Database changes which actually work, for the moment.

dba/davical.sql

@@ -304,11 +304,40 @@ CREATE INDEX sync_processing_index ON sync_changes( collection_id, dav_id, sync_
 
 CREATE TABLE access_ticket (
   ticket_id TEXT PRIMARY KEY,
-  is_collection BOOLEAN,
+  is_public BOOLEAN,
   privileges BIT(24),
-  target_id INT8,
+  target_collection_id INT8 NOT NULL REFERENCES collection(collection_id) ON UPDATE CASCADE ON DELETE CASCADE,
-  displayname TEXT,
+  target_resource_id INT8 REFERENCES caldav_data(dav_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  dav_displayname TEXT,
   expires TIMESTAMP
 );
 
+
+-- At this point we only support binding collections
+CREATE TABLE dav_binding (
+  bind_id INT8 DEFAULT nextval('dav_id_seq') PRIMARY KEY,
+  target_ticket_id TEXT REFERENCES access_ticket(ticket_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  target_collection_id INT8 REFERENCES collection(collection_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  dav_owner_id INT8 NOT NULL REFERENCES principal(principal_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  parent_container TEXT,
+  dav_name TEXT,
+  dav_displayname TEXT
+);
+
+
+CREATE TABLE collection_mashup (
+  mashup_id SERIAL PRIMARY KEY,
+  dav_owner_id INT8 NOT NULL REFERENCES principal(principal_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  parent_container TEXT,
+  dav_name TEXT,
+  dav_displayname TEXT
+);
+
+CREATE TABLE mashup_member (
+  mashup_id INT8 NOT NULL REFERENCES collection_mashup(mashup_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  target_ticket_id TEXT REFERENCES access_ticket(ticket_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  target_collection_id INT8 REFERENCES collection(collection_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  member_colour TEXT
+);
+
 SELECT new_db_revision(1,2,8, 'Août' );

dba/patches/1.2.8.sql

@@ -1,21 +1,51 @@
 
--- This database update adds support for the draft webdav-sync specification
+-- This database update adds support for tickets to be handed out to grant
--- as well as some initial support for addressbook collections which will
+-- specific access to a collection or individual resource, as read-only or
--- be needed to support carddav.
+-- read-write.  A table is also added to manage WebDAV binding, in line
+-- with http://tools.ietf.org/html/draft-ietf-webdav-bind.
 
 BEGIN;
 SELECT check_db_revision(1,2,7);
 
 CREATE TABLE access_ticket (
   ticket_id TEXT PRIMARY KEY,
-  is_collection BOOLEAN,
   is_public BOOLEAN,
   privileges BIT(24),
-  target_id INT8,
+  target_collection_id INT8 NOT NULL REFERENCES collection(collection_id) ON UPDATE CASCADE ON DELETE CASCADE,
-  displayname TEXT,
+  target_resource_id INT8 REFERENCES caldav_data(dav_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  dav_displayname TEXT,
   expires TIMESTAMP
 );
 
+
+-- At this point we only support binding collections
+CREATE TABLE dav_binding (
+  bind_id INT8 DEFAULT nextval('dav_id_seq') PRIMARY KEY,
+  target_ticket_id TEXT REFERENCES access_ticket(ticket_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  target_collection_id INT8 REFERENCES collection(collection_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  dav_owner_id INT8 NOT NULL REFERENCES principal(principal_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  parent_container TEXT,
+  dav_name TEXT,
+  dav_displayname TEXT
+);
+
+
+CREATE TABLE collection_mashup (
+  mashup_id SERIAL PRIMARY KEY,
+  dav_owner_id INT8 NOT NULL REFERENCES principal(principal_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  parent_container TEXT,
+  dav_name TEXT,
+  dav_displayname TEXT
+);
+
+CREATE TABLE mashup_member (
+  mashup_id INT8 NOT NULL REFERENCES collection_mashup(mashup_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  target_ticket_id TEXT REFERENCES access_ticket(ticket_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  target_collection_id INT8 REFERENCES collection(collection_id) ON UPDATE CASCADE ON DELETE CASCADE,
+  member_colour TEXT
+);
+
+
 SELECT new_db_revision(1,2,8, 'Août' );
 
 COMMIT;