From 1f43395775d7a2e6e7cb908050a320030649a21e Mon Sep 17 00:00:00 2001
From: Areebah Iqbal <93495031+4reebah@users.noreply.github.com>
Date: Wed, 19 Jul 2023 11:11:43 -0700
Subject: [PATCH] account lookup (#85)

-implemented /api/v1/accounts/lookup
-prevents user from creating an account with a taken username
-prevents the previous HTTP 500 error
---
 .../edu/sjsu/moth/server/controller/AppController.java     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/server/src/main/java/edu/sjsu/moth/server/controller/AppController.java b/server/src/main/java/edu/sjsu/moth/server/controller/AppController.java
index 85808370..f61f8a6e 100644
--- a/server/src/main/java/edu/sjsu/moth/server/controller/AppController.java
+++ b/server/src/main/java/edu/sjsu/moth/server/controller/AppController.java
@@ -112,6 +112,13 @@ public Mono<ResponseEntity<Object>> registerAccount(@RequestHeader("Authorizatio
                 .map(token -> ResponseEntity.ok(new TokenResponse(token.token, "*")));
     }
 
+    @GetMapping("/api/v1/accounts/lookup")
+    public Mono<ResponseEntity<Account>> lookUpAccount(@RequestParam String username) {
+        return accountService.getAccount(username)
+                .map(ResponseEntity::ok)
+                .defaultIfEmpty(ResponseEntity.notFound().build());
+    }
+
     @PostMapping("/api/v1/emails/confirmations")
     String emailsConfirmations() {
         // we don't use email verification... YET!