[MM-61756] Attribute Based Access Control - Phase 1 (#30785)

Attribute Based Access Control - Base
* MM-63662

* MM-63919

* MM-63954

* MM-63955 

* MM-63425

* MM-63426

* MM-63458

* MM-63459

* MM-63603

* MM-63845

* MM-64146

* MM-64199

* MM-64201

* MM-64233

* MM-64247

* MM-64268

---------

Co-authored-by: Harshil Sharma <harshilsharma63@gmail.com>
Co-authored-by: Pablo Andrés Vélez Vidal <pablovv2012@gmail.com>
Co-authored-by: abhijit-singh <abhijitsingh0702@gmail.com>
Co-authored-by: Harrison Healey <harrisonmhealey@gmail.com>

server/channels/db/migrations/migrations.list

@@ -267,6 +267,8 @@ channels/db/migrations/mysql/000134_create_access_control_policies.down.sql
 channels/db/migrations/mysql/000134_create_access_control_policies.up.sql
 channels/db/migrations/mysql/000135_sidebarchannels_categoryid.down.sql
 channels/db/migrations/mysql/000135_sidebarchannels_categoryid.up.sql
+channels/db/migrations/mysql/000136_create_attribute_view.down.sql
+channels/db/migrations/mysql/000136_create_attribute_view.up.sql
 channels/db/migrations/postgres/000001_create_teams.down.sql
 channels/db/migrations/postgres/000001_create_teams.up.sql
 channels/db/migrations/postgres/000002_create_team_members.down.sql
@@ -535,3 +537,5 @@ channels/db/migrations/postgres/000134_create_access_control_policies.down.sql
 channels/db/migrations/postgres/000134_create_access_control_policies.up.sql
 channels/db/migrations/postgres/000135_sidebarchannels_categoryid.down.sql
 channels/db/migrations/postgres/000135_sidebarchannels_categoryid.up.sql
+channels/db/migrations/postgres/000136_create_attribute_view.down.sql
+channels/db/migrations/postgres/000136_create_attribute_view.up.sql

server/channels/db/migrations/mysql/000136_create_attribute_view.down.sql

@@ -0,0 +1 @@
+DROP VIEW IF EXISTS AttributeView;

server/channels/db/migrations/mysql/000136_create_attribute_view.up.sql

@@ -0,0 +1,11 @@
+CREATE OR REPLACE VIEW AttributeView AS
+  SELECT
+       pv.GroupID,
+       pv.TargetID,
+       pv.TargetType,
+       JSON_OBJECTAGG(pf.Name, pv.Value)
+  AS Attributes
+  FROM PropertyValues pv
+  LEFT JOIN PropertyFields pf ON pf.ID = pv.FieldID
+  GROUP BY GroupID, TargetID, TargetType;
+  

server/channels/db/migrations/postgres/000136_create_attribute_view.down.sql

@@ -0,0 +1 @@
+DROP MATERIALIZED VIEW IF EXISTS AttributeView;

server/channels/db/migrations/postgres/000136_create_attribute_view.up.sql

@@ -0,0 +1,37 @@
+CREATE OR REPLACE PROCEDURE create_attribute_view()
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    EXECUTE '
+    CREATE MATERIALIZED VIEW IF NOT EXISTS AttributeView AS
+	SELECT
+        pv.GroupID,
+        pv.TargetID,
+        pv.TargetType,
+        jsonb_object_agg(
+            pf.Name,
+            CASE
+                WHEN pf.Type = ''select'' THEN (
+                    SELECT to_jsonb(options.name)
+                    FROM jsonb_to_recordset(pf.Attrs->''options'') AS options(id text, name text)
+                    WHERE options.id = pv.Value #>> ''{}''
+                    LIMIT 1
+                )
+                WHEN pf.Type = ''multiselect'' THEN (
+                    SELECT jsonb_agg(option_names.name)
+                    FROM jsonb_array_elements_text(pv.Value) AS option_id
+                    JOIN jsonb_to_recordset(pf.Attrs->''options'') AS option_names(id text, name text)
+                    ON option_id = option_names.id
+                )
+                ELSE pv.Value
+            END
+        ) AS Attributes    FROM PropertyValues pv
+    LEFT JOIN PropertyFields pf ON pf.ID = pv.FieldID
+    WHERE pv.DeleteAt = 0 OR pv.DeleteAt IS NULL
+    GROUP BY pv.GroupID, pv.TargetID, pv.TargetType
+        ';
+END;
+$$;
+
+call create_attribute_view();
+DROP PROCEDURE create_attribute_view();