feat: added base captcha implementation

backend/src/db/migrations/20240606073539_add-consecutive-failed-password-attempts-user.ts

@@ -0,0 +1,29 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  const hasConsecutiveFailedPasswordAttempts = await knex.schema.hasColumn(
+    TableName.Users,
+    "consecutiveFailedPasswordAttempts"
+  );
+
+  await knex.schema.alterTable(TableName.Users, (tb) => {
+    if (!hasConsecutiveFailedPasswordAttempts) {
+      tb.integer("consecutiveFailedPasswordAttempts").defaultTo(0);
+    }
+  });
+}
+
+export async function down(knex: Knex): Promise<void> {
+  const hasConsecutiveFailedPasswordAttempts = await knex.schema.hasColumn(
+    TableName.Users,
+    "consecutiveFailedPasswordAttempts"
+  );
+
+  await knex.schema.alterTable(TableName.Users, (tb) => {
+    if (hasConsecutiveFailedPasswordAttempts) {
+      tb.dropColumn("consecutiveFailedPasswordAttempts");
+    }
+  });
+}