feat: added beforeLogin hook (#1289)

src/auth/operations/login.ts

@@ -133,6 +133,15 @@ async function login<T>(incomingArgs: Arguments): Promise<Result & { user: T}> {
     collection: collectionConfig.slug,
   });
 
+  await collectionConfig.hooks.beforeLogin.reduce(async (priorHook, hook) => {
+    await priorHook;
+
+    user = (await hook({
+      user,
+      req: args.req,
+    })) || user;
+  }, Promise.resolve());
+
   const token = jwt.sign(
     fieldsToSign,
     secret,
@@ -166,7 +175,7 @@ async function login<T>(incomingArgs: Arguments): Promise<Result & { user: T}> {
     await priorHook;
 
     user = await hook({
-      doc: user,
+      user,
       req: args.req,
       token,
     }) || user;

src/collections/config/types.ts

@@ -112,13 +112,14 @@ export type AfterDeleteHook<T extends TypeWithID = any> = (args: {
 
 export type AfterErrorHook = (err: Error, res: unknown) => { response: any, status: number } | void;
 
-export type BeforeLoginHook = (args: {
+export type BeforeLoginHook<T extends TypeWithID = any> = (args: {
   req: PayloadRequest;
+  user: T
 }) => any;
 
 export type AfterLoginHook<T extends TypeWithID = any> = (args: {
   req: PayloadRequest;
-  doc: T;
+  user: T;
   token: string;
 }) => any;