0.1.3 (#4)

Co-authored-by: Julien Valverdé <julien.valverde@mailo.com>
Reviewed-on: https://git.jvalver.de/Thilawyn/zod-schema-class/pulls/4

.drone.jsonnet

@@ -16,8 +16,8 @@ local lint_step = {
 
 local build_step = {
     name: "build",
-    image: bun_image,
+    image: node_image,
-    commands: ["bun run build"],
+    commands: ["npm run build"],
 };
 
 local pack_step = {

README.md

@@ -1,3 +1,3 @@
-# schemable-class
+# zod-schema-class
 
 Create TypeScript classes out of Zod schemas

package.json

@@ -1,6 +1,6 @@
 {
-  "name": "@thilawyn/schemable-class",
+  "name": "@thilawyn/zod-schema-class",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "type": "module",
   "publishConfig": {
     "registry": "https://git.jvalver.de/api/packages/thilawyn/npm/"
@@ -8,65 +8,59 @@
   "files": [
     "./dist"
   ],
+  "types": "./dist/lib.d.ts",
   "exports": {
     ".": {
       "import": {
-        "types": "./dist/schemable.d.mts",
+        "types": "./dist/lib.d.ts",
-        "default": "./dist/schemable.mjs"
+        "default": "./dist/lib.js"
       },
       "require": {
-        "types": "./dist/schemable.d.cts",
+        "types": "./dist/lib.d.cts",
-        "default": "./dist/schemable.cjs"
+        "default": "./dist/lib.cjs"
       }
     },
-    "./jsonifiable": {
+    "./schema": {
       "import": {
-        "types": "./dist/jsonifiable.d.mts",
+        "types": "./dist/schema/lib.d.ts",
-        "default": "./dist/jsonifiable.mjs"
+        "default": "./dist/schema/lib.js"
       },
       "require": {
-        "types": "./dist/jsonifiable.d.cts",
+        "types": "./dist/schema/lib.d.cts",
-        "default": "./dist/jsonifiable.cjs"
+        "default": "./dist/schema/lib.cjs"
-      }
-    },
-    "./observable": {
-      "import": {
-        "types": "./dist/observable.d.mts",
-        "default": "./dist/observable.mjs"
-      },
-      "require": {
-        "types": "./dist/observable.d.cts",
-        "default": "./dist/observable.cjs"
       }
     }
   },
   "scripts": {
-    "build": "rollup -c rollup.config.ts",
+    "build": "tsup",
     "lint:tsc": "tsc --noEmit",
     "clean:cache": "rm -f tsconfig.tsbuildinfo",
     "clean:dist": "rm -rf dist",
     "clean:node": "rm -rf node_modules"
   },
   "dependencies": {
-    "@thilawyn/traitify-ts": "^0.1.4",
+    "@thilawyn/traitify-ts": "^0.1.19",
-    "decimal.js": "^10.4.3",
-    "effect": "^2.3.7",
     "lodash-es": "^4.17.21",
-    "mobx": "^6.12.0",
+    "type-fest": "^4.14.0",
-    "type-fest": "^4.10.2",
     "zod": "^3.22.4"
   },
+  "peerDependencies": {
+    "mobx": "^6.12.1",
+    "decimal.js": "^10.4.3",
+    "effect": "^2.4.11"
+  },
+  "peerDependenciesMeta": {
+    "mobx": { "optional": true },
+    "decimal.js": { "optional": true },
+    "effect": { "optional": true }
+  },
   "devDependencies": {
-    "@rollup/plugin-node-resolve": "^15.2.3",
     "@types/lodash-es": "^4.17.12",
     "bun-types": "latest",
-    "npm-check-updates": "^16.14.15",
+    "npm-check-updates": "^16.14.17",
     "npm-sort": "^0.0.4",
-    "rollup": "^4.12.0",
+    "tsup": "^8.0.2",
-    "rollup-plugin-cleanup": "^3.2.1",
-    "rollup-plugin-ts": "^3.4.5",
-    "ts-functional-pipe": "^3.1.2",
     "tsx": "^4.7.1",
-    "typescript": "^5.3.3"
+    "typescript": "^5.4.3"
   }
 }

rollup.config.ts

@@ -1,44 +0,0 @@
-import { nodeResolve } from "@rollup/plugin-node-resolve"
-import { defineConfig } from "rollup"
-import cleanup from "rollup-plugin-cleanup"
-import ts from "rollup-plugin-ts"
-import pkg from "./package.json" assert { type: "json" }
-
-
-export const createBundleConfig = (
-    input:  string,
-    name:   keyof typeof pkg.exports,
-) =>
-    defineConfig({
-        input,
-
-        output: [
-            {
-                file:    pkg.exports[name].import.default,
-                format:  "esm",
-            },
-            {
-                file:    pkg.exports[name].require.default,
-                format:  "cjs",
-            },
-        ],
-
-        external: id => !/^[./]/.test(id),
-
-        plugins: [
-            nodeResolve(),
-            ts(),
-
-            cleanup({
-                comments: "jsdoc",
-                extensions: ["ts"],
-            }),
-        ],
-    })
-
-
-export default [
-    createBundleConfig("src/index.ts", "."),
-    createBundleConfig("src/jsonifiable/index.ts", "./jsonifiable"),
-    createBundleConfig("src/observable/index.ts", "./observable"),
-]

src/ExtendZodSchemaClass.ts

@@ -0,0 +1,56 @@
+import { TraitInstance, TraitStaticMembers, expression } from "@thilawyn/traitify-ts"
+import { AbstractClass } from "type-fest"
+import { z } from "zod"
+import { ZodSchemaObject, ZodSchemaObjectTrait } from "./traits/ZodSchemaObject"
+import { Extend, StaticMembers } from "./util"
+
+
+export function ExtendZodSchemaClass<
+    Self extends (
+        AbstractClass<
+            Values & TraitInstance<ZodSchemaObjectTrait<T, Catchall, Values, PartialValues>>,
+            [values: Values]
+        > &
+        TraitStaticMembers<ZodSchemaObjectTrait<T, Catchall, Values, PartialValues>>
+    ),
+
+    T                     extends z.ZodRawShape,
+    Catchall              extends z.ZodTypeAny,
+    Values                extends object,
+    PartialValues         extends Partial<Values>,
+
+    ExtendedT             extends z.ZodRawShape,
+    ExtendedCatchall      extends z.ZodTypeAny,
+    ExtendedValues        extends Values,
+    ExtendedPartialValues extends Partial<ExtendedValues>,
+>(
+    class_: Self | (
+        AbstractClass<
+            Values & TraitInstance<ZodSchemaObjectTrait<T, Catchall, Values, PartialValues>>,
+            [values: Values]
+        > &
+        TraitStaticMembers<ZodSchemaObjectTrait<T, Catchall, Values, PartialValues>>
+    ),
+
+    schemaWithDefaults: (
+        schemaWithDefaults: z.ZodObject<T, "strip", Catchall, Values, PartialValues>
+    ) => z.ZodObject<ExtendedT, "strip", ExtendedCatchall, ExtendedValues, ExtendedPartialValues>,
+) {
+    return expression
+        .extends(
+            class_ as (
+                AbstractClass<
+                    Omit<
+                        Extend<[InstanceType<Self>, ExtendedValues]>,
+                        keyof TraitInstance<ZodSchemaObjectTrait<T, Catchall, Values, PartialValues>>
+                    >,
+                    [values: ExtendedValues]
+                > &
+                Omit<
+                    StaticMembers<Self>,
+                    keyof TraitStaticMembers<ZodSchemaObjectTrait<T, Catchall, Values, PartialValues>>
+                >
+            )
+        )
+        .expresses(ZodSchemaObject(schemaWithDefaults((class_ as Self).schemaWithDefaults)))
+}

src/JsonifiedZodSchemaClass.ts

@@ -0,0 +1,42 @@
+import { expression } from "@thilawyn/traitify-ts"
+import { Class, Jsonifiable } from "type-fest"
+import { z } from "zod"
+import { JsonifiedZodSchemaObject, OfClass, OfClassInstance } from "./traits/JsonifiedZodSchemaObject"
+
+
+export function JsonifiedZodSchemaClass<
+    Of                extends OfClass<OfInstance, T, Catchall, Values, PartialValues>,
+    OfInstance        extends OfClassInstance<T, Catchall, Values, PartialValues>,
+    T                 extends z.ZodRawShape,
+    Catchall          extends z.ZodTypeAny,
+    Values            extends object,
+    PartialValues     extends Partial<Values>,
+
+    JsonifyT          extends z.ZodRawShape,
+    JsonifyCatchall   extends z.ZodTypeAny,
+    DejsonifyT        extends z.ZodRawShape,
+    DejsonifyCatchall extends z.ZodTypeAny,
+    JsonifiedValues   extends object & Jsonifiable,
+>(
+    of: Of | OfClass<OfInstance, T, Catchall, Values, PartialValues>,
+
+    props: {
+        jsonifySchema: (
+            schema: typeof of.schema
+        ) => z.ZodObject<JsonifyT, "strip", JsonifyCatchall, JsonifiedValues, Values>,
+
+        dejsonifySchema: (
+            schema: typeof of.schema
+        ) => z.ZodObject<DejsonifyT, "strip", DejsonifyCatchall, Values, JsonifiedValues>,
+    },
+) {
+    return expression
+        .extends(
+            class JsonifiedZodSchemaObjectConstructor {
+                constructor(values: JsonifiedValues) {
+                    Object.assign(this, values)
+                }
+            } as Class<JsonifiedValues, [values: JsonifiedValues]>
+        )
+        .expresses(JsonifiedZodSchemaObject(of as Of, props))
+}

src/ZodSchemaClass.ts

@@ -1,74 +1,24 @@
 import { expression } from "@thilawyn/traitify-ts"
-import { AbstractClass } from "type-fest"
+import { Class } from "type-fest"
 import { z } from "zod"
-import { ExtendableZodSchemaObject } from "./traits/ExtendableZodSchemaObject"
+import { ZodSchemaObject } from "./traits/ZodSchemaObject"
-import { InstantiableZodSchemaObject } from "./traits/InstantiableZodSchemaObject"
-import { Extend, StaticMembers } from "./util"
 
