factorize internal error macro

meilisearch-http/src/index_controller/uuid_resolver/error.rs

@@ -0,0 +1,34 @@
+use meilisearch_error::{Code, ErrorCode};
+
+pub type Result<T> = std::result::Result<T, UuidResolverError>;
+
+#[derive(Debug, thiserror::Error)]
+pub enum UuidResolverError {
+    #[error("Name already exist.")]
+    NameAlreadyExist,
+    #[error("Index \"{0}\" doesn't exist.")]
+    UnexistingIndex(String),
+    #[error("Badly formatted index uid: {0}")]
+    BadlyFormatted(String),
+    #[error("Internal error resolving index uid: {0}")]
+    Internal(Box<dyn std::error::Error + Sync + Send + 'static>),
+}
+
+internal_error!(
+    UuidResolverError: heed::Error,
+    uuid::Error,
+    std::io::Error,
+    tokio::task::JoinError,
+    serde_json::Error
+);
+
+impl ErrorCode for UuidResolverError {
+    fn error_code(&self) -> Code {
+        match self {
+            UuidResolverError::NameAlreadyExist => Code::IndexAlreadyExists,
+            UuidResolverError::UnexistingIndex(_) => Code::IndexNotFound,
+            UuidResolverError::BadlyFormatted(_) => Code::InvalidIndexUid,
+            UuidResolverError::Internal(_) => Code::Internal,
+        }
+    }
+}