✨ Add support for multiple emails for profile.

backend/resources/migrations/0002.users.sql

@@ -15,6 +15,37 @@ CREATE TABLE users (
   is_demo boolean NOT NULL DEFAULT false
 );
 
+CREATE UNIQUE INDEX users__username__idx
+    ON users (username)
+ WHERE deleted_at IS null;
+
+CREATE UNIQUE INDEX users__email__idx
+    ON users (email)
+ WHERE deleted_at IS null;
+
+CREATE INDEX users__is_demo
+    ON users (is_demo)
+ WHERE deleted_at IS null
+   AND is_demo IS true;
+
+--- Table used for register all used emails by the user
+CREATE TABLE IF NOT EXISTS user_emails (
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+
+  created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
+  verified_at timestamptz NULL DEFAULT NULL,
+
+  email text NOT NULL,
+
+  is_main boolean NOT NULL DEFAULT false,
+  is_verified boolean NOT NULL DEFAULT false
+);
+
+CREATE INDEX user_emails__user_id__idx
+    ON user_emails (user_id);
+
+--- Table for user key value attributes
+
 CREATE TABLE IF NOT EXISTS user_attrs (
   user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
 
@@ -27,6 +58,8 @@ CREATE TABLE IF NOT EXISTS user_attrs (
   PRIMARY KEY (key, user_id)
 );
 
+--- Table for store verification tokens
+
 CREATE TABLE IF NOT EXISTS tokens (
   user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
   token text NOT NULL,
@@ -37,6 +70,8 @@ CREATE TABLE IF NOT EXISTS tokens (
   PRIMARY KEY (token, user_id)
 );
 
+--- Table for store user sessions.
+
 CREATE TABLE IF NOT EXISTS sessions (
   id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
 
@@ -47,6 +82,9 @@ CREATE TABLE IF NOT EXISTS sessions (
   user_agent text NULL
 );
 
+CREATE INDEX sessions__user_id__idx
+    ON sessions (user_id);
+
 -- Insert a placeholder system user.
 
 INSERT INTO users (id, fullname, username, email, photo, password)
@@ -57,18 +95,7 @@ VALUES ('00000000-0000-0000-0000-000000000000'::uuid,
         '',
         '!');
 
-CREATE UNIQUE INDEX users__username__idx
-    ON users (username)
- WHERE deleted_at IS null;
-
-CREATE UNIQUE INDEX users__email__idx
-    ON users (email)
- WHERE deleted_at IS null;
-
-CREATE INDEX users__is_demo
-    ON users(is_demo)
- WHERE deleted_at IS null
-   AND is_demo IS true;
+--- Triggers
 
 CREATE TRIGGER users__modified_at__tgr
 BEFORE UPDATE ON users