src/builders/ZodSchemaClassBuilder.ts

@@ -12,10 +12,12 @@ import { StaticMembers } from "../util"
 export class ZodSchemaClassBuilder<
     Superclass   extends AbstractClass<object>,
     const Traits extends readonly Trait<any, any, any, any>[],
->
+> {
-extends TraitExpressionBuilder<Superclass, Traits> {
     declare ["constructor"]: typeof ZodSchemaClassBuilder
 
+    constructor(readonly expression: TraitExpressionBuilder<Superclass, Traits>) {}
+
+
     schema<
         Super                              extends AbstractClass<object, []> & { schema?: never, schemaWithDefaultValues?: never },
 
@@ -40,7 +42,7 @@ extends TraitExpressionBuilder<Superclass, Traits> {
             ) => z.ZodObject<SchemaWithDefaultValuesT, SchemaWithDefaultValuesUnknownKeys, SchemaWithDefaultValuesCatchall, Values, PartialValues>
         },
     ) {
-        class ZodSchemaObjectConstructor extends (this.expressionSuperclass as AbstractClass<object, []>) {
+        class ZodSchemaObjectConstructor extends (this.expression.expressionSuperclass as AbstractClass<object, []>) {
             constructor(values: Values) {
                 super()
                 Object.assign(this, values)
@@ -48,15 +50,17 @@ extends TraitExpressionBuilder<Superclass, Traits> {
         }
 
         return new this.constructor(
+            this.expression
+                .extends(
                     ZodSchemaObjectConstructor as unknown as (
                         AbstractClass<
                             InstanceType<Super> & Values,
                             [values: Values]
                         > &
                         StaticMembers<Super>
-            ),
+                    )
-
+                )
-            [...this.expressionTraits, ZodSchemaObject(schema, schemaWithDefaultValues(schema))],
+                .expresses(ZodSchemaObject(schema, schemaWithDefaultValues(schema)))
         )
     }
 
@@ -101,10 +105,10 @@ extends TraitExpressionBuilder<Superclass, Traits> {
             ) => z.ZodObject<DejsonifySchemaT, DejsonifySchemaUnknownKeys, DejsonifySchemaCatchall, Values, JsonifiedValues>
         },
     ) {
-        const jsonifySchema   = props.jsonifySchema(this.expressionSuperclass.schema)
+        const jsonifySchema   = props.jsonifySchema(this.expression.expressionSuperclass.schema)
-        const dejsonifySchema = props.dejsonifySchema(this.expressionSuperclass.schema)
+        const dejsonifySchema = props.dejsonifySchema(this.expression.expressionSuperclass.schema)
 
-        class JsonifiableSchemas extends (this.expressionSuperclass as AbstractClass<object>) {
+        class JsonifiableSchemas extends (this.expression.expressionSuperclass as AbstractClass<object>) {
             static readonly jsonifySchema   = jsonifySchema
                    readonly jsonifySchema   = jsonifySchema
             static readonly dejsonifySchema = dejsonifySchema
@@ -132,52 +136,5 @@ extends TraitExpressionBuilder<Superclass, Traits> {
     }
 }
 
-export interface ZodSchemaClassBuilder<
-    Superclass extends AbstractClass<object>,
-    Traits     extends readonly Trait<any, any, any, any>[],
-> {
-    extends<
-        Super extends AbstractClass<object>
-    >(
-        //                                        \/ Ensures `extends` can only be called once at the beginning
-        this:        ZodSchemaClassBuilder<typeof TraitExpression.NullSuperclass, Traits>,
-        superclass:  Super,
-    ): ZodSchemaClassBuilder<Super, Traits>
-
-    expresses<
-        const T extends readonly Trait<
-            TraitExpression<
-                typeof TraitExpression.NullSuperclass,
-                readonly Trait<any, any, any, any>[]
-            >,
-            any,
-            any,
-            any
-        >[]
-    >(
-        ...traits: T
-    ): ZodSchemaClassBuilder<
-        Superclass,
-        TraitExpressionBuilder.ExpressesReturnTypeTraits<Traits, T>
-    >
-
-    expressesFirst<
-        const T extends readonly Trait<
-            TraitExpression<
-                typeof TraitExpression.NullSuperclass,
-                readonly Trait<any, any, any, any>[]
-            >,
-            any,
-            any,
-            any
-        >[]
-    >(
-        ...traits: T
-    ): ZodSchemaClassBuilder<
-        Superclass,
-        TraitExpressionBuilder.ExpressesFirstReturnTypeTraits<Traits, T>
-    >
-}
-
 
