Typescript support

package.json

@@ -8,14 +8,16 @@
     ".": "./dist/src/index.js",
     "./auth": "./dist/src/auth/index.js",
     "./deliveries": "./dist/src/deliveries/index.js",
-    "./organizations": "./dist/src/organizations/index.js"
+    "./organizations": "./dist/src/organizations/index.js",
+    "./types": "./dist/src/types/index.js"
   },
   "files": [
     "dist"
   ],
   "scripts": {
     "prepare": "npm run build",
-    "build": "tsc",
+    "build": "tsc && npm run copy:types",
+    "copy:types": "node ./scripts/copyTypes.js",
     "lint": "eslint . --ext .ts",
     "types": "./scripts/generateTypes.sh",
     "test": "jest --coverage",

scripts/copyTypes.js

@@ -0,0 +1,28 @@
+const fs = require('fs/promises');
+const path = require('path');
+
+async function copyTypes() {
+  const sourceDir = path.join(__dirname, '..', 'src', 'types');
+  const destDir = path.join(__dirname, '..', 'dist', 'src', 'types');
+
+  const entries = await fs.readdir(sourceDir, { withFileTypes: true });
+  const typeFiles = entries.filter(
+    (entry) => entry.isFile() && entry.name.endsWith('.d.ts')
+  );
+
+  await fs.mkdir(destDir, { recursive: true });
+
+  await Promise.all(
+    typeFiles.map((entry) =>
+      fs.copyFile(
+        path.join(sourceDir, entry.name),
+        path.join(destDir, entry.name)
+      )
+    )
+  );
+}
+
+copyTypes().catch((error) => {
+  console.error('copyTypes failed:', error);
+  process.exit(1);
+});

src/auth/index.ts

@@ -27,7 +27,10 @@ export async function getAccessToken(): Promise<string> {
 
     if (response.ok) {
       const data: LoginResp = await response.json();
-      return data.access_token as string;
+      if (!data.access_token) {
+        throw new Error('Access token is missing in response');
+      }
+      return data.access_token;
     } else {
       const error = await response.text();
       throw new Error(`Failed to fetch access token: ${error}`);

src/deliveries/index.ts

@@ -1,8 +1,13 @@
 import type {
+  CreateDeliveryResp,
   DeliveryQuoteReq,
+  DeliveryQuoteResp,
   DeliveryReq,
+  DeliveryResp,
   ListDeliveriesReq,
+  ListDeliveriesResp,
   PODReq,
+  PODResp,
   UpdateDeliveryReq,
 } from './types';
 import { fetchData, makeQueryString } from '../utils';
@@ -27,7 +32,7 @@ export class DeliveriesClient {
   }
 
   async createQuote(req: DeliveryQuoteReq) {
-    return fetchData(
+    return fetchData<DeliveryQuoteResp>(
       `${this.baseURL}/delivery_quotes`,
       'POST',
       this.accessToken,
@@ -36,7 +41,7 @@ export class DeliveriesClient {
   }
 
   async createDelivery(req: DeliveryReq) {
-    return fetchData(
+    return fetchData<CreateDeliveryResp>(
       `${this.baseURL}/deliveries`,
       'POST',
       this.accessToken,
@@ -45,7 +50,7 @@ export class DeliveriesClient {
   }
 
   async getDelivery(deliveryId: string) {
-    return fetchData(
+    return fetchData<DeliveryResp>(
       `${this.baseURL}/deliveries/${deliveryId}`,
       'GET',
       this.accessToken
@@ -57,19 +62,19 @@ export class DeliveriesClient {
     if (options) {
       url += makeQueryString(options);
     }
-    return fetchData(url, 'GET', this.accessToken);
+    return fetchData<ListDeliveriesResp>(url, 'GET', this.accessToken);
   }
 
   async cancelDelivery(deliveryId: string) {
-    return fetchData(
+    return fetchData<DeliveryResp>(
       `${this.baseURL}/deliveries/${deliveryId}/cancel`,
       'POST',
       this.accessToken
     );
   }
 
   async updateDelivery(deliveryId: string, req: UpdateDeliveryReq) {
-    return fetchData(
+    return fetchData<DeliveryResp>(
       `${this.baseURL}/deliveries/${deliveryId}`,
       'POST',
       this.accessToken,
@@ -78,7 +83,7 @@ export class DeliveriesClient {
   }
 
