Add createCompanion method

.eslintrc

@@ -23,6 +23,7 @@
       "error",
       "never"
     ],
-    "no-console": "error"
+    "no-console": "error",
+    "@typescript-eslint/no-explicit-any": "off"
   }
 }

README.md

@@ -72,6 +72,19 @@ const { data } = await new Guest('event-uuid').create({
 })
 ```
 
+#### Create a new companion guest
+
+```javascript
+import { Guest } from '@airlst/sdk'
+
+const { data } = await new Guest('event-uuid').createCompanion('guest-code', {
+  contact: {
+    first_name: 'John',
+    last_name: 'Doe',
+  }
+})
+```
+
 #### Update existing guest
 
 ```javascript

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@airlst/sdk",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/airlst/sdk-js.git"
@@ -23,13 +23,13 @@
     "check": "yarn run format && yarn run lint"
   },
   "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "^5.60.1",
-    "@typescript-eslint/parser": "^5.60.1",
-    "eslint": "^8.43.0",
-    "eslint-config-prettier": "^8.8.0",
-    "prettier": "^2.8.8",
+    "@typescript-eslint/eslint-plugin": "^6.3.0",
+    "@typescript-eslint/parser": "^6.3.0",
+    "eslint": "^8.46.0",
+    "eslint-config-prettier": "^9.0.0",
+    "prettier": "^3.0.1",
     "typescript": "^5.1.6",
-    "vitest": "^0.32.2",
+    "vitest": "^0.34.1",
     "vitest-fetch-mock": "^0.2.2"
   }
 }

src/Api.ts

@@ -20,7 +20,7 @@ export const Api = class {
 
   public static async sendRequest(
     uri: string,
-    options?: RequestInit
+    options?: RequestInit,
   ): Promise<ResponseInterface> {
     const response = await fetch(this.BASE_URL + uri, {
       headers: {

src/interfaces.ts

@@ -18,15 +18,16 @@ export interface GuestInterface {
   code: string
   role: string
   status: string
+  extended_fields: object
   booking: BookingInterface
   contact: ContactInterface
 }
 
-interface BookingInterface {
+export interface BookingInterface {
   extended_fields: object
 }
 
-interface ContactInterface {
+export interface ContactInterface {
   sex: string
   full_name: string
   first_name: string

src/resources/Guest.ts

@@ -1,5 +1,9 @@
 import { Api } from '../Api'
-import { GuestInterface } from '../interfaces'
+import {
+  GuestInterface,
+  BookingInterface,
+  ContactInterface,
+} from '../interfaces'
 
 export const Guest = class {
   public eventId: string
@@ -9,14 +13,14 @@ export const Guest = class {
   }
 
   public async validateCode(
-    code: string
+    code: string,
   ): Promise<ValidateCodeResponseInterface> {
     return await Api.sendRequest(
       `/events/${this.eventId}/guests/validate-code`,
       {
         method: 'post',
         body: JSON.stringify({ code }),
-      }
+      },
     )
   }
 
@@ -25,17 +29,30 @@ export const Guest = class {
   }
 
   public async create(
-    body: CreateBodyInterface
+    body: CreateMainBodyInterface,
   ): Promise<CreateResponseInterface> {
     return await Api.sendRequest(`/events/${this.eventId}/guests`, {
       method: 'post',
       body: JSON.stringify(body),
     })
   }
 
+  public async createCompanion(
+    code: string,
+    body: CreateCompanionBodyInterface,
+  ): Promise<CreateResponseInterface> {
+    return await Api.sendRequest(
+      `/events/${this.eventId}/guests/${code}/companions`,
+      {
+        method: 'post',
+        body: JSON.stringify(body),
+      },
+    )
+  }
+
   public async update(
     code: string,
-    body: UpdateBodyInterface
+    body: UpdateBodyInterface,
   ): Promise<UpdateResponseInterface> {
     return await Api.sendRequest(`/events/${this.eventId}/guests/${code}`, {
       method: 'put',
@@ -62,10 +79,18 @@ interface CreateResponseInterface {
   }
 }
 
-interface CreateBodyInterface {
+interface CreateMainBodyInterface extends CreateCompanionBodyInterface {
   status: string
 }
 
+interface CreateCompanionBodyInterface {
+  code: string
+  role: string
+  extended_fields: object
+  contact: ContactInterface
+  booking: BookingInterface
+}
+
 interface UpdateResponseInterface {
   data: {
     guest: GuestInterface

tests/Api.spec.ts

@@ -43,7 +43,7 @@ test('sendRequest()', async () => {
     headers.reduce((carry, item) => {
       carry[item[0]] = item[1]
       return carry
-    }, {})
+    }, {}),
   )
 })
 

tests/resources/Guest.spec.ts

@@ -15,7 +15,7 @@ test('validateCode()', async () => {
   expect(apiMock).toHaveBeenCalledTimes(1)
   expect(apiMock).toHaveBeenCalledWith(
     '/events/event-uuid/guests/validate-code',
-    { method: 'post', body: '{"code":"guest-code"}' }
+    { method: 'post', body: '{"code":"guest-code"}' },
   )
 })
 
@@ -36,6 +36,19 @@ test('create()', async () => {
   })
 })
 
+test('createCompanion()', async () => {
+  guest.createCompanion('guest-code', { a: 'b' })
+
+  expect(apiMock).toHaveBeenCalledTimes(1)
+  expect(apiMock).toHaveBeenCalledWith(
+    '/events/event-uuid/guests/guest-code/companions',
+    {
+      method: 'post',
+      body: '{"a":"b"}',
+    },
+  )
+})
+
 test('update()', async () => {
   guest.update('guest-code', { a: 'b' })