feat: ✨ contact rethinked and user_contact created

migrations/20241213232937_contact.up.sql

@@ -1,5 +1,5 @@
 -- Add up migration script here
 CREATE TABLE IF NOT EXISTS "contact"(
-    user_id BIGSERIAL PRIMARY KEY NOT NULL UNIQUE,
-    email VARCHAR(255) NOT NULL UNIQUE
+    id BIGSERIAL PRIMARY KEY NOT NULL UNIQUE,
+    name VARCHAR(255) NOT NULL UNIQUE
 );

migrations/20241215002127_user_contact.down.sql

@@ -0,0 +1,2 @@
+-- Add down migration script here
+DROP TABLE IF EXISTS "user_contact";

migrations/20241215002127_user_contact.up.sql

@@ -0,0 +1,6 @@
+-- Add up migration script here
+CREATE TABLE IF NOT EXISTS "user_contact"(
+    user_id BIGSERIAL NOT NULL REFERENCES "user"(id),
+    contact_id BIGSERIAL NOT NULL REFERENCES "contact"(id),
+    PRIMARY KEY (user_id, contact_id)
+);