--- /dev/null
+
+BEGIN;
+
+-- Create these so that the queries in the UDFs will validate
+CREATE TEMP TABLE precalc_filter_bib_list (
+ id BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_bib_filter_bib_list (
+ id BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_src_filter_bib_list (
+ id BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_copy_filter_bib_list (
+ id BIGINT,
+ copy BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_circ_mod_filter_bib_list (
+ id BIGINT,
+ copy BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_location_filter_bib_list (
+ id BIGINT,
+ copy BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_attr_filter_bib_list (
+ id BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_bibs_by_copy_list (
+ id BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_bibs_by_uri_list (
+ id BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_bibs_by_copy_or_uri_list (
+ id BIGINT
+) ON COMMIT DROP;
+
+CREATE TEMP TABLE precalc_bib_list (
+ id BIGINT
+) ON COMMIT DROP;
+
+-- rhrr needs to be a real table, so it can be fast. To that end, we use
+-- a materialized view updated via a trigger.
+
+DROP VIEW reporter.hold_request_record;
+
+CREATE TABLE reporter.hold_request_record AS
+SELECT id,
+ target,
+ hold_type,
+ CASE
+ WHEN hold_type = 'T'
+ THEN target
+ WHEN hold_type = 'I'
+ THEN (SELECT ssub.record_entry FROM serial.subscription ssub JOIN serial.issuance si ON (si.subscription = ssub.id) WHERE si.id = ahr.target)
+ WHEN hold_type = 'V'
+ THEN (SELECT cn.record FROM asset.call_number cn WHERE cn.id = ahr.target)
+ WHEN hold_type IN ('C','R','F')
+ THEN (SELECT cn.record FROM asset.call_number cn JOIN asset.copy cp ON (cn.id = cp.call_number) WHERE cp.id = ahr.target)
+ WHEN hold_type = 'M'
+ THEN (SELECT mr.master_record FROM metabib.metarecord mr WHERE mr.id = ahr.target)
+ WHEN hold_type = 'P'
+ THEN (SELECT bmp.record FROM biblio.monograph_part bmp WHERE bmp.id = ahr.target)
+ END AS bib_record
+ FROM action.hold_request ahr;
+
+CREATE UNIQUE INDEX reporter_hold_request_record_pkey_idx ON reporter.hold_request_record (id);
+CREATE INDEX reporter_hold_request_record_bib_record_idx ON reporter.hold_request_record (bib_record);
+
+ALTER TABLE reporter.hold_request_record ADD PRIMARY KEY USING INDEX reporter_hold_request_record_pkey_idx;
+
+CREATE FUNCTION reporter.hold_request_record_mapper () RETURNS TRIGGER AS $$
+BEGIN
+ IF TG_OP = 'INSERT' THEN
+ INSERT INTO reporter.hold_request_record (id, target, hold_type, bib_record)
+ SELECT NEW.id,
+ NEW.target,
+ NEW.hold_type,
+ CASE
+ WHEN NEW.hold_type = 'T'
+ THEN NEW.target
+ WHEN NEW.hold_type = 'I'
+ THEN (SELECT ssub.record_entry FROM serial.subscription ssub JOIN serial.issuance si ON (si.subscription = ssub.id) WHERE si.id = NEW.target)
+ WHEN NEW.hold_type = 'V'
+ THEN (SELECT cn.record FROM asset.call_number cn WHERE cn.id = NEW.target)
+ WHEN NEW.hold_type IN ('C','R','F')
+ THEN (SELECT cn.record FROM asset.call_number cn JOIN asset.copy cp ON (cn.id = cp.call_number) WHERE cp.id = NEW.target)
+ WHEN NEW.hold_type = 'M'
+ THEN (SELECT mr.master_record FROM metabib.metarecord mr WHERE mr.id = NEW.target)
+ WHEN NEW.hold_type = 'P'
+ THEN (SELECT bmp.record FROM biblio.monograph_part bmp WHERE bmp.id = NEW.target)
+ END AS bib_record;
+ ELSIF TG_OP = 'UPDATE' AND (OLD.target <> NEW.target OR OLD.hold_type <> NEW.hold_type) THEN
+ UPDATE reporter.hold_request_record
+ SET target = NEW.target,
+ hold_type = NEW.hold_type,
+ bib_record = CASE
+ WHEN NEW.hold_type = 'T'
+ THEN NEW.target
