarec.id;
595 moved_objects := moved_objects + 1;
598 -- Find call numbers attached to the source ...
599 FOR source_cn IN SELECT * FROM asset.call_number WHERE record = source_record LOOP
601 SELECT INTO target_cn *
602 FROM asset.call_number
603 WHERE label = source_cn.label
604 AND owning_lib = source_cn.owning_lib
605 AND record = target_record;
607 -- ... and if there's a conflicting one on the target ...
610 -- ... move the copies to that, and ...
612 SET call_number = target_cn.id
613 WHERE call_number = source_cn.id;
615 -- ... move V holds to the move-target call number
616 FOR hold IN SELECT * FROM action.hold_request WHERE target = source_cn.id AND hold_type = 'V' LOOP
618 UPDATE action.hold_request
619 SET target = target_cn.id
622 moved_objects := moved_objects + 1;
627 -- ... just move the call number to the target record
628 UPDATE asset.call_number
629 SET record = target_record
630 WHERE id = source_cn.id;
633 moved_objects := moved_objects + 1;
636 -- Find T holds targeting the source record ...
637 FOR hold IN SELECT * FROM action.hold_request WHERE target = source_record AND hold_type = 'T' LOOP
639 -- ... and move them to the target record
640 UPDATE action.hold_request
641 SET target = target_record
644 moved_objects := moved_objects + 1;
647 -- Find serial records targeting the source record ...
648 FOR ser_rec IN SELECT * FROM serial.record_entry WHERE record = source_record LOOP
649 -- ... and move them to the target record
650 UPDATE serial.record_entry
651 SET record = target_record
652 WHERE id = ser_rec.id;
654 moved_objects := moved_objects + 1;
657 -- Finally, "delete" the source record
658 DELETE FROM biblio.record_entry WHERE id = source_record;
660 -- That's all, folks!
661 RETURN moved_objects;
663 $func$ LANGUAGE plpgsql;