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 $$
53 -- do some initial cleanup
54 UPDATE actor.usr SET card = NULL WHERE id = src_usr;
55 UPDATE actor.usr SET mailing_address = NULL WHERE id = src_usr;
56 UPDATE actor.usr SET billing_address = NULL WHERE id = src_usr;
60 DELETE FROM actor.card where usr = src_usr;
62 IF deactivate_cards THEN
63 UPDATE actor.card SET active = 'f' WHERE usr = src_usr;
65 UPDATE actor.card SET usr = dest_usr WHERE usr = src_usr;
70 DELETE FROM actor.usr_address WHERE usr = src_usr;
72 UPDATE actor.usr_address SET usr = dest_usr WHERE usr = src_usr;
75 UPDATE actor.usr_note SET usr = dest_usr WHERE usr = src_usr;
76 -- dupes are technically OK in actor.usr_standing_penalty, should manually delete them...
77 UPDATE actor.usr_standing_penalty SET usr = dest_usr WHERE usr = src_usr;
78 PERFORM actor.usr_merge_rows('actor.usr_org_unit_opt_in', 'usr', src_usr, dest_usr);
79 PERFORM actor.usr_merge_rows('actor.usr_setting', 'usr', src_usr, dest_usr);
82 PERFORM actor.usr_merge_rows('permission.usr_perm_map', 'usr', src_usr, dest_usr);
83 PERFORM actor.usr_merge_rows('permission.usr_object_perm_map', 'usr', src_usr, dest_usr);
84 PERFORM actor.usr_merge_rows('permission.usr_grp_map', 'usr', src_usr, dest_usr);
85 PERFORM actor.usr_merge_rows('permission.usr_work_ou_map', 'usr', src_usr, dest_usr);
90 -- For each *_bucket table: transfer every bucket belonging to src_usr
91 -- into the custody of dest_usr.
93 -- In order to avoid colliding with an existing bucket owned by
94 -- the destination user, append the source user's id (in parenthesese)
95 -- to the name. If you still get a collision, add successive
96 -- spaces to the name and keep trying until you succeed.
100 FROM container.biblio_record_entry_bucket
101 WHERE owner = src_usr
103 suffix := ' (' || src_usr || ')';
106 UPDATE container.biblio_record_entry_bucket
107 SET owner = dest_usr, name = name || suffix
108 WHERE id = bucket_row.id;
109 EXCEPTION WHEN unique_violation THEN
110 suffix := suffix || ' ';
119 FROM container.call_number_bucket
120 WHERE owner = src_usr
122 suffix := ' (' || src_usr || ')';
125 UPDATE container.call_number_bucket
126 SET owner = dest_usr, name = name || suffix
127 WHERE id = bucket_row.id;
128 EXCEPTION WHEN unique_violation THEN
129 suffix := suffix || ' ';
138 FROM container.copy_bucket
139 WHERE owner = src_usr
141 suffix := ' (' || src_usr || ')';
144 UPDATE container.copy_bucket
145 SET owner = dest_usr, name = name || suffix
146 WHERE id = bucket_row.id;
147 EXCEPTION WHEN unique_violation THEN
148 suffix := suffix || ' ';
157 FROM container.user_bucket
158 WHERE owner = src_usr
160 suffix := ' (' || src_usr || ')';
163 UPDATE container.user_bucket
164 SET owner = dest_usr, name = name || suffix
165 WHERE id = bucket_row.id;
166 EXCEPTION WHEN unique_violation THEN
167 suffix := suffix || ' ';
174 UPDATE container.user_bucket_item SET target_user = dest_usr WHERE target_user = src_usr;
177 PERFORM actor.usr_merge_rows('vandelay.queue', 'owner', src_usr, dest_usr);
180 PERFORM actor.usr_merge_rows('money.collections_tracker', 'usr', src_usr, dest_usr);
181 PERFORM actor.usr_merge_rows('money.collections_tracker', 'collector', src_usr, dest_usr);
182 UPDATE money.billable_xact SET usr = dest_usr WHERE usr = src_usr;
183 UPDATE money.billing SET voider = dest_usr WHERE voider = src_usr;
184 UPDATE money.bnm_payment SET accepting_usr = dest_usr WHERE accepting_usr = src_usr;