 
-export function ZodSchemaClassOf<
-    Super             extends AbstractClass<object, []>,
-
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
->(
-    of: Super,
-
-    { schema, defaultValues }: {
-        schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>
-        defaultValues:  DefaultValues
-    },
-) {
-    const exp = expression
-        .extends(class extends (of as AbstractClass<{}, []>) {
-            static readonly schema        = schema
-            static readonly defaultValues = defaultValues
-
-            constructor(values: Values) {
-                super()
-                Object.assign(this, values)
-            }
-        })
-        .expresses(
-            InstantiableZodSchemaObject,
-            ExtendableZodSchemaObject,
-        )
-        .build()
-
-    return exp.extends as AbstractClass<
-        Extend<[
-            InstanceType<Super>,
-            InstanceType<typeof exp.extends>,
-            Values,
-        ]>,
-
-        ConstructorParameters<typeof exp.extends>
-    > &
-    Extend<[
-        StaticMembers<Super>,
-        StaticMembers<typeof exp.extends>,
-    ]>
-}
-
-
-class DefaultRoot {}
-
 export function ZodSchemaClass<
-    SchemaT           extends z.ZodRawShape,
+    T             extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
+    Catchall      extends z.ZodTypeAny,
-    SchemaCatchall    extends z.ZodTypeAny,
+    Values        extends object,
-
+    PartialValues extends Partial<Values>,
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
 >(
-    props: {
+    schemaWithDefaults: z.ZodObject<T, "strip", Catchall, Values, PartialValues>
-        schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>
-        defaultValues:  DefaultValues
-    },
 ) {
-    return ZodSchemaClassOf(DefaultRoot, props)
+    return expression
+        .extends(
+            class ZodSchemaObjectConstructor {
+                constructor(values: Values) {
+                    Object.assign(this, values)
+                }
+            } as Class<Values, [values: Values]>
+        )
+        .expresses(ZodSchemaObject(schemaWithDefaults))
 }

src/legacy/SchemableClass.ts

@@ -1,54 +0,0 @@
-import { z } from "zod"
-import { Class, ClassType } from "../util"
-
-
-export type SchemableClass<
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
-
-    Type              extends ClassType = "AbstractClass"
-> = (
-    Class<
-        Type,
-
-        {
-            readonly schema: z.ZodObject<
-                SchemaT,
-                SchemaUnknownKeys,
-                SchemaCatchall,
-                Values,
-                Values
-            >
-
-            readonly defaultValues: DefaultValues
-        } & Values,
-
-        Parameters<(values: Values) => never>
-    > & {
-        readonly schema: z.ZodObject<
-            SchemaT,
-            SchemaUnknownKeys,
-            SchemaCatchall,
-            Values,
-            Values
-        >
-
-        readonly defaultValues: DefaultValues
-    }
-)
-
-
-export type SchemableClassInput<
-    Values        extends {},
-    DefaultValues extends Partial<Values>,
-> = {
-    [Key in Exclude<keyof Values, keyof DefaultValues>]: Values[Key]
-} & {
-    [Key in keyof DefaultValues]?: Key extends keyof Values
-        ? Values[Key]
-        : never
-}

src/legacy/defineDefaultValues.ts

@@ -1,8 +0,0 @@
-import { Opaque } from "type-fest"
-
-
-export type DefinedDefaultValuesTag = "@thilawyn/schemable-class/DefinedDefaultValues"
-
-export function defineDefaultValues<T>(values: T) {
-    return values as Opaque<T, DefinedDefaultValuesTag>
-}

src/legacy/extendSchemableClass.ts

@@ -1,95 +0,0 @@
-import { AbstractClass, Class as ConcreteClass, Opaque } from "type-fest"
-import { z } from "zod"
-import { DefinedDefaultValuesTag, SchemableClass } from "."
-import { StaticMembers } from "../util"
-
-
-export function extendSchemableClass<
-    C extends SchemableClass<
-        ExtendSchemaT,
-        ExtendSchemaUnknownKeys,
-        ExtendSchemaCatchall,
-        ExtendSchemaValues,
-        ExtendDefaultValues
-    >,
-
-    ExtendSchemaT           extends z.ZodRawShape,
-    ExtendSchemaUnknownKeys extends z.UnknownKeysParam,
-    ExtendSchemaCatchall    extends z.ZodTypeAny,
-    ExtendSchemaValues      extends {},
-    ExtendDefaultValues     extends Partial<ExtendSchemaValues>,
-
-    SchemaT                 extends z.ZodRawShape,
-    SchemaUnknownKeys       extends z.UnknownKeysParam,
-    SchemaCatchall          extends z.ZodTypeAny,
-    SchemaValues            extends ExtendSchemaValues,
-
-    DefaultValues           extends Partial<SchemaValues>,
->(
-    extend: C | SchemableClass<
-        ExtendSchemaT,
-        ExtendSchemaUnknownKeys,
-        ExtendSchemaCatchall,
-        ExtendSchemaValues,
-        ExtendDefaultValues
-    >,
-
-    props: {
-        schema: (props: {
-            schema: z.ZodObject<
-                ExtendSchemaT,
-                ExtendSchemaUnknownKeys,
-                ExtendSchemaCatchall,
-                ExtendSchemaValues,
-                ExtendSchemaValues
-            >
-
-            shape: ExtendSchemaT
-        }) => z.ZodObject<
-            SchemaT,
-            SchemaUnknownKeys,
-            SchemaCatchall,
-            SchemaValues,
-            SchemaValues
-        >
-
-        defaultValues: (defaultValues: ExtendDefaultValues) => Opaque<DefaultValues, DefinedDefaultValuesTag>
-    },
-) {
-    type Class<T, Arguments extends unknown[]> = (
-        C extends ConcreteClass<any>
-            ? ConcreteClass<T, Arguments>
-            : AbstractClass<T, Arguments>
-    )
-
-    const schema = props.schema({
-        schema:  extend.schema,
-        shape:   extend.schema.shape,
-    })
-    const defaultValues = props.defaultValues(extend.defaultValues)
-
-    return class extends extend {
-        static readonly schema = schema
-               readonly schema = schema
-
-        static readonly defaultValues = defaultValues
-               readonly defaultValues = defaultValues
-    } as unknown as (
-        Class<
-            Omit<InstanceType<C>, "schema" | "defaultValues" | keyof ExtendSchemaValues> &
-            {
-                readonly schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, SchemaValues, SchemaValues>,
-                readonly defaultValues:  DefaultValues,
-            } &
-            SchemaValues,
-
-            Parameters<(values: SchemaValues) => void>
-        > &
-
-        Omit<StaticMembers<C>, "schema" | "defaultValues"> &
-        {
-            readonly schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, SchemaValues, SchemaValues>,
-            readonly defaultValues:  DefaultValues,
-        }
-    )
-}

src/legacy/index.ts

@@ -1,5 +0,0 @@
-export * from "./SchemableClass"
-export * from "./defineDefaultValues"
-export * from "./extendSchemableClass"
-export * from "./makeSchemableClass"
-export * from "./newSchemable"

src/legacy/jsonifiable/JsonifiableSchemableClass.ts

@@ -1,80 +0,0 @@
-import { Effect } from "effect"
-import { JsonifiableObject } from "type-fest/source/jsonifiable"
-import { z } from "zod"
-import { SchemableClass } from ".."
-import { Class, ClassType } from "../../util"
-
-
-export type JsonifiableSchemableClass<
-    SchemaT                    extends z.ZodRawShape,
-    SchemaUnknownKeys          extends z.UnknownKeysParam,
-    SchemaCatchall             extends z.ZodTypeAny,
-
-    Values                     extends {},
-    DefaultValues              extends Partial<Values>,
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
-
-    Type                       extends ClassType = "AbstractClass"
-> = (
-    SchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        DefaultValues,
-        Type
-    > &
-
-    Class<
-        Type,
-
-        {
-            readonly jsonifySchema: z.ZodObject<
-                JsonifySchemaT,
-                JsonifySchemaUnknownKeys,
-                JsonifySchemaCatchall,
-                JsonifiedValues,
-                Values
-            >
-
-            readonly dejsonifySchema: z.ZodObject<
-                DejsonifySchemaT,
-                DejsonifySchemaUnknownKeys,
-                DejsonifySchemaCatchall,
-                Values,
-                JsonifiedValues
-            >
-
-            jsonify():         JsonifiedValues
-            jsonifyPromise():  Promise<JsonifiedValues>
-            jsonifyEffect():   Effect.Effect<never, z.ZodError<Values>, JsonifiedValues>
-        },
-
-        any[]
-    > & {
-        readonly jsonifySchema: z.ZodObject<
-            JsonifySchemaT,
-            JsonifySchemaUnknownKeys,
-            JsonifySchemaCatchall,
-            JsonifiedValues,
-            Values
-        >
-
-        readonly dejsonifySchema: z.ZodObject<
-            DejsonifySchemaT,
-            DejsonifySchemaUnknownKeys,
-            DejsonifySchemaCatchall,
-            Values,
-            JsonifiedValues
-        >
-    }
-)

