Made StorageErrors directly convertible into Micropub JSON responses

1 files changed, 16 insertions, 0 deletions

diff --git a/src/database/mod.rs b/src/database/mod.rs
index e676008..1708cff 100644
--- a/src/database/mod.rs
+++ b/src/database/mod.rs
@@ -36,6 +36,22 @@ pub struct StorageError {
 }
 unsafe impl Send for StorageError {}
 unsafe impl Sync for StorageError {}
+impl From<StorageError> for tide::Response {
+    fn from(err: StorageError) -> Self {
+        tide::Response::builder(match err.kind() {
+            ErrorKind::BadRequest => 400,
+            ErrorKind::NotFound => 404,
+            _ => 500,
+        }).body(serde_json::json!({
+            "error": match err.kind() {
+                ErrorKind::BadRequest => "invalid_request",
+                ErrorKind::NotFound => "not_found",
+                _ => "database_error"
+            },
+            "error_description": err
+        })).build()
+    }
+}
 impl std::error::Error for StorageError {
     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
         self.source.as_ref().map(|e| e.as_ref())