refactor(data): replace schema classes with readonly models

src/data/schemas/chat/response/unlock_private_response.ts

@@ -6,28 +6,30 @@ import {
   stringOrEmpty,
   stringOrNull,
 } from "../../nullable-defaults";
-import { ChatImageSchema, type ChatImageData } from "../chat_payloads";
 import { ChatLockTypeSchema } from "../chat_lock_type";
+import { ChatImageSchema } from "../chat_payloads";
 
 /**
  * 单条历史付费 / 私密消息解锁响应。
  */
 export const UnlockPrivateReasonSchema = stringOrEmpty;
 
-export const UnlockPrivateResponseSchema = z.object({
-  unlocked: booleanOrFalse,
-  content: stringOrEmpty,
-  messageId: stringOrEmpty,
-  clientLockId: stringOrNull,
-  lockType: ChatLockTypeSchema.nullable().default(null),
-  audioUrl: stringOrEmpty,
-  image: ChatImageSchema,
-  reason: UnlockPrivateReasonSchema,
-  creditBalance: numberOrZero,
-  creditsCharged: numberOrZero,
-  requiredCredits: numberOrZero,
-  shortfallCredits: numberOrZero,
-});
+export const UnlockPrivateResponseSchema = z
+  .object({
+    unlocked: booleanOrFalse,
+    content: stringOrEmpty,
+    messageId: stringOrEmpty,
+    clientLockId: stringOrNull,
+    lockType: ChatLockTypeSchema.nullable().default(null),
+    audioUrl: stringOrEmpty,
+    image: ChatImageSchema,
+    reason: UnlockPrivateReasonSchema,
+    creditBalance: numberOrZero,
+    creditsCharged: numberOrZero,
+    requiredCredits: numberOrZero,
+    shortfallCredits: numberOrZero,
+  })
+  .readonly();
 
 export type UnlockPrivateReason = z.output<typeof UnlockPrivateReasonSchema>;
 export type UnlockPrivateResponseInput = z.input<
@@ -37,36 +39,4 @@ export type UnlockPrivateResponseData = z.output<
   typeof UnlockPrivateResponseSchema
 >;
 
-/**
- * 单条历史付费 / 私密消息解锁响应数据类。
- */
-export class UnlockPrivateResponse {
-  declare readonly unlocked: boolean;
-  declare readonly messageId: string;
-  declare readonly content: string;
-  declare readonly audioUrl: string;
-  declare readonly image: ChatImageData;
-  declare readonly reason: UnlockPrivateReason;
-  declare readonly creditBalance: number;
-  declare readonly creditsCharged: number;
-  declare readonly requiredCredits: number;
-  declare readonly shortfallCredits: number;
-
-  private constructor(input: UnlockPrivateResponseInput) {
-    const data = UnlockPrivateResponseSchema.parse(input);
-    Object.assign(this, data);
-    Object.freeze(this);
-  }
-
-  static from(input: UnlockPrivateResponseInput): UnlockPrivateResponse {
-    return new UnlockPrivateResponse(input);
-  }
-
-  static fromJson(json: unknown): UnlockPrivateResponse {
-    return UnlockPrivateResponse.from(json as UnlockPrivateResponseInput);
-  }
-
-  toJson(): UnlockPrivateResponseData {
-    return UnlockPrivateResponseSchema.parse(this);
-  }
-}
+export type UnlockPrivateResponse = UnlockPrivateResponseData;