src/legacy/jsonifiable/dejsonifySchemable.ts

@@ -1,213 +0,0 @@
-import { Effect, pipe } from "effect"
-import { JsonifiableObject } from "type-fest/source/jsonifiable"
-import { z } from "zod"
-import { JsonifiableSchemableClass } from "."
-import { parseZodTypeEffect } from "../../util"
-
-
-export function dejsonifySchemable<
-    C extends JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    SchemaT                    extends z.ZodRawShape,
-    SchemaUnknownKeys          extends z.UnknownKeysParam,
-    SchemaCatchall             extends z.ZodTypeAny,
-
-    Values                     extends {},
-    DefaultValues              extends Partial<Values>,
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
->(
-    class_: C | JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    values:   JsonifiedValues,
-    params?:  Partial<z.ParseParams>,
-) {
-    return new class_(
-        class_.dejsonifySchema.parse(values, params)
-    ) as InstanceType<C>
-}
-
-
-export async function dejsonifySchemablePromise<
-    C extends JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    SchemaT                    extends z.ZodRawShape,
-    SchemaUnknownKeys          extends z.UnknownKeysParam,
-    SchemaCatchall             extends z.ZodTypeAny,
-
-    Values                     extends {},
-    DefaultValues              extends Partial<Values>,
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
->(
-    class_: C | JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    values:   JsonifiedValues,
-    params?:  Partial<z.ParseParams>,
-) {
-    return new class_(
-        await class_.dejsonifySchema.parseAsync(values, params)
-    ) as InstanceType<C>
-}
-
-
-export function dejsonifySchemableEffect<
-    C extends JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    SchemaT                    extends z.ZodRawShape,
-    SchemaUnknownKeys          extends z.UnknownKeysParam,
-    SchemaCatchall             extends z.ZodTypeAny,
-
-    Values                     extends {},
-    DefaultValues              extends Partial<Values>,
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
->(
-    class_: C | JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    values:   JsonifiedValues,
-    params?:  Partial<z.ParseParams>,
-) {
-    return pipe(
-        parseZodTypeEffect(class_.dejsonifySchema, values, params),
-        Effect.map(values => new class_(values) as InstanceType<C>),
-    )
-}

src/legacy/jsonifiable/index.ts

@@ -1,4 +0,0 @@
-export * from "./JsonifiableSchemableClass"
-export * from "./dejsonifySchemable"
-export * from "./makeJsonifiableSchemableClass"
-export * from "./schema"

src/legacy/jsonifiable/makeJsonifiableSchemableClass.ts

@@ -1,134 +0,0 @@
-import { Effect } from "effect"
-import { AbstractClass, Class as ConcreteClass } from "type-fest"
-import { JsonifiableObject } from "type-fest/source/jsonifiable"
-import { z } from "zod"
-import { SchemableClass } from ".."
-import { StaticMembers, parseZodTypeEffect } from "../../util"
-
-
-export function makeJsonifiableSchemableClass<
-    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>,
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
->(
-    extend: C | SchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        DefaultValues
-    >,
-
-    props: {
-        jsonifySchema: (props: {
-            schema: z.ZodObject<
-                SchemaT,
-                SchemaUnknownKeys,
-                SchemaCatchall,
-                Values,
-                Values
-            >
-
-            shape: SchemaT
-        }) => z.ZodObject<
-            JsonifySchemaT,
-            JsonifySchemaUnknownKeys,
-            JsonifySchemaCatchall,
-            JsonifiedValues,
-            Values
-        >
-
-        dejsonifySchema: (props: {
-            schema: z.ZodObject<
-                SchemaT,
-                SchemaUnknownKeys,
-                SchemaCatchall,
-                Values,
-                Values
-            >
-
-            shape: SchemaT
-        }) => z.ZodObject<
-            DejsonifySchemaT,
-            DejsonifySchemaUnknownKeys,
-            DejsonifySchemaCatchall,
-            Values,
-            JsonifiedValues
-        >
-    },
-) {
-    type Class<T, Arguments extends unknown[]> = (
-        C extends ConcreteClass<any>
-            ? ConcreteClass<T, Arguments>
-            : AbstractClass<T, Arguments>
-    )
-
-    const jsonifySchema = props.jsonifySchema({
-        schema:  extend.schema,
-        shape:   extend.schema.shape,
-    })
-
-    const dejsonifySchema = props.dejsonifySchema({
-        schema:  extend.schema,
-        shape:   extend.schema.shape,
-    })
-
-    return class extends extend {
-        static readonly jsonifySchema = jsonifySchema
-               readonly jsonifySchema = jsonifySchema
-
-        static readonly dejsonifySchema = dejsonifySchema
-               readonly dejsonifySchema = dejsonifySchema
-
-        jsonify() {
-            return this.jsonifySchema.parse(this)
-        }
-
-        jsonifyPromise() {
-            return this.jsonifySchema.parseAsync(this)
-        }
-
-        jsonifyEffect() {
-            return parseZodTypeEffect(this.jsonifySchema, this)
-        }
-    } as unknown as (
-        Class<
-            InstanceType<C> & {
-                readonly jsonifySchema:    z.ZodObject<JsonifySchemaT, JsonifySchemaUnknownKeys, JsonifySchemaCatchall, JsonifiedValues, Values>,
-                readonly dejsonifySchema:  z.ZodObject<DejsonifySchemaT, DejsonifySchemaUnknownKeys, DejsonifySchemaCatchall, Values, JsonifiedValues>,
-
-                jsonify():         JsonifiedValues
-                jsonifyPromise():  Promise<JsonifiedValues>
-                jsonifyEffect():   Effect.Effect<never, z.ZodError<Values>, JsonifiedValues>
-            },
-
-            ConstructorParameters<C>
-        > &
-
-        StaticMembers<C> & {
-            readonly jsonifySchema:    z.ZodObject<JsonifySchemaT, JsonifySchemaUnknownKeys, JsonifySchemaCatchall, JsonifiedValues, Values>,
-            readonly dejsonifySchema:  z.ZodObject<DejsonifySchemaT, DejsonifySchemaUnknownKeys, DejsonifySchemaCatchall, Values, JsonifiedValues>,
-        }
-    )
-}

src/legacy/jsonifiable/schema/bigint.ts

@@ -1,28 +0,0 @@
-import { Opaque } from "type-fest"
-import { z } from "zod"
-import { identity } from "../../../util"
-
-
-export type JsonifiedBigInt = Opaque<string, "@thilawyn/schemable-class/JsonifiedBigInt">
-
-
-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)
-        )
-}

src/legacy/jsonifiable/schema/date.ts

@@ -1,28 +0,0 @@
-import { Opaque } from "type-fest"
-import { z } from "zod"
-import { identity } from "../../../util"
-
-
-export type JsonifiedDate = Opaque<string, "@thilawyn/schemable-class/JsonifiedDate">
-
-
-export function jsonifyDateSchema<S extends z.ZodDate>(schema: S) {
-    return schema.transform(v => v.toString() as JsonifiedDate)
-}
-
-export function dejsonifyDateSchema<S extends z.ZodDate>(schema: S) {
-    return z
-        .custom<JsonifiedDate>(identity)
-        .pipe(z
-            .string()
-            .transform(v => {
-                try {
-                    return new Date(v)
-                }
-                catch (e) {
-                    return v
-                }
-            })
-            .pipe(schema)
-        )
-}

src/legacy/jsonifiable/schema/decimal.ts

@@ -1,33 +0,0 @@
-import { Decimal } from "decimal.js"
-import { Opaque } from "type-fest"
-import { z } from "zod"
-import { identity } from "../../../util"
-
-
-export type JsonifiedDecimal = Opaque<string, "@thilawyn/schemable-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)
-        )
-}

src/legacy/jsonifiable/schema/index.ts

@@ -1,4 +0,0 @@
-export * from "./bigint"
-export * from "./date"
-export * from "./decimal"
-export * from "./schemable"