+ WHEN NEW.hold_type = 'I'
+ THEN (SELECT ssub.record_entry FROM serial.subscription ssub JOIN serial.issuance si ON (si.subscription = ssub.id) WHERE si.id = NEW.target)
+ WHEN NEW.hold_type = 'V'
+ THEN (SELECT cn.record FROM asset.call_number cn WHERE cn.id = NEW.target)
+ WHEN NEW.hold_type IN ('C','R','F')
+ THEN (SELECT cn.record FROM asset.call_number cn JOIN asset.copy cp ON (cn.id = cp.call_number) WHERE cp.id = NEW.target)
+ WHEN NEW.hold_type = 'M'
+ THEN (SELECT mr.master_record FROM metabib.metarecord mr WHERE mr.id = NEW.target)
+ WHEN NEW.hold_type = 'P'
+ THEN (SELECT bmp.record FROM biblio.monograph_part bmp WHERE bmp.id = NEW.target)
+ END;
+ END IF;
+ RETURN NEW;
+END;
+$$ LANGUAGE PLPGSQL;
+
+CREATE TRIGGER reporter_hold_request_record_trigger AFTER INSERT OR UPDATE ON action.hold_request
+ FOR EACH ROW EXECUTE PROCEDURE reporter.hold_request_record_mapper();
+
+CREATE SCHEMA rating;
+
+CREATE TABLE rating.popularity_parameter (
+ id INT PRIMARY KEY,
+ name TEXT NOT NULL UNIQUE, -- i18n
+ description TEXT,
+ func TEXT,
+ require_horizon BOOL NOT NULL DEFAULT FALSE,
+ require_importance BOOL NOT NULL DEFAULT FALSE,
+ require_percentile BOOL NOT NULL DEFAULT FALSE
+);
+
+INSERT INTO rating.popularity_parameter (id,name,func,require_horizon,require_importance,require_percentile) VALUES
+ (1,'Holds Filled Over Time','rating.holds_filled_over_time',TRUE,FALSE,TRUE),
+ (2,'Holds Requested Over Time','rating.holds_placed_over_time',TRUE,FALSE,TRUE),
+ (3,'Current Hold Count','rating.current_hold_count',FALSE,FALSE,TRUE),
+ (4,'Circulations Over Time','rating.circs_over_time',TRUE,FALSE,TRUE),
+ (5,'Current Circulation Count','rating.current_circ_count',FALSE,FALSE,TRUE),
+ (6,'Out/Total Ratio','rating.checked_out_total_ratio',FALSE,FALSE,TRUE),
+ (7,'Holds/Total Ratio','rating.holds_total_ratio',FALSE,FALSE,TRUE),
+ (8,'Holds/Holdable Ratio','rating.holds_holdable_ratio',FALSE,FALSE,TRUE),
+ (9,'Percent of Time Circulating','rating.percent_time_circulating',FALSE,FALSE,TRUE),
+ (10,'Bibliographic Record Age (days, newer is better)','rating.bib_record_age',FALSE,FALSE,TRUE),
+ (11,'Publication Age (days, newer is better)','rating.bib_pub_age',FALSE,FALSE,TRUE),
+ (12,'On-line Bib has attributes','rating.generic_fixed_rating_by_uri',FALSE,FALSE,FALSE),
+ (13,'Bib has attributes and copies','rating.generic_fixed_rating_by_copy',FALSE,FALSE,FALSE),
+ (14,'Bib has attributes and copies or URIs','rating.generic_fixed_rating_by_copy_or_uri',FALSE,FALSE,FALSE),
+ (15,'Bib has attributes','rating.generic_fixed_rating_global',FALSE,FALSE,FALSE);
+
+CREATE TABLE rating.badge (
+ id SERIAL PRIMARY KEY,
+ name TEXT NOT NULL,
+ description TEXT,
+ scope INT NOT NULL REFERENCES actor.org_unit (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+ weight INT NOT NULL DEFAULT 1,
+ horizon_age INTERVAL,
+ importance_age INTERVAL,
+ importance_interval INTERVAL NOT NULL DEFAULT '1 day',
+ importance_scale NUMERIC CHECK (importance_scale IS NULL OR importance_scale > 0.0),
+ recalc_interval INTERVAL NOT NULL DEFAULT '1 month',
+ attr_filter TEXT,
+ src_filter INT REFERENCES config.bib_source (id) ON UPDATE CASCADE ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
+ circ_mod_filter TEXT REFERENCES config.circ_modifier (code) ON UPDATE CASCADE ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
+ loc_grp_filter INT REFERENCES asset.copy_location_group (id) ON UPDATE CASCADE ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED,
