feat: Add resetPassword mutation

packages/backend/src/graphql/mutation-resolvers.ts

@@ -15,6 +15,7 @@ import deleteStep from './mutations/delete-step';
 import createUser from './mutations/create-user.ee';
 import updateUser from './mutations/update-user';
 import forgotPassword from './mutations/forgot-password.ee';
+import resetPassword from './mutations/reset-password.ee';
 import login from './mutations/login';
 
 const mutationResolvers = {
@@ -35,6 +36,7 @@ const mutationResolvers = {
   createUser,
   updateUser,
   forgotPassword,
+  resetPassword,
   login,
 };
 

packages/backend/src/graphql/mutations/reset-password.ee.ts

@@ -0,0 +1,30 @@
+import User from '../../models/user';
+
+type Params = {
+  input: {
+    token: string;
+    password: string;
+  };
+};
+
+const resetPassword = async (_parent: unknown, params: Params) => {
+  const { token, password } = params.input;
+
+  if (!token) {
+    throw new Error('Reset password token is required!');
+  }
+
+  const user = await User.query().findOne({ reset_password_token: token });
+
+  if (!user || !user.isResetPasswordTokenValid()) {
+    throw new Error(
+      'Reset password link is not valid or expired. Try generating a new link.'
+    );
+  }
+
+  await user.resetPassword(password);
+
+  return;
+};
+
+export default resetPassword;

packages/backend/src/graphql/schema.graphql

@@ -51,6 +51,7 @@ type Mutation {
   createUser(input: CreateUserInput): User
   updateUser(input: UpdateUserInput): User
   forgotPassword(input: ForgotPasswordInput): Boolean
+  resetPassword(input: ResetPasswordInput): Boolean
   login(input: LoginInput): Auth
 }
 
@@ -313,7 +314,12 @@ input UpdateUserInput {
 }
 
 input ForgotPasswordInput {
-  email: String
+  email: String!
+}
+
+input ResetPasswordInput {
+  token: String!
+  password: String!
 }
 
 input LoginInput {

packages/backend/src/models/user.ts

@@ -87,6 +87,26 @@ class User extends Base {
     await this.$query().patch({ resetPasswordToken, resetPasswordTokenSentAt });
   }
 
+  async resetPassword(password: string) {
+    return await this.$query().patch({
+      resetPasswordToken: null,
+      resetPasswordTokenSentAt: null,
+      password,
+    });
+  }
+
+  async isResetPasswordTokenValid() {
+    if (!this.resetPasswordTokenSentAt) {
+      return false;
+    }
+
+    const sentAt = new Date(this.resetPasswordTokenSentAt);
+    const now = new Date();
+    const fourHoursInMilliseconds = 1000 * 60 * 60 * 4;
+
+    return now.getTime() - sentAt.getTime() < fourHoursInMilliseconds;
+  }
+
   async generateHash() {
     this.password = await bcrypt.hash(this.password, 10);
   }