src/legacy/jsonifiable/schema/schemable.ts

@@ -1,139 +0,0 @@
-import { JsonifiableObject } from "type-fest/source/jsonifiable"
-import { z } from "zod"
-import { JsonifiableSchemableClass } from ".."
-
-
-export function jsonifySchemableSchema<
-    C extends JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    SchemaT                    extends z.ZodRawShape,
-    SchemaUnknownKeys          extends z.UnknownKeysParam,
-    SchemaCatchall             extends z.ZodTypeAny,
-
-    Values                     extends {},
-    DefaultValues              extends Partial<Values>,
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
-
-    S                          extends z.ZodType<InstanceType<C>, z.ZodTypeDef, InstanceType<C>>,
->(
-    class_: C | JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    schema: S,
-) {
-    return schema.pipe(class_.jsonifySchema)
-}
-
-
-export function dejsonifySchemableSchema<
-    C extends JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    SchemaT                    extends z.ZodRawShape,
-    SchemaUnknownKeys          extends z.UnknownKeysParam,
-    SchemaCatchall             extends z.ZodTypeAny,
-
-    Values                     extends {},
-    DefaultValues              extends Partial<Values>,
-
-    JsonifySchemaT             extends z.ZodRawShape,
-    JsonifySchemaUnknownKeys   extends z.UnknownKeysParam,
-    JsonifySchemaCatchall      extends z.ZodTypeAny,
-
-    DejsonifySchemaT           extends z.ZodRawShape,
-    DejsonifySchemaUnknownKeys extends z.UnknownKeysParam,
-    DejsonifySchemaCatchall    extends z.ZodTypeAny,
-
-    JsonifiedValues            extends JsonifiableObject,
-
-    S                          extends z.ZodType<InstanceType<C>, z.ZodTypeDef, InstanceType<C>>,
->(
-    class_: C | JsonifiableSchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-
-        Values,
-        DefaultValues,
-
-        JsonifySchemaT,
-        JsonifySchemaUnknownKeys,
-        JsonifySchemaCatchall,
-
-        DejsonifySchemaT,
-        DejsonifySchemaUnknownKeys,
-        DejsonifySchemaCatchall,
-
-        JsonifiedValues,
-
-        "Class"
-    >,
-
-    schema: S,
-) {
-    return class_.dejsonifySchema.transform(v => new class_(v)).pipe(schema)
-}

src/legacy/makeSchemableClass.ts

@@ -1,82 +0,0 @@
-import { AbstractClass, Class as ConcreteClass, Opaque } from "type-fest"
-import { z } from "zod"
-import { DefinedDefaultValuesTag } from "."
-import { StaticMembers } from "../util"
-
-
-export function makeSchemableClassFrom<
-    C extends AbstractClass<{
-        schema?:         never
-        defaultValues?:  never
-    }, []> & {
-        schema?:         never
-        defaultValues?:  never
-    },
-
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
->(
-    extend: C,
-
-    { schema, defaultValues }: {
-        schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>
-        defaultValues:  Opaque<DefaultValues, DefinedDefaultValuesTag>
-    },
-) {
-    type Class<T, Arguments extends unknown[]> = (
-        C extends ConcreteClass<any>
-            ? ConcreteClass<T, Arguments>
-            : AbstractClass<T, Arguments>
-    )
-
-    return class extends (extend as unknown as ConcreteClass<any, []>) {
-        static readonly schema = schema
-               readonly schema = schema
-
-        static readonly defaultValues = defaultValues
-               readonly defaultValues = defaultValues
-
-        constructor(values: Values) {
-            super()
-            Object.assign(this, values)
-        }
-    } as unknown as (
-        Class<
-            InstanceType<C> &
-            {
-                readonly schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>,
-                readonly defaultValues:  DefaultValues,
-            } &
-            Values,
-
-            Parameters<(values: Values) => void>
-        > &
-
-        StaticMembers<C> &
-        {
-            readonly schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>,
-            readonly defaultValues:  DefaultValues,
-        }
-    )
-}
-
-
-export function makeSchemableClass<
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
->(
-    props: {
-        schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>
-        defaultValues:  Opaque<DefaultValues, DefinedDefaultValuesTag>
-    }
-) {
-    return makeSchemableClassFrom(Object, props)
-}

src/legacy/newSchemable.ts

@@ -1,127 +0,0 @@
-import { Effect, pipe } from "effect"
-import { HasRequiredKeys } from "type-fest"
-import { z } from "zod"
-import { SchemableClass, SchemableClassInput } from "."
-import { parseZodTypeEffect } from "../util"
-
-
-type ParamsArgs = [] | [params: Partial<z.ParseParams>]
-
-type NewSchemableArgs<Input extends object> =
-    HasRequiredKeys<Input> extends true
-        ? [values: Input, ...args: ParamsArgs]
-        : [] | [values: Input, ...args: ParamsArgs]
-
-
-export function newSchemable<
-    C extends SchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        DefaultValues,
-        "Class"
-    >,
-
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
->(
-    class_: C | SchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        DefaultValues,
-        "Class"
-    >,
-
-    ...[values, params]: NewSchemableArgs<
-        SchemableClassInput<Values, DefaultValues>
-    >
-) {
-    return new class_(
-        class_.schema.parse({ ...class_.defaultValues, ...values }, params)
-    ) as InstanceType<C>
-}
-
-
-export async function newSchemablePromise<
-    C extends SchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        DefaultValues,
-        "Class"
-    >,
-
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
->(
-    class_: C | SchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        DefaultValues,
-        "Class"
-    >,
-
-    ...[values, params]: NewSchemableArgs<
-        SchemableClassInput<Values, DefaultValues>
-    >
-) {
-    return new class_(
-        await class_.schema.parseAsync({ ...class_.defaultValues, ...values }, params)
-    ) as InstanceType<C>
-}
-
-
-export function newSchemableEffect<
-    C extends SchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        DefaultValues,
-        "Class"
-    >,
-
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
->(
-    class_: C | SchemableClass<
-        SchemaT,
-        SchemaUnknownKeys,
-        SchemaCatchall,
-        Values,
-        DefaultValues,
-        "Class"
-    >,
-
-    ...[values, params]: NewSchemableArgs<
-        SchemableClassInput<Values, DefaultValues>
-    >
-) {
-    return pipe(
-        parseZodTypeEffect(
-            class_.schema,
-            { ...class_.defaultValues, ...values },
-            params,
-        ),
-
-        Effect.map(values => new class_(values) as InstanceType<C>),
-    )
-}

src/legacy/observable/index.ts

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

src/legacy/observable/makeSchemableClassObservable.ts

@@ -1,29 +0,0 @@
-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/lib.ts

@@ -1 +1,6 @@
-export { ExtendableZodSchemaObject } from "./traits/ExtendableZodSchemaObject"
+export { ExtendZodSchemaClass } from "./ExtendZodSchemaClass"
+export { JsonifiedZodSchemaClass } from "./JsonifiedZodSchemaClass"
+export { ZodSchemaClass } from "./ZodSchemaClass"
+export { JsonifiedZodSchemaObject } from "./traits/JsonifiedZodSchemaObject"
+export { MobXObservableZodSchemaObject } from "./traits/MobXObservableZodSchemaObject"
+export { ZodSchemaObject, ZodSchemaObjectTrait } from "./traits/ZodSchemaObject"

src/schema/bigint.ts

@@ -0,0 +1,19 @@
+import { z } from "zod"
+
+
+type JsonifiedBigIntBrand = "@thilawyn/zod-schema-class/JsonifiedBigInt"
+
+
+export function jsonify<S extends z.ZodType<bigint>>(schema: S) {
+    return schema
+        .transform(v => v.toString())
+        .brand<JsonifiedBigIntBrand>()
+}
+
+export function dejsonify<S extends z.ZodType<bigint>>(schema: S) {
+    return z
+        .custom<string & z.BRAND<JsonifiedBigIntBrand>>()
+        .pipe(z.string())
+        .pipe(z.coerce.bigint())
+        .pipe(schema)
+}

src/schema/date.ts

@@ -0,0 +1,19 @@
+import { z } from "zod"
+
+
+type JsonifiedDateBrand = "@thilawyn/zod-schema-class/JsonifiedDate"
+
+
+export function jsonify<S extends z.ZodType<Date>>(schema: S) {
+    return schema
+        .transform(v => v.toString())
+        .brand<JsonifiedDateBrand>()
+}
+
+export function dejsonify<S extends z.ZodType<Date>>(schema: S) {
+    return z
+        .custom<string & z.BRAND<JsonifiedDateBrand>>()
+        .pipe(z.string())
+        .pipe(z.coerce.date())
+        .pipe(schema)
+}

src/schema/decimal.ts

@@ -0,0 +1,36 @@
+import Decimal from "decimal.js"
+import { z } from "zod"
+
+
+type JsonifiedDecimalBrand = "@thilawyn/zod-schema-class/JsonifiedDecimal"
+
+
+export function decimal() {
+    return z.custom<Decimal>(v => Decimal.isDecimal(v))
+}
+
+export module decimal {
+    export function jsonifyDecimalSchema<S extends z.ZodType<Decimal>>(schema: S) {
+        return schema
+            .transform(v => v.toJSON())
+            .brand<JsonifiedDecimalBrand>()
+    }
+
+    export function dejsonifyDecimalSchema<S extends z.ZodType<Decimal>>(schema: S) {
+        return z
+            .custom<string & z.BRAND<JsonifiedDecimalBrand>>()
+            .pipe(
+                z
+                    .string()
+                    .transform(v => {
+                        try {
+                            return new Decimal(v)
+                        }
+                        catch (e) {
+                            return v
+                        }
+                    })
+            )
+            .pipe(schema)
+    }
+}

src/schema/effect/index.ts

@@ -0,0 +1 @@
+export { option } from "./option"