+ popularity_parameter INT NOT NULL REFERENCES rating.popularity_parameter (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+ fixed_rating INT CHECK (fixed_rating IS NULL OR fixed_rating BETWEEN -5 AND 5),
+ percentile NUMERIC CHECK (percentile IS NULL OR (percentile >= 50.0 AND percentile < 100.0)),
+ discard INT NOT NULL DEFAULT 0,
+ last_calc TIMESTAMPTZ,
+ CONSTRAINT unique_name_scope UNIQUE (name,scope)
+);
+
+CREATE TABLE rating.record_badge_score (
+ id BIGSERIAL PRIMARY KEY,
+ record BIGINT NOT NULL REFERENCES biblio.record_entry (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+ badge INT NOT NULL REFERENCES rating.badge (id) ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
+ score INT NOT NULL CHECK (score BETWEEN -5 AND 5),
+ CONSTRAINT unique_record_badge UNIQUE (record,badge)
+);
+CREATE INDEX record_badge_score_badge_idx ON rating.record_badge_score (badge);
+CREATE INDEX record_badge_score_record_idx ON rating.record_badge_score (record);
+
+CREATE OR REPLACE VIEW rating.badge_with_orgs AS
+ WITH org_scope AS (
+ SELECT id,
+ array_agg(tree) AS orgs
+ FROM (SELECT id,
+ (actor.org_unit_descendants(id)).id AS tree
+ FROM actor.org_unit
+ ) x
+ GROUP BY 1
+ )
+ SELECT b.*,
+ s.orgs
+ FROM rating.badge b
+ JOIN org_scope s ON (b.scope = s.id);
+
+CREATE OR REPLACE FUNCTION rating.precalc_src_filter(src INT)
+ RETURNS INT AS $f$
+DECLARE
+ cnt INT := 0;
+BEGIN
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_src_filter_bib_list;
+ IF src IS NOT NULL THEN
+ CREATE TEMP TABLE precalc_src_filter_bib_list ON COMMIT DROP AS
+ SELECT id FROM biblio.record_entry
+ WHERE source = src AND NOT deleted;
+ ELSE
+ CREATE TEMP TABLE precalc_src_filter_bib_list ON COMMIT DROP AS
+ SELECT id FROM biblio.record_entry
+ WHERE id > 0 AND NOT deleted;
+ END IF;
+
+ SELECT count(*) INTO cnt FROM precalc_src_filter_bib_list;
+ RETURN cnt;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION rating.precalc_circ_mod_filter(cm TEXT)
+ RETURNS INT AS $f$
+DECLARE
+ cnt INT := 0;
+BEGIN
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_circ_mod_filter_bib_list;
+ IF cm IS NOT NULL THEN
+ CREATE TEMP TABLE precalc_circ_mod_filter_bib_list ON COMMIT DROP AS
+ SELECT cn.record AS id,
+ cp.id AS copy
+ FROM asset.call_number cn
+ JOIN asset.copy cp ON (cn.id = cp.call_number)
+ WHERE cp.circ_modifier = cm
+ AND NOT cp.deleted;
+ ELSE
+ CREATE TEMP TABLE precalc_circ_mod_filter_bib_list ON COMMIT DROP AS
+ SELECT cn.record AS id,
+ cp.id AS copy
+ FROM asset.call_number cn
+ JOIN asset.copy cp ON (cn.id = cp.call_number)
+ WHERE NOT cp.deleted;
+ END IF;
+
+ SELECT count(*) INTO cnt FROM precalc_circ_mod_filter_bib_list;
+ RETURN cnt;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION rating.precalc_location_filter(loc INT)
+ RETURNS INT AS $f$
+DECLARE
+ cnt INT := 0;
+BEGIN
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_location_filter_bib_list;
+ IF loc IS NOT NULL THEN
+ CREATE TEMP TABLE precalc_location_filter_bib_list ON COMMIT DROP AS
+ SELECT cn.record AS id,
+ cp.id AS copy
+ FROM asset.call_number cn
+ JOIN asset.copy cp ON (cn.id = cp.call_number)
+ JOIN asset.copy_location_group_map lg ON (cp.location = lg.location)
+ WHERE lg.lgroup = loc
+ AND NOT cp.deleted;
+ ELSE
+ CREATE TEMP TABLE precalc_location_filter_bib_list ON COMMIT DROP AS
+ SELECT cn.record AS id,
+ cp.id AS copy
+ FROM asset.call_number cn
+ JOIN asset.copy cp ON (cn.id = cp.call_number)
+ WHERE NOT cp.deleted;
+ END IF;
+
+ SELECT count(*) INTO cnt FROM precalc_location_filter_bib_list;
+ RETURN cnt;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+-- all or limited...
