Implemented new endpoint to get total number of users

1 files changed, 26 insertions, 0 deletions

diff --git a/ufund-api/src/main/java/com/ufund/api/ufundapi/controller/UserController.java b/ufund-api/src/main/java/com/ufund/api/ufundapi/controller/UserController.java
index a34e891..653a925 100644
--- a/ufund-api/src/main/java/com/ufund/api/ufundapi/controller/UserController.java
+++ b/ufund-api/src/main/java/com/ufund/api/ufundapi/controller/UserController.java
@@ -95,6 +95,32 @@ public class UserController {
     }
 
     /**
+     * Responds to the GET request with the total number of users
+     *
+     * @param key      The authentication key of the user
+     * @return ResponseEntity with amount and HTTP status of OK<br>
+     *         ResponseEntity with HTTP status of UNAUTHORIZED if user is not aa manager<br>
+     *         ResponseEntity with HTTP status of INTERNAL_SERVER_ERROR otherwise
+     */
+    @GetMapping("/userCount")
+    public ResponseEntity<Object> getUserCount(@RequestHeader("jelly-api-key") String key) {
+        LOG.log(Level.INFO, "GET /userAmount");
+
+        try {
+            authService.keyHasAccessToCupboard(key);
+            int count = userService.getUserCount();
+            return new ResponseEntity<>(count, HttpStatus.OK);
+        } catch (IllegalAccessException ex) {
+            LOG.log(Level.WARNING, ex.getLocalizedMessage());
+            return new ResponseEntity<>(ex.getMessage(), HttpStatus.UNAUTHORIZED);
+        } catch (IOException ex) {
+            LOG.log(Level.SEVERE, ex.getLocalizedMessage());
+            return new ResponseEntity<>(ex.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+
+    }
+
+    /**
      * Updates a User with the provided one
      * 
      * @param user     The user to update