jsonifiable -> jsonified

src/schema/jsonified/decimal.ts

@@ -0,0 +1,33 @@
+import { Decimal } from "decimal.js"
+import { identity } from "lodash-es"
+import { Opaque } from "type-fest"
+import { z } from "zod"
+
+
+export type JsonifiedDecimal = Opaque<string, "@thilawyn/zod-schema-class/JsonifiedDecimal">
+
+
+export function jsonifyDecimalSchema<
+    S extends z.ZodType<Decimal, z.ZodTypeDef, Decimal>
+>(schema: S) {
+    return schema.transform(v => v.toJSON() as JsonifiedDecimal)
+}
+
+export function dejsonifyDecimalSchema<
+    S extends z.ZodType<Decimal, z.ZodTypeDef, Decimal>
+>(schema: S) {
+    return z
+        .custom<JsonifiedDecimal>(identity)
+        .pipe(z
+            .string()
+            .transform(v => {
+                try {
+                    return new Decimal(v)
+                }
+                catch (e) {
+                    return v
+                }
+            })
+            .pipe(schema)
+        )
+}