event-creator-test

Author: Piyushk8

src/graphql/types/Event/creator.ts

@@ -1,89 +1,108 @@
 import { User } from "~/src/graphql/types/User/User";
 import { TalawaGraphQLError } from "~/src/utilities/TalawaGraphQLError";
+import type { GraphQLContext } from "../../context";
 import { Event } from "./Event";
+import type { Event as EventType } from "./Event";
 
-Event.implement({
-	fields: (t) => ({
-		creator: t.field({
-			description: "User who created the event.",
-			resolve: async (parent, _args, ctx) => {
-				if (!ctx.currentClient.isAuthenticated) {
-					throw new TalawaGraphQLError({
-						extensions: {
-							code: "unauthenticated",
-						},
-					});
-				}
+export const eventCreatorResolver = async (
+	parent: EventType,
+	_args: unknown,
+	ctx: GraphQLContext,
+) => {
+	if (!ctx.currentClient.isAuthenticated) {
+		throw new TalawaGraphQLError({
+			extensions: {
+				code: "unauthenticated",
+			},
+		});
+	}
 
-				const currentUserId = ctx.currentClient.user.id;
+	try {
+		const currentUserId = ctx.currentClient.user.id;
 
-				const currentUser = await ctx.drizzleClient.query.usersTable.findFirst({
-					with: {
-						organizationMembershipsWhereMember: {
-							columns: {
-								role: true,
-							},
-							where: (fields, operators) =>
-								operators.eq(fields.organizationId, parent.organizationId),
-						},
+		const currentUser = await ctx.drizzleClient.query.usersTable.findFirst({
+			with: {
+				organizationMembershipsWhereMember: {
+					columns: {
+						role: true,
 					},
-					where: (fields, operators) => operators.eq(fields.id, currentUserId),
-				});
+					where: (fields, operators) =>
+						operators.eq(fields.organizationId, parent.organizationId),
+				},
+			},
+			where: (fields, operators) => operators.eq(fields.id, currentUserId),
+		});
 
-				if (currentUser === undefined) {
-					throw new TalawaGraphQLError({
-						extensions: {
-							code: "unauthenticated",
-						},
-					});
-				}
+		if (currentUser === undefined) {
+			throw new TalawaGraphQLError({
+				extensions: {
+					code: "unauthenticated",
+				},
+			});
+		}
 
-				const currentUserOrganizationMembership =
-					currentUser.organizationMembershipsWhereMember[0];
+		const currentUserOrganizationMembership =
+			currentUser.organizationMembershipsWhereMember[0];
 
-				if (
-					currentUser.role !== "administrator" &&
-					(currentUserOrganizationMembership === undefined ||
-						currentUserOrganizationMembership.role !== "administrator")
-				) {
-					throw new TalawaGraphQLError({
-						extensions: {
-							code: "unauthorized_action",
-						},
-					});
-				}
+		if (
+			currentUser.role !== "administrator" &&
+			(currentUserOrganizationMembership === undefined ||
+				currentUserOrganizationMembership.role !== "administrator")
+		) {
+			throw new TalawaGraphQLError({
+				extensions: {
+					code: "unauthorized_action",
+				},
+			});
+		}
 
-				if (parent.creatorId === null) {
-					return null;
-				}
+		if (parent.creatorId === null) {
+			return null;
+		}
 
-				if (parent.creatorId === currentUserId) {
-					return currentUser;
-				}
+		if (parent.creatorId === currentUserId) {
+			return currentUser;
+		}
 
-				const creatorId = parent.creatorId;
+		const creatorId = parent.creatorId;
 
-				const existingUser = await ctx.drizzleClient.query.usersTable.findFirst(
-					{
-						where: (fields, operators) => operators.eq(fields.id, creatorId),
-					},
-				);
+		const existingUser = await ctx.drizzleClient.query.usersTable.findFirst({
+			where: (fields, operators) => operators.eq(fields.id, creatorId),
+		});
 
-				// Creator id existing but the associated user not existing is a business logic error and probably means that the corresponding data in the database is in a corrupted state. It must be investigated and fixed as soon as possible to prevent additional data corruption.
-				if (existingUser === undefined) {
-					ctx.log.error(
-						"Postgres select operation returned an empty array for an event's creator id that isn't null.",
-					);
+		// Creator id existing but the associated user not existing is a business logic error and probably means that the corresponding data in the database is in a corrupted state. It must be investigated and fixed as soon as possible to prevent additional data corruption.
+		if (existingUser === undefined) {
+			ctx.log.error(
+				"Postgres select operation returned an empty array for an event's creator id that isn't null.",
+			);
 
-					throw new TalawaGraphQLError({
-						extensions: {
-							code: "unexpected",
-						},
-					});
-				}
+			throw new TalawaGraphQLError({
+				extensions: {
+					code: "unexpected",
+				},
+			});
+		}
 
-				return existingUser;
+		return existingUser;
+	} catch (error) {
+		if (error instanceof TalawaGraphQLError) {
+			throw error;
+		}
+		ctx.log.error(error);
+		throw new TalawaGraphQLError({
+			message: "Internal server error",
+			extensions: {
+				code: "unexpected",
 			},
+		});
+	}
+};
+
+Event.implement({
+	fields: (t) => ({
+		creator: t.field({
+			description: "User who created the event.",
+			resolve: eventCreatorResolver,
 			type: User,
 		}),
 	}),