feature: [19] notification schema / resolver 구현

server/src/graphql/resolvers/index.ts

@@ -1,3 +1,4 @@
+import { NotificationResolver } from "./notification.resolver";
 import { UserResolver } from "./user.resolver";
 
-export const resolvers = [UserResolver];
+export const resolvers = [UserResolver, NotificationResolver];

server/src/graphql/resolvers/notification.resolver.ts

@@ -0,0 +1,79 @@
+import {
+  createNotificationGroup,
+  deleteNotificationGroup,
+  getAllNotificationGroups,
+  updateNotificationGroup,
+} from "@/services/notification.service";
+import { AppContextType } from "@/types/common.type";
+import { NotificationType } from "@/types/notification.type";
+import { authenticateGroupQLRoute } from "@/utils/checkSession.util";
+
+export const NotificationResolver = {
+  Query: {
+    async getUserNotificationGroups(
+      _: undefined,
+      { userId }: { userId: string },
+      contextValue: AppContextType
+    ) {
+      const { req } = contextValue;
+      authenticateGroupQLRoute(req);
+
+      const notifications = await getAllNotificationGroups(userId);
+
+      return {
+        notifications,
+      };
+    },
+  },
+
+  Mutation: {
+    async createNotificationGroup(
+      _: undefined,
+      args: { group: NotificationType },
+      contextValue: AppContextType
+    ) {
+      const { req } = contextValue;
+      authenticateGroupQLRoute(req);
+
+      const notification = await createNotificationGroup(args.group);
+
+      return {
+        notifications: [notification],
+      };
+    },
+
+    async updateNotificationGroup(
+      _: undefined,
+      args: { notificationId: string; group: NotificationType },
+      contextValue: AppContextType
+    ) {
+      const { req } = contextValue;
+      const { notificationId, group } = args;
+      authenticateGroupQLRoute(req);
+
+      await updateNotificationGroup(notificationId, group);
+
+      const notification = { ...group, id: notificationId };
+
+      return {
+        notifications: [notification],
+      };
+    },
+
+    async deleteNotificationGroup(
+      _: undefined,
+      args: { notificationId: string },
+      contextValue: AppContextType
+    ) {
+      const { req } = contextValue;
+      const { notificationId } = args;
+      authenticateGroupQLRoute(req);
+
+      await deleteNotificationGroup(notificationId);
+
+      return {
+        id: notificationId,
+      };
+    },
+  },
+};

server/src/graphql/schemas/index.ts

@@ -1,4 +1,8 @@
 import { mergeTypeDefs } from "@graphql-tools/merge";
+import { notificationSchema } from "./notification.schema";
 import { userSchema } from "./user.schema";
 
-export const mergedGraphQLSchema = mergeTypeDefs(userSchema);
+export const mergedGraphQLSchema = mergeTypeDefs([
+  userSchema,
+  notificationSchema,
+]);

server/src/graphql/schemas/notification.schema.ts

@@ -0,0 +1,34 @@
+import { buildSchema } from "graphql";
+
+export const notificationSchema = buildSchema(`#graphql
+  input Notification {
+    userId: String!
+    groupName: String!
+    emails: String!
+  }
+
+  type NotificationResult {
+    id: ID!
+    userId: String!
+    groupName: String!
+    emails: String!
+  }
+
+  type NotificationResponse {
+    notifications: [NotificationResult]
+  }
+
+  type DeleteNotificationResponse {
+    id: ID!
+  }
+
+  type Query {
+    getUserNotificationGroups(userId: String!): NotificationResponse!
+  }
+
+  type Mutation {
+    createNotificationGroup(group: Notification!): NotificationResponse!
+    updateNotificationGroup(notificationId: ID!, group: Notification!): NotificationResponse!
+    deleteNotificationGroup(notificationId: ID!): DeleteNotificationResponse!
+  }
+`);