187 UPDATE action.circulation SET usr = dest_usr WHERE usr = src_usr;
188 UPDATE action.circulation SET circ_staff = dest_usr WHERE circ_staff = src_usr;
189 UPDATE action.circulation SET checkin_staff = dest_usr WHERE checkin_staff = src_usr;
191 UPDATE action.hold_request SET usr = dest_usr WHERE usr = src_usr;
192 UPDATE action.hold_request SET fulfillment_staff = dest_usr WHERE fulfillment_staff = src_usr;
193 UPDATE action.hold_request SET requestor = dest_usr WHERE requestor = src_usr;
194 UPDATE action.hold_notification SET notify_staff = dest_usr WHERE notify_staff = src_usr;
196 UPDATE action.in_house_use SET staff = dest_usr WHERE staff = src_usr;
197 UPDATE action.non_cataloged_circulation SET staff = dest_usr WHERE staff = src_usr;
198 UPDATE action.non_cataloged_circulation SET patron = dest_usr WHERE patron = src_usr;
199 UPDATE action.non_cat_in_house_use SET staff = dest_usr WHERE staff = src_usr;
200 UPDATE action.survey_response SET usr = dest_usr WHERE usr = src_usr;
203 UPDATE acq.fund_allocation SET allocator = dest_usr WHERE allocator = src_usr;
204 PERFORM actor.usr_merge_rows('acq.picklist', 'owner', src_usr, dest_usr);
205 UPDATE acq.purchase_order SET owner = dest_usr WHERE owner = src_usr;
206 UPDATE acq.po_note SET creator = dest_usr WHERE creator = src_usr;
207 UPDATE acq.po_note SET editor = dest_usr WHERE editor = src_usr;
208 UPDATE acq.lineitem_note SET creator = dest_usr WHERE creator = src_usr;
209 UPDATE acq.lineitem_note SET editor = dest_usr WHERE editor = src_usr;
210 UPDATE acq.lineitem_usr_attr_definition SET usr = dest_usr WHERE usr = src_usr;
213 UPDATE asset.copy SET creator = dest_usr WHERE creator = src_usr;
214 UPDATE asset.copy SET editor = dest_usr WHERE editor = src_usr;
215 UPDATE asset.copy_note SET creator = dest_usr WHERE creator = src_usr;
216 UPDATE asset.call_number SET creator = dest_usr WHERE creator = src_usr;
217 UPDATE asset.call_number SET editor = dest_usr WHERE editor = src_usr;
218 UPDATE asset.call_number_note SET creator = dest_usr WHERE creator = src_usr;
221 UPDATE serial.record_entry SET creator = dest_usr WHERE creator = src_usr;
222 UPDATE serial.record_entry SET editor = dest_usr WHERE editor = src_usr;
225 -- It's not uncommon to define the reporter schema in a replica
226 -- DB only, so don't assume these tables exist in the write DB.
228 UPDATE reporter.template SET owner = dest_usr WHERE owner = src_usr;
229 EXCEPTION WHEN undefined_table THEN
233 UPDATE reporter.report SET owner = dest_usr WHERE owner = src_usr;
234 EXCEPTION WHEN undefined_table THEN
238 UPDATE reporter.schedule SET runner = dest_usr WHERE runner = src_usr;
239 EXCEPTION WHEN undefined_table THEN
243 PERFORM actor.usr_merge_rows('reporter.template_folder', 'owner', src_usr, dest_usr);
244 EXCEPTION WHEN undefined_table THEN
248 PERFORM actor.usr_merge_rows('reporter.report_folder', 'owner', src_usr, dest_usr);
249 EXCEPTION WHEN undefined_table THEN
253 PERFORM actor.usr_merge_rows('reporter.output_folder', 'owner', src_usr, dest_usr);
254 EXCEPTION WHEN undefined_table THEN
258 -- Finally, delete the source user
259 DELETE FROM actor.usr WHERE id = src_usr;
264 COMMENT ON FUNCTION actor.usr_merge(INT, INT, BOOLEAN, BOOLEAN, BOOLEAN) IS $$
266 * Merges all user date from src_usr to dest_usr. When collisions occur,
267 * keep dest_usr's data and delete src_usr's data.