src/schema/effect/option.ts

@@ -0,0 +1,146 @@
+import { Option } from "effect"
+import { identity } from "lodash-es"
+import { z } from "zod"
+
+
+type JsonifiedEffectOptionSomeBrand = "@thilawyn/zod-schema-class/JsonifiedEffectOptionSome"
+
+
+export function option<InnerS extends z.ZodTypeAny>(schema: InnerS) {
+    return z.union([option.some(schema), option.none(schema)])
+}
+
+export module option {
+    export type Option<InnerS extends z.ZodTypeAny> = ReturnType<typeof option<InnerS>>
+
+    function getSomeSchema<InnerS extends z.ZodTypeAny>(schema: Option<InnerS>): some.Some<InnerS> {
+        return schema.options[0]
+    }
+    function getNoneSchema<InnerS extends z.ZodTypeAny>(schema: Option<InnerS>): none.None<InnerS> {
+        return schema.options[1]
+    }
+
+
+    export function jsonify<
+        InnerS          extends z.ZodTypeAny,
+        JsonifiedInnerS extends z.ZodTypeAny = InnerS,
+    >(
+        schema:         Option<InnerS>,
+        jsonifySchema:  (schema: InnerS) => JsonifiedInnerS = identity,
+    ) {
+        return z.union([
+            some.jsonify(getSomeSchema(schema), jsonifySchema),
+            none.jsonify(getNoneSchema(schema), jsonifySchema),
+        ])
+    }
+
+    export function dejsonify<
+        InnerS            extends z.ZodTypeAny,
+        DejsonifiedInnerS extends z.ZodTypeAny = InnerS,
+    >(
+        schema:           Option<InnerS>,
+        dejsonifySchema:  (schema: InnerS) => DejsonifiedInnerS = identity,
+    ) {
+        return z.union([
+            some.dejsonify(getSomeSchema(schema), dejsonifySchema),
+            none.dejsonify(getNoneSchema(schema), dejsonifySchema),
+        ])
+    }
+
+
+    export function some<
+        InnerS extends z.ZodTypeAny
+    >(
+        schema: InnerS
+    ) {
+        return z
+            .custom<Option.Some<z.output<InnerS>>>(
+                v => Option.isOption(v) && Option.isSome(v),
+                "Not an Option.Some",
+            )
+            .pipe(z.object({ value: schema }).passthrough())
+            .transform(v => Option.some<z.output<InnerS>>(v.value))
+    }
+
+    export module some {
+        export type Some<InnerS extends z.ZodTypeAny> = ReturnType<typeof some<InnerS>>
+
+        function getInnerSchema<InnerS extends z.ZodTypeAny>(schema: Some<InnerS>): InnerS {
+            return schema._def.schema._def.out.shape.value
+        }
+
+
+        export function jsonify<
+            InnerS          extends z.ZodTypeAny,
+            JsonifiedInnerS extends z.ZodTypeAny = InnerS,
+        >(
+            schema:         Some<InnerS>,
+            jsonifySchema:  (schema: InnerS) => JsonifiedInnerS = identity,
+        ) {
+            return schema
+                .transform(v => Option.getOrThrow(v))
+                .pipe(jsonifySchema(getInnerSchema(schema)))
+                .brand<JsonifiedEffectOptionSomeBrand>()
+        }
+
+        export function dejsonify<
+            InnerS            extends z.ZodTypeAny,
+            DejsonifiedInnerS extends z.ZodTypeAny = InnerS,
+        >(
+            schema:           Some<InnerS>,
+            dejsonifySchema:  (schema: InnerS) => DejsonifiedInnerS = identity,
+        ) {
+            return z
+                .custom<z.input<DejsonifiedInnerS> & z.BRAND<JsonifiedEffectOptionSomeBrand>>()
+                .pipe(dejsonifySchema(getInnerSchema(schema)))
+                .transform(v => Option.some<z.output<DejsonifiedInnerS>>(v))
+                .pipe(schema)
+        }
+    }
+
+
+    export function none<
+        InnerS extends z.ZodTypeAny | unknown = unknown
+    >(
+        _schema?: InnerS
+    ) {
+        return z.custom<
+            Option.None<
+                InnerS extends z.ZodTypeAny
+                    ? z.output<InnerS>
+                    : unknown
+            >
+        >(
+            v => Option.isOption(v) && Option.isNone(v),
+            "Not an Option.None",
+        )
+    }
+
+    export module none {
+        export type None<InnerS extends z.ZodTypeAny> = ReturnType<typeof none<InnerS>>
+
+
+        export function jsonify<
+            InnerS          extends z.ZodTypeAny,
+            JsonifiedInnerS extends z.ZodTypeAny = InnerS,
+        >(
+            schema:           None<InnerS>,
+            _jsonifySchema?:  (schema: InnerS) => JsonifiedInnerS,
+        ) {
+            return schema.transform(() => null)
+        }
+
+        export function dejsonify<
+            InnerS            extends z.ZodTypeAny,
+            DejsonifiedInnerS extends z.ZodTypeAny = InnerS,
+        >(
+            schema:             None<InnerS>,
+            _dejsonifySchema?:  (schema: InnerS) => DejsonifiedInnerS,
+        ) {
+            return z
+                .null()
+                .transform(() => Option.none<z.output<DejsonifiedInnerS>>())
+                .pipe(schema)
+        }
+    }
+}

src/schema/lib.ts

@@ -0,0 +1,12 @@
+import * as bigint from "./bigint"
+import * as date from "./date"
+import { decimal } from "./decimal"
+import * as effect from "./effect"
+
+
+export const s = {
+    bigint,
+    date,
+    decimal,
+    effect,
+} as const

src/shapes/ZodSchemaClass.ts

@@ -1,43 +0,0 @@
-import { AbstractClass, Class } from "type-fest"
-import { z } from "zod"
-
-
-export type ZodSchemaClass<
-    Instance          extends Values,
-
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
-> = (
-    Class<Instance, [values: Values]> &
-    ZodSchemaClassStatic<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, DefaultValues>
-)
-
-export type ZodSchemaAbstractClass<
-    Instance          extends Values,
-
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
-> = (
-    AbstractClass<Instance, [values: Values]> &
-    ZodSchemaClassStatic<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, DefaultValues>
-)
-
-export type ZodSchemaClassStatic<
-    SchemaT           extends z.ZodRawShape,
-    SchemaUnknownKeys extends z.UnknownKeysParam,
-    SchemaCatchall    extends z.ZodTypeAny,
-
-    Values            extends {},
-    DefaultValues     extends Partial<Values>,
-> = {
-    readonly schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>
-    readonly defaultValues:  DefaultValues
-}

src/tests.ts

@@ -1,43 +1,60 @@
+import { Implements } from "@thilawyn/traitify-ts"
+import { Option } from "effect"
 import { z } from "zod"
+import { ExtendZodSchemaClass } from "./ExtendZodSchemaClass"
+import { JsonifiedZodSchemaClass } from "./JsonifiedZodSchemaClass"
 import { ZodSchemaClass } from "./ZodSchemaClass"
+import { s } from "./schema/lib"
+import { MobXObservableZodSchemaObject } from "./traits/MobXObservableZodSchemaObject"
 
 
-class Test extends ZodSchemaClass({
+const userExp = ZodSchemaClass(
-    schema: z.object({
+    z.object({
-        id: z.bigint(),
+        /** User ID */
+        id: s.effect.option(z.bigint()).default(Option.none()),
+
+        /** Username */
         name: z.string(),
-    }),
 
-    defaultValues: { id: -1n },
+        /** Role */
-}) {}
+        role: z.enum(["User", "Moderator", "Admin"]).default("User"),
-
-const Test2 = ZodSchemaClass({
-    schema: z.object({
-        id: z.bigint(),
-        name: z.string(),
-    }),
-
-    defaultValues: { id: -1n },
     })
+)
+    .expresses(MobXObservableZodSchemaObject)
+    .build()
 
-Test.defaultValues
+@userExp.staticImplements
-const inst = Test.create({ id: 1n, name: "" })
+class User extends userExp.extends implements Implements<typeof userExp> {}
-console.log(inst)
+
+const userInst = User.create({ id: Option.some(1n), name: "User" })
+const userInstEffect = User.createEffect({ id: Option.some(1n), name: "User" })
 
 
-class SubTest extends Test.extend({
+const jsonifiedUserExp = JsonifiedZodSchemaClass(User, {
-    schema: ({ schema }) => schema.extend({
+    jsonifySchema: schema => schema.extend({
-        prout: z.string()
+        id: s.effect.option.jsonify(schema.shape.id, s.bigint.jsonify)
     }),
 
-    defaultValues: defaultValues => ({
+    dejsonifySchema: schema => schema.extend({
-        ...defaultValues
+        id: s.effect.option.dejsonify(schema.shape.id, s.bigint.dejsonify)
     }),
-}) {}
+}).build()
 
-const subInst = await SubTest.createPromise({ name: "", prout: "" })
+@jsonifiedUserExp.staticImplements
-console.log(subInst)
+class JsonifiedUser extends jsonifiedUserExp.extends implements Implements<typeof jsonifiedUserExp> {}
 
-// class ChildTest extends Test {}
+const jsonifiedUserInst = JsonifiedUser.jsonify(userInst)
+// console.log(JSON.stringify(jsonifiedUserInst))
+console.log(jsonifiedUserInst.dejsonify().id)
 
