feat: add error none

Author: 0xCryptoZen

src/errors/AskCodebaseError.ts

@@ -2,22 +2,22 @@ import { JsonResp } from "../typings";
 import { AskCodebaseErrorCode } from "./AskCodebaseErrorCode";
 
 export class AskCodebaseError extends Error {
-    public code: AskCodebaseErrorCode = AskCodebaseErrorCode.E10001;
+  public code: AskCodebaseErrorCode = AskCodebaseErrorCode.E10001;
 
-    constructor(code: AskCodebaseErrorCode, message: string) {
-        super(message)
-        this.code = code
-    }
+  constructor(code: AskCodebaseErrorCode, message: string) {
+    super(message);
+    this.code = code;
+  }
 
-    public serialize(): JsonResp<null> {
-        return {
-            data: null,
-            error: this.message,
-            errcode: this.code
-        }
-    }
+  public serialize(): JsonResp<any> {
+    return {
+      data: null,
+      error: this.message,
+      errcode: this.code,
+    };
+  }
 
-    public toString() {
-        return `${this.code}: ${this.message}`;
-    }
-}
+  public toString() {
+    return `${this.code}: ${this.message}`;
+  }
+}

src/errors/ErrorNone.ts

@@ -0,0 +1,19 @@
+import { JsonResp } from "../typings";
+import { AskCodebaseError } from "./AskCodebaseError";
+import { AskCodebaseErrorCode } from "./AskCodebaseErrorCode";
+
+export class ErrorNone<T> extends AskCodebaseError {
+  public static code = AskCodebaseErrorCode.E0000;
+
+  constructor(public data: T, message: string = "Success") {
+    super(ErrorNone.code, message);
+  }
+
+  public serialize(): JsonResp<T> {
+    return {
+      data: this.data,
+      error: null,
+      errcode: this.code,
+    };
+  }
+}

src/errors/index.ts

@@ -1,5 +1,6 @@
-export * from './AskCodebaseErrorCode'
-export * from './AskCodebaseError'
-export * from './ErrorTokenExpired'
-export * from './ErrorApiUsageExceeded'
-export * from './ErrorUserNull'
+export * from "./AskCodebaseErrorCode";
+export * from "./AskCodebaseError";
+export * from "./ErrorTokenExpired";
+export * from "./ErrorApiUsageExceeded";
+export * from "./ErrorUserNull";
+export * from "./ErrorNone";

src/typings/JsonResp.ts

@@ -1,3 +1,7 @@
 import { AskCodebaseErrorCode } from "../errors";
 
-export type JsonResp<T> = { data: T, error: string, errcode: AskCodebaseErrorCode }
+export type JsonResp<T> = {
+  data: T;
+  error: string | null;
+  errcode: AskCodebaseErrorCode;
+};