+CREATE OR REPLACE FUNCTION rating.precalc_attr_filter(attr_filter TEXT)
+ RETURNS INT AS $f$
+DECLARE
+ cnt INT := 0;
+ afilter TEXT;
+BEGIN
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_attr_filter_bib_list;
+ IF attr_filter IS NOT NULL THEN
+ afilter := metabib.compile_composite_attr(attr_filter);
+ CREATE TEMP TABLE precalc_attr_filter_bib_list ON COMMIT DROP AS
+ SELECT source AS id FROM metabib.record_attr_vector_list
+ WHERE vlist @@ metabib.compile_composite_attr(attr_filter);
+ ELSE
+ CREATE TEMP TABLE precalc_attr_filter_bib_list ON COMMIT DROP AS
+ SELECT source AS id FROM metabib.record_attr_vector_list;
+ END IF;
+
+ SELECT count(*) INTO cnt FROM precalc_attr_filter_bib_list;
+ RETURN cnt;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION rating.precalc_bibs_by_copy(badge_id INT)
+ RETURNS INT AS $f$
+DECLARE
+ cnt INT := 0;
+ badge_row rating.badge_with_orgs%ROWTYPE;
+ base TEXT;
+ whr TEXT;
+BEGIN
+
+ SELECT * INTO badge_row FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_bibs_by_copy_list;
+ CREATE TEMP TABLE precalc_bibs_by_copy_list ON COMMIT DROP AS
+ SELECT DISTINCT cn.record AS id
+ FROM asset.call_number cn
+ JOIN asset.copy cp ON (cp.call_number = cn.id AND NOT cp.deleted)
+ JOIN precalc_copy_filter_bib_list f ON (cp.id = f.copy)
+ WHERE cn.owning_lib = ANY (badge_row.orgs)
+ AND NOT cn.deleted;
+
+ SELECT count(*) INTO cnt FROM precalc_bibs_by_copy_list;
+ RETURN cnt;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION rating.precalc_bibs_by_uri(badge_id INT)
+ RETURNS INT AS $f$
+DECLARE
+ cnt INT := 0;
+ badge_row rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge_row FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_bibs_by_uri_list;
+ CREATE TEMP TABLE precalc_bibs_by_uri_list ON COMMIT DROP AS
+ SELECT DISTINCT record AS id
+ FROM asset.call_number cn
+ JOIN asset.uri_call_number_map urim ON (urim.call_number = cn.id)
+ JOIN asset.uri uri ON (urim.uri = uri.id AND uri.active)
+ WHERE cn.owning_lib = ANY (badge_row.orgs)
+ AND cn.label = '##URI##'
+ AND NOT cn.deleted;
+
+ SELECT count(*) INTO cnt FROM precalc_bibs_by_uri_list;
+ RETURN cnt;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION rating.precalc_bibs_by_copy_or_uri(badge_id INT)
+ RETURNS INT AS $f$
+DECLARE
+ cnt INT := 0;
+BEGIN
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+ PERFORM rating.precalc_bibs_by_uri(badge_id);
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_bibs_by_copy_or_uri_list;
+ CREATE TEMP TABLE precalc_bibs_by_copy_or_uri_list ON COMMIT DROP AS
+ SELECT id FROM precalc_bibs_by_copy_list
+ UNION
+ SELECT id FROM precalc_bibs_by_uri_list;
+
+ SELECT count(*) INTO cnt FROM precalc_bibs_by_copy_or_uri_list;
+ RETURN cnt;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+
+CREATE OR REPLACE FUNCTION rating.recalculate_badge_score ( badge_id INT, setup_only BOOL DEFAULT FALSE ) RETURNS VOID AS $f$
+DECLARE
+ badge_row rating.badge%ROWTYPE;
+ param rating.popularity_parameter%ROWTYPE;
+BEGIN
+ SET LOCAL client_min_messages = error;
+
+ -- Find what we're doing
+ SELECT * INTO badge_row FROM rating.badge WHERE id = badge_id;
+ SELECT * INTO param FROM rating.popularity_parameter WHERE id = badge_row.popularity_parameter;
+
+ -- Calculate the filtered bib set, or all bibs if none
+ PERFORM rating.precalc_attr_filter(badge_row.attr_filter);
+ PERFORM rating.precalc_src_filter(badge_row.src_filter);
+ PERFORM rating.precalc_circ_mod_filter(badge_row.circ_mod_filter);
+ PERFORM rating.precalc_location_filter(badge_row.loc_grp_filter);
+
+ -- Bring the bib-level filter lists together
+ DROP TABLE IF EXISTS precalc_bib_filter_bib_list;
+ CREATE TEMP TABLE precalc_bib_filter_bib_list ON COMMIT DROP AS
+ SELECT id FROM precalc_attr_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_src_filter_bib_list;
+
+ -- Bring the copy-level filter lists together. We're keeping this for bib_by_copy filtering later.
