feat: sources to parse json data

Author: monokkai

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mockmate/mockmate",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "author": "monokkai",
   "license": "MIT",
   "main": "dist/index.js",

src/core/fetcher.ts

@@ -1,11 +1,12 @@
-import type { DataCategory } from "./types.js";
+import type { DataCategory, DataSource } from "./types.js";
 import { SourceFetchError } from "./errors.js";
 import axios from "axios";
-import { BASE_URL } from "../utils/config.js";
+import { getBaseUrl } from "../utils/config.js";
 
-export async function fetchData(category: DataCategory) {
+export async function fetchData(category: DataCategory, source: DataSource = "jsonplaceholder") {
   try {
-    const response = await axios.get(`${BASE_URL}/${category}`);
+    const baseUrl = getBaseUrl(source);
+    const response = await axios.get(`${baseUrl}/${category}`);
     return response.data;
   } catch (error) {
     throw new SourceFetchError(

src/core/generator.ts

@@ -1,4 +1,4 @@
-import type { MockmateOptions } from "./types.js";
+import type { DataSource, MockmateOptions } from "./types.js";
 import { fetchData } from "./fetcher.js";
 import { generateFromSchema } from "./shema.js";
 
@@ -8,7 +8,7 @@ export async function generate(options: MockmateOptions) {
   if (options.schema) {
     result = generateFromSchema(options.schema, options.quantity ?? 1);
   } else if (options.category) {
-    const data = await fetchData(options.category);
+    const data = await fetchData(options.category, options.source);
     result = options.quantity ? data.slice(0, options.quantity) : data;
   } else {
     throw new Error('Mockmate: provide either "schema" or "category"');

src/core/types.ts

@@ -1,5 +1,7 @@
 export type DataCategory = "users" | "posts" | "comments" | "todos";
 
+export type DataSource = "jsonplaceholder" | "fakestoreapi";
+
 export type ExtendFn = () => unknown;
 
 export type GeneratorFn<T = unknown> = () => T;
@@ -9,6 +11,7 @@ export type SchemaDefenititon = Record<string, GeneratorFn>;
 export interface MockmateOptions {
   category: DataCategory;
   quantity?: number;
+  source?: DataSource;
   pick?: string[];
   extend?: Record<string, ExtendFn>;
   schema?: SchemaDefenititon;

src/examples/generate.users.ts

@@ -3,6 +3,7 @@ import { mockmate } from "../index.js";
 async function run() {
   const users = await mockmate({
     category: "users",
+    source: "fakestoreapi",
     quantity: 2,
   });
 

src/utils/config.ts

@@ -1,4 +1,12 @@
-export const BASE_URL = "https://jsonplaceholder.typicode.com";
-// TODO: impleement more data sources. not only jsonplaceholder
-//       such as https://fakestoreapi.com, and etc.
-// and the property source: "jsonplaceholder" | "fakestoreapi" will gitve us that ability.
+import type { DataSource } from "../core/types";
+
+export const SOURCE_URLS: Record<DataSource, string> = {
+    jsonplaceholder: "https://jsonplaceholder.typicode.com",
+    fakestoreapi: "https://fakestoreapi.com"
+};
+
+export const BASE_URL = SOURCE_URLS.jsonplaceholder;
+
+export function getBaseUrl(source: DataSource): string {
+    return SOURCE_URLS[source];
+}