-// ChildTest.instantiate({ name: "" })
+
+const adminUserExp = ExtendZodSchemaClass(User,
+    schema => schema.extend({
+        role: z.literal("Admin").default("Admin")
+    })
+).build()
+
+@adminUserExp.staticImplements
+class AdminUser extends adminUserExp.extends implements Implements<typeof adminUserExp> {}
+
+const admin = AdminUser.create({ id: Option.some(2n), name: "Admin" })

src/tests2.ts

@@ -0,0 +1,20 @@
+import { Option } from "effect"
+import { z } from "zod"
+import { s } from "./schema/lib"
+
+
+const schema = z.object({
+    id: s.effect.option(z.bigint())
+})
+
+const jsonifySchema = schema.extend({
+    id: s.effect.option.jsonify(schema.shape.id, s.bigint.jsonify)
+})
+
+const dejsonifySchema = schema.extend({
+    id: s.effect.option.dejsonify(schema.shape.id, s.bigint.dejsonify)
+})
+
+
+const jsonified = jsonifySchema.parse({ id: Option.some(1n) })
+console.log(dejsonifySchema.parse(jsonified))

src/traits/ExtendableZodSchemaObject.ts

@@ -1,58 +1,51 @@
-import { trait } from "@thilawyn/traitify-ts"
+import { ImplStatic, expression, implStaticThis } from "@thilawyn/traitify-ts"
 import { AbstractClass } from "type-fest"
 import { z } from "zod"
-import { ZodSchemaAbstractClass } from "../shapes/ZodSchemaClass"
 import { Extend, StaticMembers } from "../util"
+import { ZodSchemaObject } from "./ZodSchemaObject"
 
 
-export const ExtendableZodSchemaObject = trait
+export const ExtendableZodSchemaObject = <
-    .implement(Super => class ExtendableZodSchemaObject extends Super {
+    T             extends z.ZodRawShape,
-        static extend<
+    Catchall      extends z.ZodTypeAny,
-            Super                  extends ZodSchemaAbstractClass<SuperInstance, SuperSchemaT, SuperSchemaUnknownKeys, SuperSchemaCatchall, SuperValues, SuperDefaultValues>,
+    Values        extends object,
-            SuperInstance          extends SuperValues,
+    PartialValues extends Partial<Values>,
-
-            SuperSchemaT           extends z.ZodRawShape,
-            SuperSchemaUnknownKeys extends z.UnknownKeysParam,
-            SuperSchemaCatchall    extends z.ZodTypeAny,
-            SuperValues            extends {},
-            SuperDefaultValues     extends Partial<SuperValues>,
-
-            SchemaT                extends z.ZodRawShape,
-            SchemaUnknownKeys      extends z.UnknownKeysParam,
-            SchemaCatchall         extends z.ZodTypeAny,
-            Values                 extends SuperValues,
-            DefaultValues          extends Partial<Values>,
 >(
-            this: Super | ZodSchemaAbstractClass<SuperInstance, SuperSchemaT, SuperSchemaUnknownKeys, SuperSchemaCatchall, SuperValues, SuperDefaultValues>,
+    schemaWithDefaults: z.ZodObject<T, "strip", Catchall, Values, PartialValues>,
+) => expression
+    .expresses(ZodSchemaObject(schemaWithDefaults))
+    .build()
+    .subtrait()
+        .implement(Super => class ExtendableZodSchemaObjectImpl extends Super {
+            static extend<
+                Self                  extends AbstractClass<Values, [values: Values]>,
 
-            props: {
+                ExtendedT             extends z.ZodRawShape,
-                schema: (props: {
+                ExtendedCatchall      extends z.ZodTypeAny,
-                    schema:  Super["schema"]
+                ExtendedValues        extends Values,
-                    shape:   Super["schema"]["shape"]
+                ExtendedPartialValues extends Partial<ExtendedValues>,
-                }) => z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>
+            >(
+                this: Self,
 
-                defaultValues: (defaultValues: SuperDefaultValues) => DefaultValues
+                schemaWithDefaults: (
-            },
+                    schemaWithDefaults: z.ZodObject<T, "strip", Catchall, Values, PartialValues>
-        ): (
+                ) => z.ZodObject<ExtendedT, "strip", ExtendedCatchall, ExtendedValues, ExtendedPartialValues>,
-            AbstractClass<
-                Extend<[SuperInstance, Values]>,
-                [values: Values]
-            > &
-            Extend<[
-                StaticMembers<Super>,
-                {
-                    readonly schema:         z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>,
-                    readonly defaultValues:  DefaultValues,
-                },
-            ]>
             ) {
-            const schema        = props.schema({ schema: this.schema, shape: this.schema.shape })
+                const t = implStaticThis(ExtendableZodSchemaObjectImpl, this)
-            const defaultValues = props.defaultValues(this.defaultValues)
+                return expression
-
+                    .extends(
-            return class extends this {
+                        t as unknown as (
-                static readonly schema        = schema
+                            AbstractClass<
-                static readonly defaultValues = defaultValues
+                                Omit<
-            } as any
+                                    Extend<[InstanceType<Self>, ExtendedValues]>,
+                                    keyof ExtendableZodSchemaObjectImpl
+                                >,
+                                [values: ExtendedValues]
+                            > &
+                            Omit<StaticMembers<Self>, keyof ImplStatic<typeof ExtendableZodSchemaObjectImpl>>
+                        )
+                    )
+                    .expresses(ExtendableZodSchemaObject(schemaWithDefaults(t.schemaWithDefaults)))
             }
         })
         .build()

src/traits/InstantiableZodSchemaObject.ts

@@ -1,104 +0,0 @@
-import { trait } from "@thilawyn/traitify-ts"
-import { Effect, pipe } from "effect"
-import { HasRequiredKeys } from "type-fest"
-import { z } from "zod"
-import { ZodSchemaClass } from "../shapes/ZodSchemaClass"
-import { parseZodTypeEffect } from "../util"
-
-
-type NewZodSchemaInstanceInput<
-    Values        extends {},
-    DefaultValues extends Partial<Values>,
-> = {
-    [Key in Exclude<keyof Values, keyof DefaultValues>]: Values[Key]
-} & {
-    [Key in keyof DefaultValues]?: Key extends keyof Values
-        ? Values[Key]
-        : never
-}
-
-type ParseParamsArgs = [] | [params: Partial<z.ParseParams>]
-
-type NewZodSchemaInstanceArgs<Input extends object> = (
-    HasRequiredKeys<Input> extends true
-        ? [values: Input, ...args: ParseParamsArgs]
-        : [] | [values: Input, ...args: ParseParamsArgs]
-)
-
-
-export const InstantiableZodSchemaObject = trait
-    .implement(Super => class InstantiableZodSchemaObject extends Super {
-        static create<
-            Instance          extends Values,
-
-            SchemaT           extends z.ZodRawShape,
-            SchemaUnknownKeys extends z.UnknownKeysParam,
-            SchemaCatchall    extends z.ZodTypeAny,
-
-            Values            extends {},
-            DefaultValues     extends Partial<Values>,
-        >(
-            this: ZodSchemaClass<Instance, SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, DefaultValues>,
-
-            ...[values, params]: NewZodSchemaInstanceArgs<
-                NewZodSchemaInstanceInput<Values, DefaultValues>
-            >
-        ) {
-            return new this(
-                this.schema.parse({ ...this.defaultValues, ...values }, params)
-            )
-        }
-
-        static async createPromise<
-            Instance          extends Values,
-
-            SchemaT           extends z.ZodRawShape,
-            SchemaUnknownKeys extends z.UnknownKeysParam,
-            SchemaCatchall    extends z.ZodTypeAny,
-
-            Values            extends {},
-            DefaultValues     extends Partial<Values>,
-        >(
-            this: ZodSchemaClass<Instance, SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, DefaultValues>,
-
-            ...[values, params]: NewZodSchemaInstanceArgs<
-                NewZodSchemaInstanceInput<Values, DefaultValues>
-            >
-        ) {
-            return new this(
-                await this.schema.parseAsync({ ...this.defaultValues, ...values }, params)
-            )
-        }
-
-        static createEffect<
-            Instance          extends Values,
-
-            SchemaT           extends z.ZodRawShape,
-            SchemaUnknownKeys extends z.UnknownKeysParam,
-            SchemaCatchall    extends z.ZodTypeAny,
-
-            Values            extends {},
-            DefaultValues     extends Partial<Values>,
-        >(
-            this: ZodSchemaClass<Instance, SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, DefaultValues>,
-
-            ...[values, params]: NewZodSchemaInstanceArgs<
-                NewZodSchemaInstanceInput<Values, DefaultValues>
-            >
-        ) {
-            return pipe(
-                parseZodTypeEffect(
-                    this.schema,
-                    { ...this.defaultValues, ...values },
-                    params,
-                ),
-
-                Effect.map(values => new this(values)),
-            )
-        }
-
-        protected static initialize() {
-
-        }
-    })
-    .build()

