-work on v3 exchangedb schema

1 files changed, 48 insertions, 26 deletions

diff --git a/src/exchangedb/0003-purse_deletion.sql b/src/exchangedb/0003-purse_deletion.sql
index e655ee613..5434a334e 100644
--- a/src/exchangedb/0003-purse_deletion.sql
+++ b/src/exchangedb/0003-purse_deletion.sql
@@ -15,60 +15,82 @@
 --
 
 CREATE OR REPLACE FUNCTION create_table_purse_deletion(
-  IN shard_suffix VARCHAR DEFAULT NULL
+  IN partition_suffix VARCHAR DEFAULT NULL
 )
 RETURNS VOID
 LANGUAGE plpgsql
 AS $$
+DECLARE
+  table_name VARCHAR DEFAULT 'purse_deletion';
 BEGIN
   PERFORM create_partitioned_table(
     'CREATE TABLE IF NOT EXISTS %I'
-      '(purse_deletion_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY' -- UNIQUE'
+      '(purse_deletion_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY'
       ',purse_sig BYTEA CHECK (LENGTH(purse_sig)=64)'
-      ',XXX VARCHAR NOT NULL'
+      ',purse_pub BYTEA NOT NULL CHECK (LENGTH(purse_pub)=32)'
     ') %s ;'
-    ,'purse_deletion'
-    ,'PARTITION BY HASH (XXX)'
-    ,shard_suffix
+    ,table_name
+    ,'PARTITION BY HASH (purse_pub)'
+    ,partition_suffix
   );
-  COMMENT ON TABLE purse_deletion
-    IS 'signatures affirming explicit purse deletions';
-  COMMENT ON COLUMN purse_deletion.purse_sig
-    IS 'signature of type XXX';
-END
-$$;
+  PERFORM comment_partitioned_table(
+     'signatures affirming explicit purse deletions'
+    ,table_name
+    ,partition_suffix
+  );
+  PERFORM comment_partitioned_column(
+     'signature of type WALLET_PURSE_DELETE'
+    ,'purse_sig'
+    ,table_name
+    ,partition_suffix
+  );
+END $$;
+
 COMMENT ON FUNCTION create_table_purse_deletion
   IS 'Creates the purse_deletion table';
 
+
 CREATE OR REPLACE FUNCTION constrain_table_purse_deletion(
   IN partition_suffix VARCHAR
 )
 RETURNS void
 LANGUAGE plpgsql
 AS $$
+DECLARE
+  table_name VARCHAR DEFAULT 'purse_deletion';
 BEGIN
+  table_name = concat_ws('_', table_name, partition_suffix);
   EXECUTE FORMAT (
-    'ALTER TABLE purse_deletion_' || partition_suffix || ' '
-      'ADD CONSTRAINT purse_deletion_' || partition_suffix || '_XXX '
-        'UNIQUE (XXX)'
+    'ALTER TABLE ' || table_name ||
+      ' ADD CONSTRAINT ' || table_name || '_delete_serial_key '
+        'UNIQUE (purse_deletion_serial_id)'
   );
-END
-$$;
+END $$;
 
-CREATE OR REPLACE FUNCTION alter_create_was_deleted_table_purse_requests (
+
+CREATE OR REPLACE FUNCTION create_table_purse_requests_was_deleted (
   IN partition_suffix VARCHAR
 )
 RETURNS void
 LANGUAGE plpgsql
 AS $$
+DECLARE
+  table_name VARCHAR DEFAULT 'purse_requests';
 BEGIN
+  table_name = concat_ws('_', table_name, partition_suffix);
   EXECUTE FORMAT (
-    'ALTER TABLE purse_requests_' || partition_suffix ||
+    'ALTER TABLE ' || table_name ||
     ' ADD COLUMN'
     ' was_deleted BOOLEAN NOT NULL DEFAULT(FALSE)'
   );
-END
-$$;
+  PERFORM comment_partitioned_column(
+     'TRUE if the purse was explicitly deleted (purse must have an entry in the purse_deletion table)'
+    ,'was_deleted'
+    ,table_name
+    ,partition_suffix
+  );
+END $$;
+
 
 INSERT INTO exchange_tables
     (name
@@ -78,17 +100,17 @@ INSERT INTO exchange_tables
     ,by_range)
   VALUES
     ('purse_deletion'
-    ,'exchange-0002'
+    ,'exchange-0003'
     ,'create'
     ,TRUE
     ,FALSE),
     ('purse_deletion'
-    ,'exchange-0002'
+    ,'exchange-0003'
     ,'constrain'
     ,TRUE
     ,FALSE),
-    ('purse_requests'
-    ,'exchange-0002'
-    ,'alter_create_was_deleted'
+    ('purse_requests_was_deleted'
+    ,'exchange-0003'
+    ,'create'
     ,TRUE
     ,FALSE);