Merge pull request #132 from uwblueprint/nav-jacob-login-real

Add Admin Login Authentication (Navraj & Jacob)

Author: applepie7864

backend/graphql/index.ts

@@ -13,10 +13,16 @@ import resolverTypes from "./types/resolvers";
 
 import participantResolvers from "./resolvers/participantResolver";
 import miscResolvers from "./resolvers/miscResolver";
+import authResolver from "./resolvers/auth";
 
 const schema = makeExecutableSchema({
   typeDefs: [...scalarTypeDefs, dataModels, customTypes, resolverTypes],
-  resolvers: merge(scalarResolvers, participantResolvers, miscResolvers),
+  resolvers: merge(
+    scalarResolvers,
+    participantResolvers,
+    miscResolvers,
+    authResolver,
+  ),
 });
 
 export default schema;

backend/graphql/resolvers/auth.ts

@@ -0,0 +1,32 @@
+import { AuthenticationError } from "apollo-server-express";
+import { IAuthService } from "../../services/interface/auth";
+import AuthService from "../../services/implementation/auth";
+
+const authService: IAuthService = new AuthService();
+
+const authResolver = {
+  Mutation: {
+    login: async (
+      _parent: undefined,
+      {
+        role,
+        encryptedPassword,
+      }: {
+        role: string;
+        encryptedPassword: string;
+      },
+    ) => {
+      try {
+        return await authService.login(role, encryptedPassword);
+      } catch (error) {
+        if (error instanceof Error) {
+          throw new AuthenticationError(error.message);
+        } else {
+          throw new AuthenticationError("An unknown error occurred");
+        }
+      }
+    },
+  },
+};
+
+export default authResolver;

backend/graphql/types/models.ts

@@ -30,6 +30,11 @@ const dataModels = gql`
     credit: Int!
     comment: String
   }
+
+  type AuthResponse {
+    type: String!
+    accessToken: String!
+  }
 `;
 
 export default dataModels;

backend/graphql/types/resolvers.ts

@@ -8,6 +8,7 @@ const resolverTypes = gql`
   }
 
   type Mutation {
+    login(role: String!, encryptedPassword: String!): AuthResponse
     createParticipant(
       participantId: String
       roomNumber: Int