 export const zodSchemaClass = new ZodSchemaClassBuilder(TraitExpression.NullSuperclass, [])

src/tests.ts

@@ -18,6 +18,7 @@ const exp = zodSchemaClass
             id: s.shape.id.default(-1n),
         }),
     })
+    .expression
     .expresses(MobXObservableZodSchemaObject)
     .build()
 

src/traits/JsonifiableZodSchemaObject.ts

@@ -1,11 +1,91 @@
-import { trait } from "@thilawyn/traitify-ts"
+import { ImplStatic, expression } from "@thilawyn/traitify-ts"
+import { Class } from "type-fest"
 import { JsonifiableObject } from "type-fest/source/jsonifiable"
 import { z } from "zod"
-import { JsonifiableZodSchemas } from "../shapes/JsonifiableZodSchemaClass"
+import { parseZodSchemaEffect } from "../util"
-import { parseZodTypeEffect } from "../util"
+import { ZodSchemaObject } from "./ZodSchemaObject"
 
 
-export const JsonifiableZodSchemaObject = trait
+export const JsonifiableZodSchemaObject = <
+    SchemaT                            extends z.ZodRawShape,
+    SchemaUnknownKeys                  extends z.UnknownKeysParam,
+    SchemaCatchall                     extends z.ZodTypeAny,
+
+    SchemaWithDefaultValuesT           extends z.ZodRawShape,
+    SchemaWithDefaultValuesUnknownKeys extends z.UnknownKeysParam,
+    SchemaWithDefaultValuesCatchall    extends z.ZodTypeAny,
+
+    Values                             extends object,
+    PartialValues                      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,
+>(
+    schema:                   z.ZodObject<SchemaT, SchemaUnknownKeys, SchemaCatchall, Values, Values>,
+    schemaWithDefaultValues:  z.ZodObject<SchemaWithDefaultValuesT, SchemaWithDefaultValuesUnknownKeys, SchemaWithDefaultValuesCatchall, Values, PartialValues>,
+    jsonifySchema:            z.ZodObject<JsonifySchemaT, JsonifySchemaUnknownKeys, JsonifySchemaCatchall, JsonifiedValues, Values>,
+    dejsonifySchema:          z.ZodObject<DejsonifySchemaT, DejsonifySchemaUnknownKeys, DejsonifySchemaCatchall, Values, JsonifiedValues>,
+) => expression
+    .expresses(ZodSchemaObject(schema, schemaWithDefaultValues))
+    .build()
+    .subtrait()
         .implement(Super => class JsonifiableZodSchemaObject extends Super {
+            static readonly jsonifySchema   = jsonifySchema
+            static readonly dejsonifySchema = dejsonifySchema
+
+
+            static dejsonify<
+                Instance extends Values
+            >(
+                this: (
+                    Class<Instance, [values: Values]> &
+                    ImplStatic<typeof JsonifiableZodSchemaObject>
+                ),
+                values:   JsonifiedValues,
+                params?:  Partial<z.ParseParams>,
+            ) {
+                return this
+                    .transform(this.dejsonifySchema)
+                    .parse(values, params)
+            }
+
+            static dejsonifyPromise<
+                Instance extends Values
+            >(
+                this: (
+                    Class<Instance, [values: Values]> &
+                    ImplStatic<typeof JsonifiableZodSchemaObject>
+                ),
+                values:   JsonifiedValues,
+                params?:  Partial<z.ParseParams>,
+            ) {
+                return this
+                    .transform(this.dejsonifySchema)
+                    .parseAsync(values, params)
+            }
+
+            static dejsonifyEffect<
+                Instance extends Values
+            >(
+                this: (
+                    Class<Instance, [values: Values]> &
+                    ImplStatic<typeof JsonifiableZodSchemaObject>
+                ),
+                values:   JsonifiedValues,
+                params?:  Partial<z.ParseParams>,
+            ) {
+                return parseZodSchemaEffect(
+                    this.transform(this.dejsonifySchema),
+                    values,
+                    params,
+                )
+            }
         })
         .build()