Add migration for accounts and assessments tables

apps/api/src/database/migrations/2026-06-14.ts

@@ -0,0 +1,41 @@
+import { Kysely, sql } from 'kysely'
+import { addDefaultColumns } from '../db';
+
+export async function up(db: Kysely<any>): Promise<void> {
+    // TABLE: ACCOUNTS
+    await db.schema.createTable("accounts")
+        .addColumn("id", "uuid", (cb) => cb.primaryKey().defaultTo(sql`gen_random_uuid()`))
+        .addColumn("created_at", "timestamptz", (cb) => cb
+            .notNull()
+            .defaultTo(sql`now()`)
+        )
+        .addColumn("discord_id", "text", (cb) => cb.unique())
+        .addColumn("email", "text", (cb) => cb.unique())
+        .addColumn("name", "text", (cb) => cb.notNull().defaultTo(""))
+        .addColumn("gender", "text", (cb) => cb.notNull())
+        .execute();
+
+    // TABLE: ASSESSMENTS
+    await db.schema.createTable("assessments")
+        .$call(addDefaultColumns)
+        .addColumn("account_id", "uuid")
+        .addColumn("name", "text", (cb) => cb.notNull().defaultTo(""))
+        .addColumn("gender", "text", (cb) => cb.notNull())
+        .addColumn("age", "numeric", (cb) => cb.notNull())
+        .addColumn("weight", "numeric", (cb) => cb.notNull())
+        .addForeignKeyConstraint(
+            "fk_assessments_account_id",
+            ["account_id"],
+            "accounts",
+            ["id"],
+            (cb) => cb.onDelete("cascade")
+        )
+        .execute();
+}
+
+export async function down(db: Kysely<any>): Promise<void> {
+    // TABLE: ASSESSMENTS
+    await db.schema.dropTable("assessments").ifExists().execute()
+    // TABLE: ACCOUNTS
+    await db.schema.dropTable("accounts").ifExists().execute()
+}