273 CREATE OR REPLACE FUNCTION actor.approve_pending_address(pending_id INT) RETURNS BIGINT AS $$
277 SELECT INTO old_id replaces FROM actor.usr_address where id = pending_id;
278 IF old_id IS NULL THEN
279 UPDATE actor.usr_address SET pending = 'f' WHERE id = pending_id;
282 -- address replaces an existing address
283 DELETE FROM actor.usr_address WHERE id = -old_id;
284 UPDATE actor.usr_address SET id = -id WHERE id = old_id;
285 UPDATE actor.usr_address SET replaces = NULL, id = old_id, pending = 'f' WHERE id = pending_id;
290 COMMENT ON FUNCTION actor.approve_pending_address(INT) IS $$
292 * Replaces an address with a pending address. This is done by giving the pending
293 * address the ID of the old address. The replaced address is retained with -id.
297 CREATE OR REPLACE FUNCTION container.clear_expired_circ_history_items(
301 -- Delete old circulation bucket items for a specified user.
302 -- "Old" means older than the interval specified by a
303 -- user-level setting, if it is so specified.
306 threshold TIMESTAMP WITH TIME ZONE;
309 IF ac_usr IS NULL THEN
312 -- Determine the threshold date that defines "old". Subtract the
313 -- interval from the system date, then truncate to midnight.
317 now() - CAST( translate( value, '"', '' ) AS INTERVAL )
325 AND name = 'patron.max_reading_list_interval';
327 IF threshold is null THEN
328 -- No interval defined; don't delete anything
329 -- RAISE NOTICE 'No interval defined for user %', ac_usr;
333 -- RAISE NOTICE 'Date threshold: %', threshold;
335 -- Threshold found; do the delete
336 delete from container.copy_bucket_item
343 container.copy_bucket
346 and btype = 'circ_history'
348 and create_time < threshold;
354 COMMENT ON FUNCTION container.clear_expired_circ_history_items( INTEGER ) IS $$
356 * Delete old circulation bucket items for a specified user.
357 * "Old" means older than the interval specified by a
358 * user-level setting, if it is so specified.
362 CREATE OR REPLACE FUNCTION container.clear_all_expired_circ_history_items( )
365 -- Delete expired circulation bucket items for all users that have
366 -- a setting for patron.max_reading_list_interval.
369 today TIMESTAMP WITH TIME ZONE;
370 threshold TIMESTAMP WITH TIME ZONE;
373 SELECT date_trunc( 'day', now() ) INTO today;
382 name = 'patron.max_reading_list_interval'
385 -- Make sure the setting is a valid interval
388 threshold := today - CAST( translate( usr_setting.value, '"', '' ) AS INTERVAL );
391 RAISE NOTICE 'Invalid setting patron.max_reading_list_interval for user %: ''%''',
392 usr_setting.usr, usr_setting.value;
396 --RAISE NOTICE 'User % threshold %', usr_setting.usr, threshold;
398 DELETE FROM container.copy_bucket_item
405 container.copy_bucket
407 owner = usr_setting.usr
408 AND btype = 'circ_history'
410 AND create_time < threshold;
416 COMMENT ON FUNCTION container.clear_all_expired_circ_history_items( ) IS $$
418 * Delete expired circulation bucket items for all users that have
419 * a setting for patron.max_reading_list_interval.
