hold import stuff

git-svn-id: svn://svn.open-ils.org/ILS/trunk@5195 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Evergreen/src/extras/import/legacy_hold.sql b/Evergreen/src/extras/import/legacy_hold.sql
new file mode 100644 (file)
index 0000000..d784c5e
--- /dev/null
+++ b/Evergreen/src/extras/import/legacy_hold.sql
@@ -0,0 +1,94 @@
+BEGIN;
+
+-- These are copy level holds
+CREATE TABLE legacy_copy_hold_insert AS
+       SELECT  DISTINCT ON (jl.cat_key, jl.call_key, jl.item_key)
+               cp.id AS current_copy,
+               cp.id AS target,
+               'C'::TEXT AS hold_type,
+               pou.id AS pickup_lib,
+               pou.id AS selection_lib,
+               CASE    WHEN lh.hold_range = 'SYSTEM' THEN 0
+                       WHEN lh.hold_range = 'GROUP' THEN 1
+                       ELSE 2
+               END AS selection_depth,
+               lh.hold_date AS request_time,
+               CASE    WHEN lh.available IN ('Y','I') THEN now()
+                       ELSE NULL
+               END AS capture_time,
+               rou.id AS request_lib,
+               au.id AS requestor,
+               au.id AS usr
+         FROM  legacy_hold lh
+               JOIN joined_legacy jl
+                       ON (    jl.cat_key = lh.cat_key
+                               AND jl.call_key = lh.call_key
+                               AND jl.item_key = lh.call_key )
+               JOIN asset.copy cp ON (cp.barcode = jl.item_id)
+               JOIN actor.usr au ON (au.id = lh.user_key)
+               JOIN actor.org_unit rou ON (rou.shortname = lh.placing_lib)
+               JOIN actor.org_unit pou ON (pou.shortname = lh.pickup_lib)
+         WHERE lh.hold_level = 'C';
+
+-- And these are CN level holds
+CREATE TABLE legacy_cn_hold_insert AS
+       SELECT  DISTINCT ON (jl.cat_key, jl.call_key, jl.item_key)
+               cp.id AS current_copy,
+               cp.call_number AS target,
+               'V'::TEXT AS hold_type,
+               pou.id AS pickup_lib,
+               pou.id AS selection_lib,
+               CASE    WHEN lh.hold_range = 'SYSTEM' THEN 0
+                       WHEN lh.hold_range = 'GROUP' THEN 1
+                       ELSE 2
+               END AS selection_depth,
+               lh.hold_date AS request_time,
+               CASE    WHEN lh.available = 'Y' THEN now()
+                       ELSE NULL
+               END AS capture_time,
+               rou.id AS request_lib,
+               au.id AS requestor,
+               au.id AS usr
+         FROM  legacy_hold lh
+               JOIN joined_legacy jl
+                       ON (    jl.cat_key = lh.cat_key
+                               AND jl.call_key = lh.call_key
+                               AND jl.item_key = lh.call_key )
+               JOIN asset.copy cp ON (cp.barcode = jl.item_id)
+               JOIN actor.usr au ON (au.id = lh.user_key)
+               JOIN actor.org_unit rou ON (rou.shortname = lh.placing_lib)
+               JOIN actor.org_unit pou ON (pou.shortname = lh.pickup_lib)
+         WHERE lh.hold_level = 'A';
+
+-- And these are CN level holds
+CREATE TABLE legacy_title_hold_insert AS
+       SELECT  DISTINCT ON (jl.cat_key, jl.call_key, jl.item_key)
+               cp.id AS current_copy,
+               cn.record AS target,
+               'T'::TEXT AS hold_type,
+               pou.id AS pickup_lib,
+               pou.id AS selection_lib,
+               CASE    WHEN lh.hold_range = 'SYSTEM' THEN 0
+                       WHEN lh.hold_range = 'GROUP' THEN 1
+                       ELSE 2
+               END AS selection_depth,
+               lh.hold_date AS request_time,
+               CASE    WHEN lh.available IN ('Y','I') THEN now()
+                       ELSE NULL
+               END AS capture_time,
+               rou.id AS request_lib,
+               au.id AS requestor,
+               au.id AS usr
+         FROM  legacy_hold lh
+               JOIN joined_legacy jl
+                       ON (    jl.cat_key = lh.cat_key
+                               AND jl.call_key = lh.call_key
+                               AND jl.item_key = lh.call_key )
+               JOIN asset.copy cp ON (cp.barcode = jl.item_id)
+               JOIN asset.call_number cn ON (cp.call_number = cn.id)
+               JOIN actor.usr au ON (au.id = lh.user_key)
+               JOIN actor.org_unit rou ON (rou.shortname = lh.placing_lib)
+               JOIN actor.org_unit pou ON (pou.shortname = lh.pickup_lib)
+         WHERE lh.hold_level = 'T';
+
+--COMMIT;