+ DROP TABLE IF EXISTS precalc_copy_filter_bib_list;
+ CREATE TEMP TABLE precalc_copy_filter_bib_list ON COMMIT DROP AS
+ SELECT id, copy FROM precalc_circ_mod_filter_bib_list
+ INTERSECT
+ SELECT id, copy FROM precalc_location_filter_bib_list;
+
+ -- Bring the collapsed filter lists together
+ DROP TABLE IF EXISTS precalc_filter_bib_list;
+ CREATE TEMP TABLE precalc_filter_bib_list ON COMMIT DROP AS
+ SELECT id FROM precalc_bib_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_copy_filter_bib_list;
+
+ CREATE INDEX precalc_filter_bib_list_idx
+ ON precalc_filter_bib_list (id);
+
+ IF setup_only THEN
+ RETURN;
+ END IF;
+
+ -- If it's a fixed-rating badge, just do it ...
+ IF badge_row.fixed_rating IS NOT NULL THEN
+ DELETE FROM rating.record_badge_score WHERE badge = badge_id;
+ EXECUTE $e$
+ INSERT INTO rating.record_badge_score (record, badge, score)
+ SELECT record, $1, $2 FROM $e$ || param.func || $e$($1)$e$
+ USING badge_id, badge_row.fixed_rating;
+
+ UPDATE rating.badge SET last_calc = NOW() WHERE id = badge_id;
+
+ RETURN;
+ END IF;
+ -- else, calculate!
+
+ -- Make a session-local scratchpad for calculating scores
+ CREATE TEMP TABLE record_score_scratchpad (
+ bib BIGINT,
+ value NUMERIC
+ ) ON COMMIT DROP;
+
+ -- Gather raw values
+ EXECUTE $e$
+ INSERT INTO record_score_scratchpad (bib, value)
+ SELECT * FROM $e$ || param.func || $e$($1)$e$
+ USING badge_id;
+
+ IF badge_row.discard > 0 OR badge_row.percentile IS NOT NULL THEN
+ -- To speed up discard-common
+ CREATE INDEX record_score_scratchpad_score_idx ON record_score_scratchpad (value);
+ ANALYZE record_score_scratchpad;
+ END IF;
+
+ IF badge_row.discard > 0 THEN -- Remove common low values (trim the long tail)
+ DELETE FROM record_score_scratchpad WHERE value IN (
+ SELECT DISTINCT value FROM record_score_scratchpad ORDER BY value LIMIT badge_row.discard
+ );
+ END IF;
+
+ IF badge_row.percentile IS NOT NULL THEN -- Cut population down to exceptional records
+ DELETE FROM record_score_scratchpad WHERE value <= (
+ SELECT value FROM (
+ SELECT value,
+ CUME_DIST() OVER (ORDER BY value) AS p
+ FROM record_score_scratchpad
+ ) x WHERE p < badge_row.percentile / 100.0 ORDER BY p DESC LIMIT 1
+ );
+ END IF;
+
+
+ -- And, finally, push new data in
+ DELETE FROM rating.record_badge_score WHERE badge = badge_id;
+ INSERT INTO rating.record_badge_score (badge, record, score)
+ SELECT badge_id,
+ bib,
+ GREATEST(ROUND((CUME_DIST() OVER (ORDER BY value)) * 5), 1) AS value
+ FROM record_score_scratchpad;
+
+ DROP TABLE record_score_scratchpad;
+
+ -- Now, finally-finally, mark the badge as recalculated
+ UPDATE rating.badge SET last_calc = NOW() WHERE id = badge_id;
+
+ RETURN;
+END;
+$f$ LANGUAGE PLPGSQL;
+
+CREATE OR REPLACE FUNCTION rating.holds_filled_over_time(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+ iage INT := 1;
+ iint INT := NULL;
+ iscale NUMERIC := NULL;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ IF badge.horizon_age IS NULL THEN
+ RAISE EXCEPTION 'Badge "%" with id % requires a horizon age but has none.',
+ badge.name,
+ badge.id;
+ END IF;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_bib_list;
+ CREATE TEMP TABLE precalc_bib_list ON COMMIT DROP AS
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list;
+
+ iint := EXTRACT(EPOCH FROM badge.importance_interval);
+ IF badge.importance_age IS NOT NULL THEN
+ iage := (EXTRACT(EPOCH FROM badge.importance_age) / iint)::INT;
+ END IF;
+
+ -- if iscale is smaller than 1, scaling slope will be shallow ... BEWARE!
