Pass error to svelte using a struct

...a very cursed struct

wailstypes.go

@@ -0,0 +1,33 @@
+package main
+
+import "time"
+
+type (
+	// Wails doesn't rlike generics... Fuck...
+	// WailsReturn[T interface{}] struct {
+	// 	Data    T      `json:'data'`
+	// 	Success bool   `json:'success'`
+	// 	Error   string `json:'error'`
+	// }
+
+	WailsFood struct {
+		Data    []Food `json:"data"`
+		Success bool   `json:"success"`
+		Error   string `json:"error,omitempty"`
+	}
+	WailsAggregateFood struct {
+		Data    []AggregatedFood `json:"data"`
+		Success bool             `json:"success"`
+		Error   string           `json:"error,omitempty"`
+	}
+
+	Weight struct {
+		rowid  int
+		date   time.Time
+		weight float32
+	}
+	AggregatedWeight struct {
+		period string
+		amount float32
+	}
+)