[open-ils-commits] r18179 - in trunk/Open-ILS/src/sql/Pg: . upgrade (gmc)
svn at svn.open-ils.org
svn at svn.open-ils.org
Tue Oct 5 14:54:09 EDT 2010
Author: gmc
Date: 2010-10-05 14:54:05 -0400 (Tue, 05 Oct 2010)
New Revision: 18179
Added:
trunk/Open-ILS/src/sql/Pg/upgrade/0427.schema.hold_matrix_root_ou.sql
Modified:
trunk/Open-ILS/src/sql/Pg/002.schema.config.sql
trunk/Open-ILS/src/sql/Pg/110.hold_matrix.sql
Log:
hold matrix selection: treat root OU as just another OU
Treat the root OU as just another OU for the purpose of
calculating OU proximity adjustments when selecting a
matchpoint.
Signed-off-by: Galen Charlton <gmc at esilibrary.com>
Modified: trunk/Open-ILS/src/sql/Pg/002.schema.config.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/002.schema.config.sql 2010-10-05 17:10:22 UTC (rev 18178)
+++ trunk/Open-ILS/src/sql/Pg/002.schema.config.sql 2010-10-05 18:54:05 UTC (rev 18179)
@@ -70,7 +70,7 @@
install_date TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
);
-INSERT INTO config.upgrade_log (version) VALUES ('0426'); -- senator
+INSERT INTO config.upgrade_log (version) VALUES ('0427'); -- gmc
CREATE TABLE config.bib_source (
id SERIAL PRIMARY KEY,
Modified: trunk/Open-ILS/src/sql/Pg/110.hold_matrix.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/110.hold_matrix.sql 2010-10-05 17:10:22 UTC (rev 18178)
+++ trunk/Open-ILS/src/sql/Pg/110.hold_matrix.sql 2010-10-05 18:54:05 UTC (rev 18179)
@@ -57,7 +57,6 @@
CREATE OR REPLACE FUNCTION action.find_hold_matrix_matchpoint( pickup_ou INT, request_ou INT, match_item BIGINT, match_user INT, match_requestor INT ) RETURNS INT AS $func$
DECLARE
current_requestor_group permission.grp_tree%ROWTYPE;
- root_ou actor.org_unit%ROWTYPE;
requestor_object actor.usr%ROWTYPE;
user_object actor.usr%ROWTYPE;
item_object asset.copy%ROWTYPE;
@@ -69,7 +68,6 @@
current_mp config.hold_matrix_matchpoint%ROWTYPE;
matchpoint config.hold_matrix_matchpoint%ROWTYPE;
BEGIN
- SELECT INTO root_ou * FROM actor.org_unit WHERE parent_ou IS NULL;
SELECT INTO user_object * FROM actor.usr WHERE id = match_user;
SELECT INTO requestor_object * FROM actor.usr WHERE id = match_requestor;
SELECT INTO item_object * FROM asset.copy WHERE id = match_item;
@@ -129,27 +127,27 @@
-- caclulate the rule match weight
- IF current_mp.item_owning_ou IS NOT NULL AND current_mp.item_owning_ou <> root_ou.id THEN
+ IF current_mp.item_owning_ou IS NOT NULL THEN
SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.item_owning_ou, item_cn_object.owning_lib)::FLOAT + 1.0)::FLOAT;
current_mp_weight := current_mp_weight - tmp_weight;
END IF;
- IF current_mp.item_circ_ou IS NOT NULL AND current_mp.item_circ_ou <> root_ou.id THEN
+ IF current_mp.item_circ_ou IS NOT NULL THEN
SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.item_circ_ou, item_object.circ_lib)::FLOAT + 1.0)::FLOAT;
current_mp_weight := current_mp_weight - tmp_weight;
END IF;
- IF current_mp.pickup_ou IS NOT NULL AND current_mp.pickup_ou <> root_ou.id THEN
+ IF current_mp.pickup_ou IS NOT NULL THEN
SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.pickup_ou, pickup_ou)::FLOAT + 1.0)::FLOAT;
current_mp_weight := current_mp_weight - tmp_weight;
END IF;
- IF current_mp.request_ou IS NOT NULL AND current_mp.request_ou <> root_ou.id THEN
+ IF current_mp.request_ou IS NOT NULL THEN
SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.request_ou, request_ou)::FLOAT + 1.0)::FLOAT;
current_mp_weight := current_mp_weight - tmp_weight;
END IF;
- IF current_mp.user_home_ou IS NOT NULL AND current_mp.user_home_ou <> root_ou.id THEN
+ IF current_mp.user_home_ou IS NOT NULL THEN
SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.user_home_ou, user_object.home_ou)::FLOAT + 1.0)::FLOAT;
current_mp_weight := current_mp_weight - tmp_weight;
END IF;
Added: trunk/Open-ILS/src/sql/Pg/upgrade/0427.schema.hold_matrix_root_ou.sql
===================================================================
--- trunk/Open-ILS/src/sql/Pg/upgrade/0427.schema.hold_matrix_root_ou.sql (rev 0)
+++ trunk/Open-ILS/src/sql/Pg/upgrade/0427.schema.hold_matrix_root_ou.sql 2010-10-05 18:54:05 UTC (rev 18179)
@@ -0,0 +1,120 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0427'); -- gmc
+
+CREATE OR REPLACE FUNCTION action.find_hold_matrix_matchpoint( pickup_ou INT, request_ou INT, match_item BIGINT, match_user INT, match_requestor INT ) RETURNS INT AS $func$
+DECLARE
+ current_requestor_group permission.grp_tree%ROWTYPE;
+ requestor_object actor.usr%ROWTYPE;
+ user_object actor.usr%ROWTYPE;
+ item_object asset.copy%ROWTYPE;
+ item_cn_object asset.call_number%ROWTYPE;
+ rec_descriptor metabib.rec_descriptor%ROWTYPE;
+ current_mp_weight FLOAT;
+ matchpoint_weight FLOAT;
+ tmp_weight FLOAT;
+ current_mp config.hold_matrix_matchpoint%ROWTYPE;
+ matchpoint config.hold_matrix_matchpoint%ROWTYPE;
+BEGIN
+ SELECT INTO user_object * FROM actor.usr WHERE id = match_user;
+ SELECT INTO requestor_object * FROM actor.usr WHERE id = match_requestor;
+ SELECT INTO item_object * FROM asset.copy WHERE id = match_item;
+ SELECT INTO item_cn_object * FROM asset.call_number WHERE id = item_object.call_number;
+ SELECT INTO rec_descriptor r.* FROM metabib.rec_descriptor r WHERE r.record = item_cn_object.record;
+
+ PERFORM * FROM config.internal_flag WHERE name = 'circ.holds.usr_not_requestor' AND enabled;
+
+ IF NOT FOUND THEN
+ SELECT INTO current_requestor_group * FROM permission.grp_tree WHERE id = requestor_object.profile;
+ ELSE
+ SELECT INTO current_requestor_group * FROM permission.grp_tree WHERE id = user_object.profile;
+ END IF;
+
+ LOOP
+ -- for each potential matchpoint for this ou and group ...