+ iscale := COALESCE(badge.importance_scale, 1.0);
+
+ RETURN QUERY
+ SELECT bib,
+ SUM( holds * GREATEST( iscale * (iage - hage), 1.0 ))
+ FROM (
+ SELECT f.id AS bib,
+ (1 + EXTRACT(EPOCH FROM AGE(h.fulfillment_time)) / iint)::INT AS hage,
+ COUNT(h.id)::INT AS holds
+ FROM action.hold_request h
+ JOIN reporter.hold_request_record rhrr ON (rhrr.id = h.id)
+ JOIN precalc_bib_list f ON (f.id = rhrr.bib_record)
+ WHERE h.fulfillment_time >= NOW() - badge.horizon_age
+ AND h.request_lib = ANY (badge.orgs)
+ GROUP BY 1, 2
+ ) x
+ GROUP BY 1;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.holds_placed_over_time(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+ iage INT := 1;
+ iint INT := NULL;
+ iscale NUMERIC := NULL;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ IF badge.horizon_age IS NULL THEN
+ RAISE EXCEPTION 'Badge "%" with id % requires a horizon age but has none.',
+ badge.name,
+ badge.id;
+ END IF;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_bib_list;
+ CREATE TEMP TABLE precalc_bib_list ON COMMIT DROP AS
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list;
+
+ iint := EXTRACT(EPOCH FROM badge.importance_interval);
+ IF badge.importance_age IS NOT NULL THEN
+ iage := (EXTRACT(EPOCH FROM badge.importance_age) / iint)::INT;
+ END IF;
+
+ -- if iscale is smaller than 1, scaling slope will be shallow ... BEWARE!
+ iscale := COALESCE(badge.importance_scale, 1.0);
+
+ RETURN QUERY
+ SELECT bib,
+ SUM( holds * GREATEST( iscale * (iage - hage), 1.0 ))
+ FROM (
+ SELECT f.id AS bib,
+ (1 + EXTRACT(EPOCH FROM AGE(h.request_time)) / iint)::INT AS hage,
+ COUNT(h.id)::INT AS holds
+ FROM action.hold_request h
+ JOIN reporter.hold_request_record rhrr ON (rhrr.id = h.id)
+ JOIN precalc_bib_list f ON (f.id = rhrr.bib_record)
+ WHERE h.request_time >= NOW() - badge.horizon_age
+ AND h.request_lib = ANY (badge.orgs)
+ GROUP BY 1, 2
+ ) x
+ GROUP BY 1;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.current_hold_count(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ DELETE FROM precalc_copy_filter_bib_list WHERE id NOT IN (
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list
+ );
+
+ ANALYZE precalc_copy_filter_bib_list;
+
+ RETURN QUERY
+ SELECT rhrr.bib_record AS bib,
+ COUNT(DISTINCT h.id)::NUMERIC AS holds
+ FROM action.hold_request h
+ JOIN reporter.hold_request_record rhrr ON (rhrr.id = h.id)
+ JOIN action.hold_copy_map m ON (m.hold = h.id)
+ JOIN precalc_copy_filter_bib_list cf ON (rhrr.bib_record = cf.id AND m.target_copy = cf.copy)
+ WHERE h.fulfillment_time IS NULL
+ AND h.request_lib = ANY (badge.orgs)
+ GROUP BY 1;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.circs_over_time(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+ iage INT := 1;
+ iint INT := NULL;
+ iscale NUMERIC := NULL;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ IF badge.horizon_age IS NULL THEN
+ RAISE EXCEPTION 'Badge "%" with id % requires a horizon age but has none.',
+ badge.name,
+ badge.id;
+ END IF;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ DELETE FROM precalc_copy_filter_bib_list WHERE id NOT IN (
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list
+ );
+
+ ANALYZE precalc_copy_filter_bib_list;
+
+ iint := EXTRACT(EPOCH FROM badge.importance_interval);
+ IF badge.importance_age IS NOT NULL THEN
+ iage := (EXTRACT(EPOCH FROM badge.importance_age) / iint)::INT;
+ END IF;
+
+ -- if iscale is smaller than 1, scaling slope will be shallow ... BEWARE!
