0.1.1 (#2)

Co-authored-by: Julien Valverdé <julien.valverde@mailo.com>
Reviewed-on: https://git.jvalver.de/Thilawyn/schemable-class/pulls/2

src/jsonifiable/schema/bigint.ts

@@ -1,18 +1,28 @@
+import { Opaque } from "type-fest"
 import { z } from "zod"
+import { identity } from "../../util"
 
 
-export const jsonifyBigIntSchema = <S extends z.ZodBigInt>(schema: S) =>
-    schema.transform(v => v.toString())
+export type JsonifiedBigInt = Opaque<string, "@thilawyn/schemable-class/JsonifiedBigInt">
 
-export const dejsonifyBigIntSchema = <S extends z.ZodBigInt>(schema: S) =>
-    z
-        .string()
-        .transform(v => {
-            try {
-                return BigInt(v)
-            }
-            catch (e) {
-                return v
-            }
-        })
-        .pipe(schema)
+
+export function jsonifyBigIntSchema<S extends z.ZodBigInt>(schema: S) {
+    return schema.transform(v => v.toString() as JsonifiedBigInt)
+}
+
+export function dejsonifyBigIntSchema<S extends z.ZodBigInt>(schema: S) {
+    return z
+        .custom<JsonifiedBigInt>(identity)
+        .pipe(z
+            .string()
+            .transform(v => {
+                try {
+                    return BigInt(v)
+                }
+                catch (e) {
+                    return v
+                }
+            })
+            .pipe(schema)
+        )
+}