added error handling, fixed authenticaton, added toaster

app/server/graphql/resolvers/auth/register.ts

@@ -1,33 +0,0 @@
-import { IdentityContext } from '@app/server/identity';
-import { prisma, uuid } from '@app/server/prisma/client';
-import { RegisterInput } from '@generated/types';
-import bcrypt from 'bcrypt';
-
-export async function SignUpResolver(
-  _: any,
-  input: RegisterInput,
-  { identity }: IdentityContext
-): Promise<void> {
-  const existingUsername = await prisma.user.findUnique({
-    where: { username: input.username },
-    select: { id: true }
-  });
-  if (existingUsername != null) throw Error('User with this username already exists.');
-
-  const existingEmail = await prisma.user.findUnique({
-    where: { email: input.email },
-    select: { id: true }
-  });
-  if (existingEmail != null) throw Error('Email is already in use.');
-
-  const hashedPassword = await bcrypt.hash(input.password, 10);
-
-  await prisma.user.create({
-    data: {
-      id: uuid(),
-      email: input.email,
-      username: input.username,
-      password: hashedPassword
-    }
-  });
-}