mirror of
https://github.com/zitadel/zitadel.git
synced 2025-08-23 15:28:21 +00:00
init
This commit is contained in:
adlerhurst
225
backend/storage/01_events.sql
Normal file
225
backend/storage/01_events.sql
Normal file
@@ -0,0 +1,225 @@
|
||||
DROP TABLE IF EXISTS properties;
|
||||
DROP TABLE IF EXISTS parents;
|
||||
DROP TABLE IF EXISTS objects;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS objects (
|
||||
type TEXT NOT NULL
|
||||
, id TEXT NOT NULL
|
||||
|
||||
, PRIMARY KEY (type, id)
|
||||
);
|
||||
|
||||
TRUNCATE objects CASCADE;
|
||||
INSERT INTO objects VALUES
|
||||
('instance', 'i1')
|
||||
, ('organization', 'o1')
|
||||
, ('user', 'u1')
|
||||
, ('user', 'u2')
|
||||
, ('organization', 'o2')
|
||||
, ('user', 'u3')
|
||||
, ('project', 'p3')
|
||||
|
||||
, ('instance', 'i2')
|
||||
, ('organization', 'o3')
|
||||
, ('user', 'u4')
|
||||
, ('project', 'p1')
|
||||
, ('project', 'p2')
|
||||
, ('application', 'a1')
|
||||
, ('application', 'a2')
|
||||
, ('org_domain', 'od1')
|
||||
, ('org_domain', 'od2')
|
||||
;
|
||||
|
||||
CREATE TABLE IF NOT EXISTS parents (
|
||||
parent_type TEXT NOT NULL
|
||||
, parent_id TEXT NOT NULL
|
||||
, child_type TEXT NOT NULL
|
||||
, child_id TEXT NOT NULL
|
||||
, PRIMARY KEY (parent_type, parent_id, child_type, child_id)
|
||||
, FOREIGN KEY (parent_type, parent_id) REFERENCES objects(type, id) ON DELETE CASCADE
|
||||
, FOREIGN KEY (child_type, child_id) REFERENCES objects(type, id) ON DELETE CASCADE
|
||||
);
|
||||
|
||||
INSERT INTO parents VALUES
|
||||
('instance', 'i1', 'organization', 'o1')
|
||||
, ('organization', 'o1', 'user', 'u1')
|
||||
, ('organization', 'o1', 'user', 'u2')
|
||||
, ('instance', 'i1', 'organization', 'o2')
|
||||
, ('organization', 'o2', 'user', 'u3')
|
||||
, ('organization', 'o2', 'project', 'p3')
|
||||
|
||||
, ('instance', 'i2', 'organization', 'o3')
|
||||
, ('organization', 'o3', 'user', 'u4')
|
||||
, ('organization', 'o3', 'project', 'p1')
|
||||
, ('organization', 'o3', 'project', 'p2')
|
||||
, ('project', 'p1', 'application', 'a1')
|
||||
, ('project', 'p2', 'application', 'a2')
|
||||
, ('organization', 'o3', 'org_domain', 'od1')
|
||||
, ('organization', 'o3', 'org_domain', 'od2')
|
||||
;
|
||||
|
||||
CREATE TABLE properties (
|
||||
object_type TEXT NOT NULL
|
||||
, object_id TEXT NOT NULL
|
||||
, key TEXT NOT NULL
|
||||
, value JSONB NOT NULL
|
||||
, should_index BOOLEAN NOT NULL DEFAULT FALSE
|
||||
|
||||
, PRIMARY KEY (object_type, object_id, key)
|
||||
, FOREIGN KEY (object_type, object_id) REFERENCES objects(type, id) ON DELETE CASCADE
|
||||
);
|
||||
|
||||
CREATE INDEX properties_object_indexed ON properties (object_type, object_id) INCLUDE (value) WHERE should_index;
|
||||
CREATE INDEX properties_value_indexed ON properties (object_type, key, value) WHERE should_index;
|
||||
|
||||
TRUNCATE properties;
|
||||
INSERT INTO properties VALUES
|
||||
('instance', 'i1', 'name', '"Instance 1"', TRUE)
|
||||
, ('instance', 'i1', 'description', '"Instance 1 description"', FALSE)
|
||||
, ('instance', 'i2', 'name', '"Instance 2"', TRUE)
|
||||
, ('organization', 'o1', 'name', '"Organization 1"', TRUE)
|
||||
, ('org_domain', 'od1', 'domain', '"example.com"', TRUE)
|
||||
, ('org_domain', 'od1', 'is_primary', 'true', TRUE)
|
||||
, ('org_domain', 'od1', 'is_verified', 'true', FALSE)
|
||||
, ('org_domain', 'od2', 'domain', '"example.org"', TRUE)
|
||||
, ('org_domain', 'od2', 'is_primary', 'false', TRUE)
|
||||
, ('org_domain', 'od2', 'is_verified', 'false', FALSE)
|
||||
;
|
||||
|
||||
CREATE TABLE events (
|
||||
id UUID PRIMARY KEY DEFAULT gen_random_uuid()
|
||||
, type TEXT NOT NULL
|
||||
, created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
|
||||
, revision SMALLINT NOT NULL
|
||||
, creator TEXT NOT NULL