+ iscale := COALESCE(badge.importance_scale, 1.0);
+
+ RETURN QUERY
+ SELECT bib,
+ SUM( circs * GREATEST( iscale * (iage - cage), 1.0 ))
+ FROM (
+ SELECT cn.record AS bib,
+ (1 + EXTRACT(EPOCH FROM AGE(c.xact_start)) / iint)::INT AS cage,
+ COUNT(c.id)::INT AS circs
+ FROM action.circulation c
+ JOIN precalc_copy_filter_bib_list cf ON (c.target_copy = cf.copy)
+ JOIN asset.copy cp ON (cp.id = c.target_copy)
+ JOIN asset.call_number cn ON (cn.id = cp.call_number)
+ WHERE c.xact_start >= NOW() - badge.horizon_age
+ AND cn.owning_lib = ANY (badge.orgs)
+ AND c.phone_renewal IS FALSE -- we don't count renewals
+ AND c.desk_renewal IS FALSE
+ AND c.opac_renewal IS FALSE
+ GROUP BY 1, 2
+ ) x
+ GROUP BY 1;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.current_circ_count(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ DELETE FROM precalc_copy_filter_bib_list WHERE id NOT IN (
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list
+ );
+
+ ANALYZE precalc_copy_filter_bib_list;
+
+ RETURN QUERY
+ SELECT cn.record AS bib,
+ COUNT(c.id)::NUMERIC AS circs
+ FROM action.circulation c
+ JOIN precalc_copy_filter_bib_list cf ON (c.target_copy = cf.copy)
+ JOIN asset.copy cp ON (cp.id = c.target_copy)
+ JOIN asset.call_number cn ON (cn.id = cp.call_number)
+ WHERE c.checkin_time IS NULL
+ AND cn.owning_lib = ANY (badge.orgs)
+ GROUP BY 1;
+
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.checked_out_total_ratio(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ DELETE FROM precalc_copy_filter_bib_list WHERE id NOT IN (
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list
+ );
+
+ ANALYZE precalc_copy_filter_bib_list;
+
+ RETURN QUERY
+ SELECT bib,
+ SUM(checked_out)::NUMERIC / SUM(total)::NUMERIC
+ FROM (SELECT cn.record AS bib,
+ (cp.status = 1)::INT AS checked_out,
+ 1 AS total
+ FROM asset.copy cp
+ JOIN precalc_copy_filter_bib_list c ON (cp.id = c.copy)
+ JOIN asset.call_number cn ON (cn.id = cp.call_number)
+ WHERE cn.owning_lib = ANY (badge.orgs)
+ ) x
+ GROUP BY 1;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.holds_total_ratio(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ DELETE FROM precalc_copy_filter_bib_list WHERE id NOT IN (
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list
+ );
+
+ ANALYZE precalc_copy_filter_bib_list;
+
+ RETURN QUERY
+ SELECT cn.record AS bib,
+ COUNT(DISTINCT m.hold)::NUMERIC / COUNT(DISTINCT cp.id)::NUMERIC
+ FROM asset.copy cp
+ JOIN precalc_copy_filter_bib_list c ON (cp.id = c.copy)
+ JOIN asset.call_number cn ON (cn.id = cp.call_number)
+ JOIN action.hold_copy_map m ON (m.target_copy = cp.id)
+ WHERE cn.owning_lib = ANY (badge.orgs)
+ GROUP BY 1;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.holds_holdable_ratio(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ DELETE FROM precalc_copy_filter_bib_list WHERE id NOT IN (
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list
+ );
+
+ ANALYZE precalc_copy_filter_bib_list;
+
+ RETURN QUERY
+ SELECT cn.record AS bib,
+ COUNT(DISTINCT m.hold)::NUMERIC / COUNT(DISTINCT cp.id)::NUMERIC
+ FROM asset.copy cp
+ JOIN precalc_copy_filter_bib_list c ON (cp.id = c.copy)
+ JOIN asset.copy_location cl ON (cl.id = cp.location)
+ JOIN config.copy_status cs ON (cs.id = cp.status)
+ JOIN asset.call_number cn ON (cn.id = cp.call_number)
+ JOIN action.hold_copy_map m ON (m.target_copy = cp.id)
+ WHERE cn.owning_lib = ANY (badge.orgs)
+ AND cp.holdable IS TRUE
+ AND cl.holdable IS TRUE
+ AND cs.holdable IS TRUE
+ GROUP BY 1;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.bib_record_age(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ PERFORM rating.precalc_bibs_by_copy_or_uri(badge_id);
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_bib_list;
+ CREATE TEMP TABLE precalc_bib_list ON COMMIT DROP AS
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_or_uri_list;
+
+ RETURN QUERY
+ SELECT b.id,