+ FOR current_mp IN
+ SELECT m.*
+ FROM config.hold_matrix_matchpoint m
+ WHERE m.requestor_grp = current_requestor_group.id AND m.active
+ ORDER BY CASE WHEN m.circ_modifier IS NOT NULL THEN 16 ELSE 0 END +
+ CASE WHEN m.juvenile_flag IS NOT NULL THEN 16 ELSE 0 END +
+ CASE WHEN m.marc_type IS NOT NULL THEN 8 ELSE 0 END +
+ CASE WHEN m.marc_form IS NOT NULL THEN 4 ELSE 0 END +
+ CASE WHEN m.marc_vr_format IS NOT NULL THEN 2 ELSE 0 END +
+ CASE WHEN m.ref_flag IS NOT NULL THEN 1 ELSE 0 END DESC LOOP
+
+ current_mp_weight := 5.0;
+
+ IF current_mp.circ_modifier IS NOT NULL THEN
+ CONTINUE WHEN current_mp.circ_modifier <> item_object.circ_modifier OR item_object.circ_modifier IS NULL;
+ END IF;
+
+ IF current_mp.marc_type IS NOT NULL THEN
+ IF item_object.circ_as_type IS NOT NULL THEN
+ CONTINUE WHEN current_mp.marc_type <> item_object.circ_as_type;
+ ELSE
+ CONTINUE WHEN current_mp.marc_type <> rec_descriptor.item_type;
+ END IF;
+ END IF;
+
+ IF current_mp.marc_form IS NOT NULL THEN
+ CONTINUE WHEN current_mp.marc_form <> rec_descriptor.item_form;
+ END IF;
+
+ IF current_mp.marc_vr_format IS NOT NULL THEN
+ CONTINUE WHEN current_mp.marc_vr_format <> rec_descriptor.vr_format;
+ END IF;
+
+ IF current_mp.juvenile_flag IS NOT NULL THEN
+ CONTINUE WHEN current_mp.juvenile_flag <> user_object.juvenile;
+ END IF;
+
+ IF current_mp.ref_flag IS NOT NULL THEN
+ CONTINUE WHEN current_mp.ref_flag <> item_object.ref;
+ END IF;
+
+
+ -- caclulate the rule match weight
+ IF current_mp.item_owning_ou IS NOT NULL THEN
+ SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.item_owning_ou, item_cn_object.owning_lib)::FLOAT + 1.0)::FLOAT;
+ current_mp_weight := current_mp_weight - tmp_weight;
+ END IF;
+
+ IF current_mp.item_circ_ou IS NOT NULL THEN
+ SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.item_circ_ou, item_object.circ_lib)::FLOAT + 1.0)::FLOAT;
+ current_mp_weight := current_mp_weight - tmp_weight;
+ END IF;
+
+ IF current_mp.pickup_ou IS NOT NULL THEN
+ SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.pickup_ou, pickup_ou)::FLOAT + 1.0)::FLOAT;
+ current_mp_weight := current_mp_weight - tmp_weight;
+ END IF;
+
+ IF current_mp.request_ou IS NOT NULL THEN
+ SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.request_ou, request_ou)::FLOAT + 1.0)::FLOAT;
+ current_mp_weight := current_mp_weight - tmp_weight;
+ END IF;
+
+ IF current_mp.user_home_ou IS NOT NULL THEN
+ SELECT INTO tmp_weight 1.0 / (actor.org_unit_proximity(current_mp.user_home_ou, user_object.home_ou)::FLOAT + 1.0)::FLOAT;
+ current_mp_weight := current_mp_weight - tmp_weight;
+ END IF;
+
+ -- set the matchpoint if we found the best one
+ IF matchpoint_weight IS NULL OR matchpoint_weight > current_mp_weight THEN
+ matchpoint = current_mp;
+ matchpoint_weight = current_mp_weight;
+ END IF;
+
+ END LOOP;
+
+ EXIT WHEN current_requestor_group.parent IS NULL OR matchpoint.id IS NOT NULL;
+
+ SELECT INTO current_requestor_group * FROM permission.grp_tree WHERE id = current_requestor_group.parent;
+ END LOOP;
+
+ RETURN matchpoint.id;
+END;
+$func$ LANGUAGE plpgsql;
+
+COMMIT;
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