|
||||
, payload JSONB
|
||||
|
||||
, global_sequence NUMERIC NOT NULL DEFAULT pg_current_xact_id()::TEXT::NUMERIC
|
||||
, sequence_order SMALLINT NOT NULL CHECK (sequence_order >= 0)
|
||||
|
||||
-- , object_type TEXT NOT NULL
|
||||
-- , object_id TEXT NOT NULL
|
||||
|
||||
-- , FOREIGN KEY (object_type, object_id) REFERENCES objects(type, id)
|
||||
);
|
||||
|
||||
CREATE TYPE property (
|
||||
-- key must be a json path
|
||||
key TEXT
|
||||
-- value should be a primitive type
|
||||
, value JSONB
|
||||
-- indicates wheter the property should be indexed
|
||||
, should_index BOOLEAN
|
||||
);
|
||||
|
||||
CREATE TYPE parent (
|
||||
parent_type TEXT
|
||||
, parent_id TEXT
|
||||
);
|
||||
|
||||
CREATE TYPE object (
|
||||
type TEXT
|
||||
, id TEXT
|
||||
, properties property[]
|
||||
-- an object automatically inherits the parents of its parent
|
||||
, parents parent[]
|
||||
);
|
||||
|
||||
CREATE TYPE command (
|
||||
type TEXT
|
||||
, revision SMALLINT
|
||||
, creator TEXT
|
||||
, payload JSONB
|
||||
|
||||
-- if properties is null the objects and all its child objects get deleted
|
||||
-- if the value of a property is null the property and all sub fields get deleted
|
||||
-- for example if the key is 'a.b' and the value is null the property 'a.b.c' will be deleted as well
|
||||
, objects object[]
|
||||
);
|
||||
|
||||
CREATE OR REPLACE PROCEDURE update_object(_object object)
|
||||
AS $$
|
||||
DECLARE
|
||||
_property property;
|
||||
BEGIN
|
||||
FOR _property IN ARRAY _object.properties LOOP
|
||||
IF _property.value IS NULL THEN
|
||||
DELETE FROM properties
|
||||
WHERE object_type = _object.type
|
||||
AND object_id = _object.id
|
||||
AND key LIKE CONCAT(_property.key, '%');
|
||||
ELSE
|
||||
INSERT INTO properties (object_type, object_id, key, value, should_index)
|
||||
VALUES (_object.type, _object.id, _property.key, _property.value, _property.should_index)
|
||||
ON CONFLICT (object_type, object_id, key) DO UPDATE SET (value, should_index) = (_property.value, _property.should_index);
|
||||
END IF;
|
||||
END LOOP;
|
||||
END;
|
||||
|
||||
CREATE OR REPLACE PROCEDURE delete_object(_type, _id)
|
||||
AS $$
|
||||
BEGIN
|
||||
WITH RECURSIVE objects_to_delete (_type, _id) AS (
|
||||
SELECT $1, $2
|
||||
|
||||
UNION
|
||||
|
||||
SELECT p.child_type, p.child_id
|
||||
FROM parents p
|
||||
JOIN objects_to_delete o ON p.parent_type = o.type AND p.parent_id = o.id
|
||||
)
|
||||
DELETE FROM objects
|
||||
WHERE (type, id) IN (SELECT * FROM objects_to_delete)
|
||||
END;
|
||||
|
||||
CREATE OR REPLACE FUNCTION push(_commands command[])
|
||||
RETURNS NUMMERIC AS $$
|
||||
DECLARE
|
||||
_command command;
|
||||
_index INT;
|
||||
|
||||
_object object;
|
||||
BEGIN
|
||||
FOR _index IN 1..array_length(_commands, 1) LOOP
|
||||
_command := _commands[_index];
|
||||
INSERT INTO events (type, revision, creator, payload)
|
||||
VALUES (_command.type, _command.revision, _command.creator, _command.payload);
|
||||
|
||||
FOREACH _object IN ARRAY _command.objects LOOP
|
||||
IF _object.properties IS NULL THEN
|
||||
PERFORM delete_object(_object.type, _object.id);
|
||||
ELSE
|
||||
PERFORM update_object(_object);
|
||||
END IF;
|
||||
END LOOP;
|
||||
RETURN pg_current_xact_id()::TEXT::NUMERIC;
|
||||
END;
|
||||
$$ LANGUAGE plpgsql;
|
||||
|
||||
|
||||
BEGIN;
|
||||
|
||||
|
||||
RETURNING *
|
||||
;
|
||||
|
||||
rollback;
|
||||
|
||||
SELECT
|
||||
*
|
||||
FROM
|
||||
properties
|
||||
WHERE
|
||||
(object_type, object_id) IN (
|
||||
SELECT
|
||||
object_type
|
||||
, object_id
|
||||
FROM
|
||||
properties
|
||||
where
|
||||
object_type = 'instance'
|
||||
and key = 'name'
|
||||
and value = '"Instance 1"'
|
||||
and should_index
|
||||
)
|
||||
;
|
||||
Reference in New Issue
Block a user