--
-- packages/notes/sql/notes-create.sql
--
-- @author rhs@mit.edu
-- @creation-date 2000-10-22
-- @cvs-id $Id: notes-create.sql,v 1.2 2001/07/09 15:37:14 vinodk Exp $
--
-- openacs port: vinod kurup vkurup@massmed.org
--

create function inline_0 ()
returns integer as '
begin
    PERFORM acs_object_type__create_type (
	''note'',			-- object_type
	''Note'',			-- pretty_name
	''Notes'',			-- pretty_plural
	''acs_object'',		-- supertype
	''notes'',			-- table_name
	''note_id'',		-- id_column
	null,				-- package_name
	''f'',				-- abstract_p
	null,				-- type_extension_table
	null				-- name_method
	);

    return 0;
end;' language 'plpgsql';

select inline_0 ();

drop function inline_0 ();

create function inline_1 ()
returns integer as '
begin
    PERFORM acs_attribute__create_attribute (
	  ''note'',				-- object_type
	  ''TITLE'',			-- attribute_name
	  ''string'',			-- datatype
	  ''Title'',			-- pretty_name
	  ''Titles'',			-- pretty_plural
	  null,					-- table_name
	  null,					-- column_name
	  null,					-- default_value
	  1,					-- min_n_values
	  1,					-- max_n_values
	  null,					-- sort_order
	  ''type_specific'',	-- storage
	  ''f''					-- static_p
	);

    PERFORM acs_attribute__create_attribute (
	  ''note'',				-- object_type
	  ''BODY'',				-- attribute_name
	  ''string'',			-- datatype
	  ''Body'',				-- pretty_name
	  ''Bodies'',			-- pretty_plural
	  null,					-- table_name
	  null,					-- column_name
	  null,					-- default_value
	  1,					-- min_n_values
	  1,					-- max_n_values
	  null,					-- sort_order
	  ''type_specific'',	-- storage
	  ''f''					-- static_p
	);

    return 0;
end;' language 'plpgsql';

select inline_1 ();

drop function inline_1 ();

create table notes (
    note_id    integer 
			   constraint notes_note_id_fk
			   references acs_objects(object_id) 
			   constraint notes_note_id_pk
			   primary key,
    owner_id   integer 
			   constraint notes_owner_id_fk
			   references users(user_id),
    title      varchar(255) 
			   constraint notes_title_nn
			   not null,
    body       varchar(1024)
);

create function note__new (integer,integer,varchar,varchar,varchar,timestamp,integer,varchar,integer)
returns integer as '
declare
  p_note_id					alias for $1;       -- default null
  p_owner_id				alias for $2;       -- default null
  p_title					alias for $3;
  p_body					alias for $4;
  p_object_type				alias for $5;       -- default ''note''
  p_creation_date			alias for $6;		-- default now()
  p_creation_user			alias for $7;		-- default null
  p_creation_ip				alias for $8;		-- default null
  p_context_id				alias for $9;		-- default null
  v_note_id					notes.note_id%TYPE;
begin
	v_note_id := acs_object__new (
		p_note_id,
		p_object_type,
		p_creation_date,
		p_creation_user,
		p_creation_ip,
		p_context_id
	);

	insert into notes
	  (note_id, owner_id, title, body)
	values
	  (v_note_id, p_owner_id, p_title, p_body);

	PERFORM acs_permission__grant_permission(
          v_note_id,
          p_owner_id,
          ''admin''
    );

	return v_note_id;

end;' language 'plpgsql';

create function note__delete (integer)
returns integer as '
declare
  p_note_id				alias for $1;
begin
    delete from acs_permissions
		   where object_id = p_note_id;

	delete from notes
		   where note_id = p_note_id;

	raise NOTICE ''Deleting note...'';
	PERFORM acs_object__delete(p_note_id);

	return 0;

end;' language 'plpgsql';