424 CREATE OR REPLACE FUNCTION asset.merge_record_assets( target_record BIGINT, source_record BIGINT ) RETURNS INT AS $func$
426 moved_objects INT := 0;
427 source_cn asset.call_number%ROWTYPE;
428 target_cn asset.call_number%ROWTYPE;
429 metarec metabib.metarecord%ROWTYPE;
430 hold action.hold_request%ROWTYPE;
431 ser_rec serial.record_entry%ROWTYPE;
438 -- move any 856 entries on records that have at least one MARC-mapped URI entry
439 SELECT INTO uri_count COUNT(*)
440 FROM asset.uri_call_number_map m
441 JOIN asset.call_number cn ON (m.call_number = cn.id)
442 WHERE cn.record = source_record;
444 IF uri_count > 0 THEN
446 SELECT COUNT(*) INTO counter
453 ) as t(i int,c text);
455 FOR i IN 1 .. counter LOOP
456 SELECT '<datafield xmlns="http://www.loc.gov/MARC21/slim" tag="856">' ||
459 '<subfield code="' || subfield || '">' ||
462 regexp_replace(data,'&','&','g'),
468 ) || '</datafield>' INTO uri_datafield
472 'biblio.record_entry',
473 '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
474 '//*[@tag="856"][position()=' || i || ']/*[@code]',
475 'id=' || source_record
476 ) as t(id int,subfield text,data text);
478 uri_text := uri_text || uri_datafield;
481 IF uri_text <> '' THEN
482 UPDATE biblio.record_entry
483 SET marc = regexp_replace(marc,'(</[^>]*record>)', uri_text || E'\\1')
484 WHERE id = target_record;
489 -- Find and move metarecords to the target record
490 SELECT INTO metarec *
491 FROM metabib.metarecord
492 WHERE master_record = source_record;
495 UPDATE metabib.metarecord
496 SET master_record = target_record,
498 WHERE id = metarec.id;
500 moved_objects := moved_objects + 1;
503 -- Find call numbers attached to the source ...
504 FOR source_cn IN SELECT * FROM asset.call_number WHERE record = source_record LOOP
506 SELECT INTO target_cn *
507 FROM asset.call_number
508 WHERE label = source_cn.label
509 AND owning_lib = source_cn.owning_lib
510 AND record = target_record;
512 -- ... and if there's a conflicting one on the target ...
515 -- ... move the copies to that, and ...
517 SET call_number = target_cn.id
518 WHERE call_number = source_cn.id;
520 -- ... move V holds to the move-target call number
521 FOR hold IN SELECT * FROM action.hold_request WHERE target = source_cn.id AND hold_type = 'V' LOOP
523 UPDATE action.hold_request
524 SET target = target_cn.id
527 moved_objects := moved_objects + 1;
532 -- ... just move the call number to the target record
533 UPDATE asset.call_number
534 SET record = target_record
535 WHERE id = source_cn.id;
538 moved_objects := moved_objects + 1;
541 -- Find T holds targeting the source record ...
542 FOR hold IN SELECT * FROM action.hold_request WHERE target = source_record AND hold_type = 'T' LOOP
544 -- ... and move them to the target record
545 UPDATE action.hold_request
546 SET target = target_record
549 moved_objects := moved_objects + 1;
552 -- Find serial records targeting the source record ...
553 FOR ser_rec IN SELECT * FROM serial.record_entry WHERE record = source_record LOOP
554 -- ... and move them to the target record
555 UPDATE serial.record_entry
556 SET record = target_record
557 WHERE id = ser_rec.id;
559 moved_objects := moved_objects + 1;
562 -- Finally, "delete" the source record
563 DELETE FROM biblio.record_entry WHERE id = source_record;
565 -- That's all, folks!
566 RETURN moved_objects;
568 $func$ LANGUAGE plpgsql;