+ 1.0 / EXTRACT(EPOCH FROM AGE(b.create_date))::NUMERIC + 1.0
+ FROM precalc_bib_list pop
+ JOIN biblio.record_entry b ON (b.id = pop.id);
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.bib_pub_age(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ PERFORM rating.precalc_bibs_by_copy_or_uri(badge_id);
+
+ SET LOCAL client_min_messages = error;
+ DROP TABLE IF EXISTS precalc_bib_list;
+ CREATE TEMP TABLE precalc_bib_list ON COMMIT DROP AS
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_or_uri_list;
+
+ RETURN QUERY
+ SELECT pop.id AS bib,
+ s.value::NUMERIC
+ FROM precalc_bib_list pop
+ JOIN metabib.record_sorter s ON (
+ s.source = pop.id
+ AND s.attr = 'pubdate'
+ AND s.value ~ '^\d+$'
+ )
+ WHERE s.value::INT <= EXTRACT(YEAR FROM NOW())::INT;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.percent_time_circulating(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+DECLARE
+ badge rating.badge_with_orgs%ROWTYPE;
+BEGIN
+
+ SELECT * INTO badge FROM rating.badge_with_orgs WHERE id = badge_id;
+
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+
+ DELETE FROM precalc_copy_filter_bib_list WHERE id NOT IN (
+ SELECT id FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id FROM precalc_bibs_by_copy_list
+ );
+
+ ANALYZE precalc_copy_filter_bib_list;
+
+ RETURN QUERY
+ SELECT bib,
+ SUM(COALESCE(circ_time,0))::NUMERIC / SUM(age)::NUMERIC
+ FROM (SELECT cn.record AS bib,
+ cp.id,
+ EXTRACT( EPOCH FROM AGE(cp.active_date) ) + 1 AS age,
+ SUM( -- time copy spent circulating
+ EXTRACT(
+ EPOCH FROM
+ AGE(
+ COALESCE(circ.checkin_time, circ.stop_fines_time, NOW()),
+ circ.xact_start
+ )
+ )
+ )::NUMERIC AS circ_time
+ FROM asset.copy cp
+ JOIN precalc_copy_filter_bib_list c ON (cp.id = c.copy)
+ JOIN asset.call_number cn ON (cn.id = cp.call_number)
+ LEFT JOIN action.all_circulation circ ON (
+ circ.target_copy = cp.id
+ AND stop_fines NOT IN (
+ 'LOST',
+ 'LONGOVERDUE',
+ 'CLAIMSRETURNED',
+ 'LONGOVERDUE'
+ )
+ AND NOT (
+ checkin_time IS NULL AND
+ stop_fines = 'MAXFINES'
+ )
+ )
+ WHERE cn.owning_lib = ANY (badge.orgs)
+ AND cp.active_date IS NOT NULL
+ -- Next line requires that copies with no circs (circ.id IS NULL) also not be deleted
+ AND ((circ.id IS NULL AND NOT cp.deleted) OR circ.id IS NOT NULL)
+ GROUP BY 1,2,3
+ ) x
+ GROUP BY 1;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.generic_fixed_rating_by_copy(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+BEGIN
+ PERFORM rating.precalc_bibs_by_copy(badge_id);
+ RETURN QUERY
+ SELECT id, 1.0 FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id, 1.0 FROM precalc_bibs_by_copy_list;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.generic_fixed_rating_by_uri(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+BEGIN
+ PERFORM rating.precalc_bibs_by_uri(badge_id);
+ RETURN QUERY
+ SELECT id, 1.0 FROM precalc_bib_filter_bib_list
+ INTERSECT
+ SELECT id, 1.0 FROM precalc_bibs_by_uri_list;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.generic_fixed_rating_by_copy_or_uri(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+BEGIN
+ PERFORM rating.precalc_bibs_by_copy_or_uri(badge_id);
+ RETURN QUERY
+ (SELECT id, 1.0 FROM precalc_filter_bib_list
+ INTERSECT
+ SELECT id, 1.0 FROM precalc_bibs_by_copy_list)
+ UNION
+ (SELECT id, 1.0 FROM precalc_bib_filter_bib_list
+ INTERSECT
+ SELECT id, 1.0 FROM precalc_bibs_by_uri_list);
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE OR REPLACE FUNCTION rating.generic_fixed_rating_global(badge_id INT)
+ RETURNS TABLE (record BIGINT, value NUMERIC) AS $f$
+BEGIN
+ RETURN QUERY
+ SELECT id, 1.0 FROM precalc_bib_filter_bib_list;
+END;
+$f$ LANGUAGE PLPGSQL STRICT;
+
+CREATE INDEX hold_fulfillment_time_idx ON action.hold_request (fulfillment_time) WHERE fulfillment_time IS NOT NULL;
+CREATE INDEX hold_request_time_idx ON action.hold_request (request_time);
+
+COMMIT;
+
projects / evergreen / pines.git / commitdiff