   async proofOfDelivery(deliveryId: string, req: PODReq) {
-    return fetchData(
+    return fetchData<PODResp>(
       `${this.baseURL}/deliveries/${deliveryId}/proof-of-delivery`,
       'POST',
       this.accessToken,

src/deliveries/types.ts

@@ -16,6 +16,7 @@ type DeliveryQuoteReq = components['schemas']['DeliveryQuoteReq'];
 type DeliveryQuoteResp = components['schemas']['DeliveryQuoteResp'];
 type DeliveryReq = components['schemas']['DeliveryReq'];
 type DeliveryResp = components['schemas']['DeliveryResp'];
+type CreateDeliveryResp = components['schemas']['CreateDeliveryResp'];
 type UpdateDeliveryReq = components['schemas']['UpdateDeliveryReq'];
 type ListDeliveriesReq = paths['/customers/{customer_id}/deliveries']['get']['parameters']['query'];
 type ListDeliveriesResp =
@@ -28,6 +29,7 @@ export type {
   DeliveryQuoteResp,
   DeliveryReq,
   DeliveryResp,
+  CreateDeliveryResp,
   Error,
   ListDeliveriesReq,
   ListDeliveriesResp,

src/index.ts

@@ -1,3 +1,5 @@
 export { getAccessToken } from './auth';
 export { DeliveriesClient, createDeliveriesClient } from './deliveries';
 export { OrganizationsClient, createOrganizationsClient } from './organizations';
+export { AuthTypes, DeliveriesTypes, OrganizationsTypes } from './types';
+export { FetchError } from './utils';

src/organizations/index.ts

@@ -1,5 +1,4 @@
-import type { CreateOrgReq } from './types';
-import type { InviteMemberReq } from './types';
+import type { CreateOrgResp, CreateOrgReq,InviteMemberResp, InviteMemberReq } from './types';
 import { fetchData } from '../utils';
 
 export class OrganizationsClient {
@@ -12,15 +11,15 @@ export class OrganizationsClient {
   }
 
   async createOrganization(req: CreateOrgReq) {
-    return fetchData(`${this.baseURL}/organizations`, 'POST', this.accessToken, req);
+    return fetchData<CreateOrgResp>(`${this.baseURL}/organizations`, 'POST', this.accessToken, req);
   }
 
   async inviteMember(organizationId: string, req: InviteMemberReq) {
-    return fetchData(`${this.baseURL}/organizations/${organizationId}/memberships/invite`, 'POST', this.accessToken, req);
+    return fetchData<InviteMemberResp>(`${this.baseURL}/organizations/${organizationId}/memberships/invite`, 'POST', this.accessToken, req);
   }
 
   async getOrganization(organizationId: string) {
-    return fetchData(`${this.baseURL}/organizations/${organizationId}`, 'GET', this.accessToken);
+    return fetchData<CreateOrgResp>(`${this.baseURL}/organizations/${organizationId}`, 'GET', this.accessToken);
   }
 
 

src/types/index.ts

@@ -0,0 +1,5 @@
+import * as AuthTypes from "./auth";
+import * as DeliveriesTypes from "./deliveries";
+import * as OrganizationsTypes from "./organizations";
+
+export { AuthTypes, DeliveriesTypes, OrganizationsTypes };

src/utils.ts

@@ -58,12 +58,12 @@ const makeQueryString = (params: Record<string, unknown>) => {
   return `?${query}`;
 };
 
-const fetchData = async <T = any>(
+const fetchData = async <T>(
   url: string,
   method: 'GET' | 'POST',
   accessToken: string,
   req?: Record<string, unknown>
-) => {
+): Promise<T> => {
   const headers: Record<string, string> = getHeaders(accessToken, method);
 
   const options: RequestInit = {
@@ -76,7 +76,7 @@ const fetchData = async <T = any>(
     const response = await fetch(url, options);
     if (response.ok) {
       const data = await response.json();
-      return data;
+      return data as T;
     } else {
       const errorResponse: ApiError = await response.json();
       throw new FetchError(

tsconfig.json

@@ -14,7 +14,8 @@
     "src/index.ts",
     "src/auth/index.ts",
     "src/deliveries/index.ts",
-    "src/organizations/index.ts"
+    "src/organizations/index.ts",
+    "src/types/index.ts"
   ],
   "exclude": ["node_modules"]
 }