Chore: use errutil for pluginRepo errors (#78647)

* Chore: use errutil for pluginRepo errors

* Update pkg/util/errutil/status.go

* Use errutil helper functions

Co-Authored-By: Marcus Efraimsson <marcus.efraimsson@gmail.com>

* Forgot the log level

* Use entity

---------

Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>

pkg/util/errutil/errors.go

@@ -55,6 +55,28 @@ func NotFound(msgID string, opts ...BaseOpt) Base {
 	return NewBase(StatusNotFound, msgID, opts...)
 }
 
+// UnprocessableContent initializes a new [Base] error with reason StatusUnprocessableEntity
+// that is used to construct [Error]. The msgID is passed to the caller
+// to serve as the base for user facing error messages.
+//
+// msgID should be structured as component.errorBrief, for example
+//
+//	plugin.checksumMismatch
+func UnprocessableEntity(msgID string, opts ...BaseOpt) Base {
+	return NewBase(StatusUnprocessableEntity, msgID, opts...)
+}
+
+// Conflict initializes a new [Base] error with reason StatusConflict
+// that is used to construct [Error]. The msgID is passed to the caller
+// to serve as the base for user facing error messages.
+//
+// msgID should be structured as component.errorBrief, for example
+//
+//	folder.alreadyExists
+func Conflict(msgID string, opts ...BaseOpt) Base {
+	return NewBase(StatusConflict, msgID, opts...)
+}
+
 // BadRequest initializes a new [Base] error with reason StatusBadRequest
 // that is used to construct [Error]. The msgID is passed to the caller
 // to serve as the base for user facing error messages.

pkg/util/errutil/status.go

@@ -20,6 +20,15 @@ const (
 	// corresponding document to return to the request.
 	// HTTP status code 404.
 	StatusNotFound CoreStatus = "Not found"
+	// StatusUnprocessableEntity means that the server understands the request,
+	// the content type and the syntax but it was unable to process the
+	// contained instructions.
+	// HTTP status code 422.
+	StatusUnprocessableEntity CoreStatus = "Unprocessable Entity"
+	// StatusConflict means that the server cannot fulfill the request
+	// there is a conflict in the current state of a resource
+	// HTTP status code 409.
+	StatusConflict CoreStatus = "Conflict"
 	// StatusTooManyRequests means that the client is rate limited
 	// by the server and should back-off before trying again.
 	// HTTP status code 429.
@@ -92,6 +101,10 @@ func (s CoreStatus) HTTPStatus() int {
 		return http.StatusNotFound
 	case StatusTimeout, StatusGatewayTimeout:
 		return http.StatusGatewayTimeout
+	case StatusUnprocessableEntity:
+		return http.StatusUnprocessableEntity
+	case StatusConflict:
+		return http.StatusConflict
 	case StatusTooManyRequests:
 		return http.StatusTooManyRequests
 	case StatusBadRequest, StatusValidationFailed:
@@ -120,6 +133,10 @@ func (s CoreStatus) LogLevel() LogLevel {
 		return LevelInfo
 	case StatusTimeout:
 		return LevelInfo
+	case StatusUnprocessableEntity:
+		return LevelInfo
+	case StatusConflict:
+		return LevelInfo
 	case StatusTooManyRequests:
 		return LevelInfo
 	case StatusBadRequest: