Catch Exceptions thrown by StatHelper and throw an ApiException

2 files changed, 10 insertions, 1 deletions

diff --git a/app/Http/Controllers/Api/ApiAnalyticsController.php b/app/Http/Controllers/Api/ApiAnalyticsController.php
index 3908307..c1bc5ad 100644
--- a/app/Http/Controllers/Api/ApiAnalyticsController.php
+++ b/app/Http/Controllers/Api/ApiAnalyticsController.php
@@ -46,7 +46,12 @@ class ApiAnalyticsController extends ApiController {
             throw new ApiException('ACCESS_DENIED', 'Unauthorized.', 401, $response_type);
         }
 
-        $stats = new StatsHelper($link->id, $left_bound, $right_bound);
+        try {
+            $stats = new StatsHelper($link->id, $left_bound, $right_bound);
+        }
+        catch (\Exception $e) {
+            throw new ApiException('ANALYTICS_ERROR', $e->getMessage(), 400, $response_type);
+        }
 
         if ($stats_type == 'day') {
             $fetched_stats = $stats->getDayStats();
diff --git a/docs/developer-guide/api_errors.md b/docs/developer-guide/api_errors.md
index 62f5585..adbe5e8 100644
--- a/docs/developer-guide/api_errors.md
+++ b/docs/developer-guide/api_errors.md
@@ -1,4 +1,6 @@
 ## API Error Text Codes
+To diagnose an unexpected or unhandled error, turn on the `APP_DEBUG` flag by setting
+it to `true` in `.env`
 
 `SERVER_ERROR`: A generic, unhandled error has occured.
 
@@ -17,3 +19,5 @@
 `AUTH_ERROR`: An error occured while attempting to authenticate the user to the API.
 
 `QUOTA_EXCEEDED`: User's API usage has exceeded alloted quota.
+
+`ANALYTICS_ERROR`: Invalid bounds or unexpected error while fetching analytics data.