adding login GraphQL resolver

services/auth/resolvers/authResolvers.ts

@@ -1,36 +1,26 @@
-function loginUserResolver() {
-    return {
-        Subscription: {
-            loginUser: {
-                subscribe: async ({ email, password }: { email: string; password: string; }, { pubsub }: { pubsub }: { EventEmitter }) => {
-                    loginUser({ email, password });
-                    return pubsub.asyncIterator('LOGIN_SUCCESS' || 'LOGIN_FAILURE');
-                }
-            }
-        }
-    };
+
+type userLoginInput = {
+  email: String!
+  password: String!
 }
 
-function logoutUserResolver() {
-    return {
-        Subscription: {
-            logoutUser: {
-                subscribe: async ({ email }: { email: string }, { pubsub }: { pubsub }: { EventEmitter }) => {
-                    logoutUser({ email });
-                    return pubsub.asyncIterator('LOGOUT_SUCCESS' || 'LOGOUT_FAILURE');
-                }
-            }
-        }
-    };
-}
 
-function createUserResolver() {
-    return {
-        Mutation: {
-            createUser: async ({ email, password }: { email: string; password: string; }) => {
-                const user = await createUser({ email, password });
-                return user ?  "USER_CREATED_SUCCESS" : "USER_CREATION_FAILED";
+const resolvers = {
+    Mutation: {
+        login: async (_parent, { input: input }, context) => {
+            const { email, password } = input;
+            // Db connection and authentication logic here
+            const user = await context.db.users.findOne({ email });
+            if (!user || user.password !== password || !user.email) {
+                return { userLoginSuccessStatus: false };
+                else if (user && user.password === password && user.email) {
+                    return { userLoginSuccessStatus: true };
             }
-        }
-    };
-}
+            else {
+                return { userLoginSuccessStatus: false };
+                console.log("User not found or unknown error");
+            }
+        },
+                
+            }
+        }

services/auth/schema/auth.graphql

@@ -1,20 +1,30 @@
-type Login {
+type userLogin {
     email: String!
     password: String!
   }
-type LoginResponse {
-    loginStatus: Boolean!
+type userLoginResponse {
+    userLoginSuccessStatus: Boolean!
   }
 
-type Subscription {
-  login: Login!
-  },
-  required: ["email", "password"]
-
-subscription login($email: String!, $password: String!) {
-  login(email: $email, password: $password) {
-      id
-      email
-    loginStatus
+type userLogout {
+    email: String!
   }
-}
+type userLogoutResponse {
+    userLoggedOutSuccessStatus: Boolean!
+  }
+type CreateUser {
+    firstName: String!
+    lastName: String!
+    email: String!
+    password: String!
+    dateOfBirth: String!
+  }
+type CreateUserResponse {
+    userCreatedStatus: Boolean!
+  }
+
+type Mutation {
+    login(input: userLogin!): userLoginResponse!
+    logout(input: userLogout!): user LogoutResponse!
+    createUser(input: CreateUser!): CreateUserResponse!
+  }