makeSchemableClassObservable

src/observable/index.ts

@@ -0,0 +1 @@
+export * from "./makeSchemableClassObservable"

src/observable/makeSchemableClassObservable.ts

@@ -0,0 +1,29 @@
+import { mapValues } from "lodash-es"
+import { makeObservable, observable } from "mobx"
+import { AbstractConstructor } from "type-fest"
+import { z } from "zod"
+import { SchemableClass } from ".."
+
+
+export function makeSchemableClassObservable<
+    C                 extends SchemableClass<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, DefaultValues>,
+
+    SchemaT           extends z.ZodRawShape,
+    SchemaUnknownKeys extends z.UnknownKeysParam,
+    SchemaCatchall    extends z.ZodTypeAny,
+
+    Values            extends {},
+    DefaultValues     extends Partial<Values>,
+>(
+    extend: C | SchemableClass<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, DefaultValues>
+) {
+    return class extends (extend as AbstractConstructor<any>) {
+        constructor(...args: any[]) {
+            super(...args)
+
+            makeObservable(this,
+                mapValues(this.schema.shape, () => observable)
+            )
+        }
+    } as unknown as C
+}

src/tests.ts

@@ -2,6 +2,7 @@ import { pipeInto } from "ts-functional-pipe"
 import { z } from "zod"
 import { defineDefaultValues, extendSchemableClass, makeSchemableClass, newSchemable } from "."
 import { dejsonifyBigIntSchema, dejsonifySchemable, jsonifyBigIntSchema, makeJsonifiableSchemableClass } from "./jsonifiable"
+import { makeSchemableClassObservable } from "./observable"
 
 
 const UserLevel = z.enum(["User", "Admin"])
@@ -20,6 +21,8 @@ class User extends pipeInto(
         }),
     }),
 
+    v => makeSchemableClassObservable(v),
+
     v => makeJsonifiableSchemableClass(v, {
         jsonifySchema: ({ schema, shape }) => schema.extend({
             id: jsonifyBigIntSchema(shape.id)