src/traits/JsonifiedZodSchemaObject.ts

@@ -0,0 +1,174 @@
+import { TraitInstance, TraitStaticMembers, implStaticInstantiableThis, trait } from "@thilawyn/traitify-ts"
+import { Class, Jsonifiable } from "type-fest"
+import { z } from "zod"
+import { parseZodSchemaEffect } from "../util"
+import { ZodSchemaObjectTrait } from "./ZodSchemaObject"
+
+
+export type OfClass<
+    Instance      extends OfClassInstance<T, Catchall, Values, PartialValues>,
+
+    T             extends z.ZodRawShape,
+    Catchall      extends z.ZodTypeAny,
+    Values        extends object,
+    PartialValues extends Partial<Values>,
+> = (
+    Class<Instance, [values: Values]> &
+    TraitStaticMembers<ZodSchemaObjectTrait<T, Catchall, Values, PartialValues>>
+)
+
+export type OfClassInstance<
+    T                 extends z.ZodRawShape,
+    Catchall          extends z.ZodTypeAny,
+    Values            extends object,
+    PartialValues     extends Partial<Values>,
+> = (
+    Values & TraitInstance<ZodSchemaObjectTrait<T, Catchall, Values, PartialValues>>
+)
+
+
+export const JsonifiedZodSchemaObject = <
+    Of                extends OfClass<OfInstance, T, Catchall, Values, PartialValues>,
+    OfInstance        extends OfClassInstance<T, Catchall, Values, PartialValues>,
+    T                 extends z.ZodRawShape,
+    Catchall          extends z.ZodTypeAny,
+    Values            extends object,
+    PartialValues     extends Partial<Values>,
+
+    JsonifyT          extends z.ZodRawShape,
+    JsonifyCatchall   extends z.ZodTypeAny,
+    DejsonifyT        extends z.ZodRawShape,
+    DejsonifyCatchall extends z.ZodTypeAny,
+    JsonifiedValues   extends object & Jsonifiable,
+>(
+    of: Of | OfClass<OfInstance, T, Catchall, Values, PartialValues>,
+
+    props: {
+        jsonifySchema: (
+            schema: typeof of.schema
+        ) => z.ZodObject<JsonifyT, "strip", JsonifyCatchall, JsonifiedValues, Values>,
+
+        dejsonifySchema: (
+            schema: typeof of.schema
+        ) => z.ZodObject<DejsonifyT, "strip", DejsonifyCatchall, Values, JsonifiedValues>,
+    },
+) => trait
+    .implement(Super => class JsonifiedZodSchemaObjectImpl extends Super {
+        declare ["constructor"]: typeof JsonifiedZodSchemaObjectImpl
+
+        static readonly of              = of as Of
+        static readonly jsonifySchema   = props.jsonifySchema(of.schema)
+        static readonly dejsonifySchema = props.dejsonifySchema(of.schema)
+
+
+        static pipeSchemaIntoInstance<
+            Instance          extends JsonifiedValues,
+
+            SchemaT           extends z.ZodRawShape,
+            SchemaUnknownKeys extends z.UnknownKeysParam,
+            SchemaCatchall    extends z.ZodTypeAny,
+            SchemaOutput      extends JsonifiedValues,
+            SchemaInput,
+        >(
+            this:    Class<Instance, [values: JsonifiedValues]>,
+            schema:  z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, SchemaOutput, SchemaInput>,
+        ) {
+            return schema.transform(values => new this(values))
+        }
+
+
+        static jsonify<
+            Instance extends JsonifiedValues
+        >(
+            this:     Class<Instance, [values: JsonifiedValues]>,
+            values:   Values,
+            params?:  Partial<z.ParseParams>,
+        ) {
+            const t = implStaticInstantiableThis(JsonifiedZodSchemaObjectImpl, this)
+
+            return t
+                .pipeSchemaIntoInstance(t.jsonifySchema)
+                .parse(values, params)
+        }
+
+        static jsonifyPromise<
+            Instance extends JsonifiedValues
+        >(
+            this:     Class<Instance, [values: JsonifiedValues]>,
+            values:   Values,
+            params?:  Partial<z.ParseParams>,
+        ) {
+            const t = implStaticInstantiableThis(JsonifiedZodSchemaObjectImpl, this)
+
+            return t
+                .pipeSchemaIntoInstance(t.jsonifySchema)
+                .parseAsync(values, params)
+        }
+
+        static jsonifyEffect<
+            Instance extends JsonifiedValues
+        >(
+            this:     Class<Instance, [values: JsonifiedValues]>,
+            values:   Values,
+            params?:  Partial<z.ParseParams>,
+        ) {
+            const t = implStaticInstantiableThis(JsonifiedZodSchemaObjectImpl, this)
+
+            return parseZodSchemaEffect(
+                t.pipeSchemaIntoInstance(t.jsonifySchema),
+                values,
+                params,
+            )
+        }
+
+
+        static dejsonify(
+            values:   JsonifiedValues,
+            params?:  Partial<z.ParseParams>,
+        ) {
+            return this.of
+                .pipeSchemaIntoInstance(this.dejsonifySchema)
+                .parse(values, params)
+        }
+
+        static dejsonifyPromise(
+            values:   JsonifiedValues,
+            params?:  Partial<z.ParseParams>,
+        ) {
+            return this.of
+                .pipeSchemaIntoInstance(this.dejsonifySchema)
+                .parseAsync(values, params)
+        }
+
+        static dejsonifyEffect(
+            values:   JsonifiedValues,
+            params?:  Partial<z.ParseParams>,
+        ) {
+            return parseZodSchemaEffect(
+                this.of.pipeSchemaIntoInstance(this.dejsonifySchema),
+                values,
+                params,
+            )
+        }
+
+        dejsonify(params?: Partial<z.ParseParams>) {
+            return this.constructor.of.pipeSchemaIntoInstance(
+                this.constructor.dejsonifySchema
+            ).parse(this, params)
+        }
+
+        dejsonifyPromise(params?: Partial<z.ParseParams>) {
+            return this.constructor.of.pipeSchemaIntoInstance(
+                this.constructor.dejsonifySchema
+            ).parseAsync(this, params)
+        }
+
+        dejsonifyEffect(params?: Partial<z.ParseParams>) {
+            return parseZodSchemaEffect(
+                this.constructor.of.pipeSchemaIntoInstance(this.constructor.dejsonifySchema),
+                this,
+                params,
+            )
+        }
+    })
+    .build()

src/traits/MobXObservableZodSchemaObject.ts

@@ -0,0 +1,25 @@
+import { trait } from "@thilawyn/traitify-ts"
+import { mapValues } from "lodash-es"
+import { makeObservable, observable } from "mobx"
+import { z } from "zod"
+
+
+export const MobXObservableZodSchemaObject = trait
+    .staticAbstract(Super => class extends Super {
+        declare readonly schema: z.ZodObject<z.ZodRawShape, z.UnknownKeysParam, z.ZodTypeAny, object, object>
+    })
+    .implement(Super => class MobXObservableZodSchemaObjectImpl extends Super {
+        declare ["constructor"]: typeof MobXObservableZodSchemaObjectImpl
+
+        constructor(...args: any[]) {
+            super(...args)
+
+            makeObservable(this,
+                mapValues(
+                    this.constructor.schema.shape,
+                    () => observable,
+                )
+            )
+        }
+    })
+    .build()

src/traits/ObservableZodSchemaObject.ts

@@ -1,10 +0,0 @@
-import { trait } from "@thilawyn/traitify-ts"
-
-
-export const ObservableZodSchemaObject = trait
-    .implement(Super => class ObservableZodSchemaObject extends Super {
-        constructor(...args: any[]) {
-            super(...args)
-        }
-    })
-    .build()

src/traits/ZodSchemaObject.ts

@@ -0,0 +1,115 @@
+import { implStaticInstantiableThis, trait } from "@thilawyn/traitify-ts"
+import { Class, HasRequiredKeys } from "type-fest"
+import { z } from "zod"
+import { parseZodSchemaEffect, stripZodObjectDefaults } from "../util"
+
+
+type CreateArgs<Input extends object> = (
+    HasRequiredKeys<Input> extends true
+        ?      [values: Input, params?: Partial<z.ParseParams>]
+        : [] | [values: Input, params?: Partial<z.ParseParams>]
+)
+
+
+export const ZodSchemaObject = <
+    T             extends z.ZodRawShape,
+    Catchall      extends z.ZodTypeAny,
+    Values        extends object,
+    PartialValues extends Partial<Values>,
+>(
+    schemaWithDefaults: z.ZodObject<T, "strip", Catchall, Values, PartialValues>,
+) => trait
+    .implement(Super => {
+        class ZodSchemaObjectImpl extends Super {
+            static readonly schema             = stripZodObjectDefaults(schemaWithDefaults)
+            static readonly schemaWithDefaults = schemaWithDefaults
+
+
+            static pipeSchemaIntoInstance<
+                Instance          extends Values,
+
+                SchemaT           extends z.ZodRawShape,
+                SchemaUnknownKeys extends z.UnknownKeysParam,
+                SchemaCatchall    extends z.ZodTypeAny,
+                SchemaOutput      extends Values,
+                SchemaInput,
+            >(
+                this:    Class<Instance, [values: Values]>,
+                schema:  z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, SchemaOutput, SchemaInput>,
+            ) {
+                return schema.transform(values => new this(values))
+            }
+
+            static pipeInstanceIntoSchema<
+                Self              extends Class<Values, [values: Values]>,
+
+                SchemaT           extends z.ZodRawShape,
+                SchemaUnknownKeys extends z.UnknownKeysParam,
+                SchemaCatchall    extends z.ZodTypeAny,
+                SchemaOutput,
+                SchemaInput       extends Values,
+            >(
+                this:    Self,
+                schema:  z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, SchemaOutput, SchemaInput>,
+            ) {
+                return z.instanceof(this).pipe(schema)
+            }
+
+
+            static create<
+                Instance extends Values
+            >(
+                this: Class<Instance, [values: Values]>,
+                ...[values, params]: CreateArgs<PartialValues>
+            ) {
+                const t = implStaticInstantiableThis(ZodSchemaObjectImpl, this)
+
+                return t
+                    .pipeSchemaIntoInstance(t.schemaWithDefaults)
+                    .parse(values, params)
+            }
+
+            static createPromise<
+                Instance extends Values
+            >(
+                this: Class<Instance, [values: Values]>,
+                ...[values, params]: CreateArgs<PartialValues>
+            ) {
+                const t = implStaticInstantiableThis(ZodSchemaObjectImpl, this)
+
+                return t
+                    .pipeSchemaIntoInstance(t.schemaWithDefaults)
+                    .parseAsync(values, params)
+            }
+
+            static createEffect<
+                Instance extends Values
+            >(
+                this: Class<Instance, [values: Values]>,
+                ...[values, params]: CreateArgs<PartialValues>
+            ) {
+                const t = implStaticInstantiableThis(ZodSchemaObjectImpl, this)
+
+                return parseZodSchemaEffect(
+                    t.pipeSchemaIntoInstance(t.schemaWithDefaults),
+                    values,
+                    params,
+                )
+            }
+        }
+
+        return ZodSchemaObjectImpl
+    })
+    .build()
+
+
+export type ZodSchemaObjectTrait<
+    T             extends z.ZodRawShape,
+    Catchall      extends z.ZodTypeAny,
+    Values        extends object,
+    PartialValues extends Partial<Values>,
+> = (
+    ReturnType<
+        typeof ZodSchemaObject<T, Catchall, Values, PartialValues>
+    >
+)

src/util/class.ts

@@ -1,69 +1,6 @@
-import { AbstractClass, Class as ConcreteClass } from "type-fest"
+import { AbstractClass } from "type-fest"
 
 
-/**
- * Represents the possible types of a class.
- */
-export type ClassType = "AbstractClass" | "Class"
-
-/**
- * Represents a class based on the specified type.
- * @template Type - The type of the class ("AbstractClass" or "Class").
- * @template T - The type parameter of the class.
- * @template Arguments - The type of arguments the class constructor takes.
- */
-export type Class<
-    Type extends ClassType,
-    T,
-    Arguments extends unknown[] = any[],
-> = (
-    Type extends "AbstractClass"
-        ? AbstractClass<T, Arguments>
-        : Type extends "Class"
-            ? ConcreteClass<T, Arguments>
-            : never
-)
-
-/**
- * Gets the type of a class (either "Class" or "AbstractClass").
- * @template C - The class type to determine.
- */
-export type GetClassType<C> = (
-    C extends ConcreteClass<any>
-        ? "Class"
-        : C extends AbstractClass<any>
-            ? "AbstractClass"
-            : never
-)
-
-/**
- * Represents an array of instances corresponding to the provided classes.
- * @template Classes - An array of classes extending AbstractClass.
- */
-export type ClassesInstances<Classes extends readonly AbstractClass<any>[]> = (
-    Classes extends [infer Class, ...infer Rest]
-        ? Class extends AbstractClass<any>
-            ? Rest extends AbstractClass<any>[]
-                ? [InstanceType<Class>, ...ClassesInstances<Rest>]
-                : never
-            : never
-        : []
-)
-
-/**
- * Represents an intersection of instances of the provided classes.
- * @template Classes - An array of classes extending AbstractClass.
- */
-export type ClassesInstancesIntersection<Classes extends readonly AbstractClass<any>[]> = (
-    Classes extends [infer Class, ...infer Rest]
-        ? Class extends AbstractClass<any>
-            ? Rest extends AbstractClass<any>[]
-                ? InstanceType<Class> & ClassesInstancesIntersection<Rest>
-                : never
-            : never
-        : {}
-)
-
 /**
  * Represents the static members of a class.
  * @template Class - A class extending AbstractClass.
@@ -71,31 +8,3 @@ export type ClassesInstancesIntersection<Classes extends readonly AbstractClass<
 export type StaticMembers<Class extends AbstractClass<any>> = (
     Omit<Class, "prototype">
 )
-
-/**
- * Represents an array of static members corresponding to the provided classes.
- * @template Classes - An array of classes extending AbstractClass.
- */
-export type ClassesStaticMembers<Classes extends readonly AbstractClass<any>[]> = (
-    Classes extends [infer Class, ...infer Rest]
-        ? Class extends AbstractClass<any>
-            ? Rest extends AbstractClass<any>[]
-                ? [StaticMembers<Class>, ...ClassesStaticMembers<Rest>]
-                : never
-            : never
-        : []
-)
-
-/**
- * Represents an intersection of static members of the provided classes.
- * @template Classes - An array of classes extending AbstractClass.
- */
-export type ClassesStaticMembersIntersection<Classes extends readonly AbstractClass<any>[]> = (
-    Classes extends [infer Class, ...infer Rest]
-        ? Class extends AbstractClass<any>
-            ? Rest extends AbstractClass<any>[]
-                ? StaticMembers<Class> & ClassesStaticMembersIntersection<Rest>
-                : never
-            : never
-        : {}
-)

src/util/effect.ts

@@ -3,16 +3,13 @@ import { z } from "zod"
 
 
 /**
- * Parses a value using a ZodType schema wrapped in an Effect monad.
+ * Parses a value using a Zod schema wrapped in an Effect monad.
  *
- * @param schema - The ZodType schema to use for parsing.
+ * @param schema - The Zod schema to use for parsing.
  * @param args - The arguments to pass to the `safeParseAsync` method of the schema.
  * @returns An Effect monad representing the parsing result.
  */
-export const parseZodTypeEffect = <
+export const parseZodSchemaEffect = <Output, Input>(
-    Output,
-    Input,
->(
     schema:   z.ZodType<Output, z.ZodTypeDef, Input>,
     ...args:  Parameters<typeof schema.safeParseAsync>
 ) => pipe(

src/util/extend.ts

@@ -6,18 +6,33 @@
 export type CommonKeys<A, B> = Extract<keyof A, keyof B>
 
 export type Extend<T extends readonly object[]> = (
-    T extends [
+    T extends readonly [
         infer Super,
         infer Self,
-        ...infer Rest extends object[],
+        ...infer Rest extends readonly object[],
     ]
         ? Pick<Self, CommonKeys<Self, Super>> extends Pick<Super, CommonKeys<Self, Super>>
-            ? Extend<[
+            ? Extend<readonly [
                 Omit<Super, CommonKeys<Self, Super>> & Self,
                 ...Rest,
             ]>
             : never
-        : T extends [infer Self]
+        : T extends readonly [infer Self]
+            ? Self
+            : {}
+)
+
+export type Override<T extends readonly object[]> = (
+    T extends readonly [
+        infer Super,
+        infer Self,
+        ...infer Rest extends readonly object[],
+    ]
+        ? Override<readonly [
+            Omit<Super, CommonKeys<Self, Super>> & Self,
+            ...Rest,
+        ]>
+        : T extends readonly [infer Self]
             ? Self
             : {}
 )

src/util/index.ts

@@ -1,4 +1,4 @@
 export * from "./class"
 export * from "./effect"
 export * from "./extend"
-export * from "./misc"
+export * from "./zod"

src/util/misc.ts

@@ -1,3 +0,0 @@
-export function identity<T>(value: T) {
-    return value
-}

src/util/zod.ts

@@ -0,0 +1,25 @@
+import { mapValues } from "lodash-es"
+import { z } from "zod"
+
+
+export function stripZodObjectDefaults<
+    T           extends z.ZodRawShape,
+    UnknownKeys extends z.UnknownKeysParam,
+    Catchall    extends z.ZodTypeAny,
+    Output,
+    Input,
+>(
+    schema: z.ZodObject<T, UnknownKeys, Catchall, Output, Input>
+) {
+    return schema.extend(
+        mapValues(schema.shape, v =>
+            v instanceof z.ZodDefault
+                ? v.removeDefault()
+                : v
+        ) as {
+            [K in keyof T]: T[K] extends z.ZodDefault<z.ZodTypeAny>
+                ? ReturnType<T[K]["removeDefault"]>
+                : T[K]
+        }
+    )
+}

tsconfig.json

@@ -8,7 +8,7 @@
     // "allowImportingTsExtensions": true,
     // "noEmit": true,
     "declaration": true,
-    "composite": true,
+    // "composite": true,
     "strict": true,
     "downlevelIteration": true,
     "skipLibCheck": true,

tsup.config.ts

@@ -0,0 +1,11 @@
+import { defineConfig } from "tsup"
+
+
+export default defineConfig({
+    entry: ["src/lib.ts", "src/schema/lib.ts"],
+    format: ["esm", "cjs"],
+    dts: true,
+    splitting: false,
+    sourcemap: true,
+    clean: true,
+})