CCS-105439 Add NFC write method

Author: Ivan Kudinov

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@expressms/smartapp-sdk",
-  "version": "1.12.0-alpha.13",
+  "version": "1.12.0-alpha.15",
   "description": "Smartapp SDK",
   "main": "build/main/index.js",
   "typings": "build/main/index.d.ts",

src/lib/devices/nfc.ts

@@ -1,12 +1,8 @@
 import bridge from '@expressms/smartapp-bridge'
-import {
-  ERROR_CODES,
-  METHODS,
-  NfcReadTagResponse,
-} from '../../types'
+import { ERROR_CODES, METHODS, NfcMessage, NfcReadTagResponse, StatusResponse } from '../../types'
 
 /**
- * Enable bluetooth
+ * Read NFC tag
  * @returns Promise that'll be fullfilled with `payload.nfcTag` on success, otherwise rejected with reason
  */
 export const readTag = (): Promise<NfcReadTagResponse> => {
@@ -19,3 +15,21 @@ export const readTag = (): Promise<NfcReadTagResponse> => {
     })
     .then(event => event as NfcReadTagResponse)
 }
+
+/**
+ * Write NFC tag
+ * @param messages List of messages to be wtitten
+ * @returns Promise that'll be fullfilled on success, otherwise rejected with reason
+ */
+export const writeTag = (messages: Array<NfcMessage>): Promise<StatusResponse> => {
+  if (!bridge) return Promise.reject(ERROR_CODES.NO_BRIDGE)
+
+  return bridge
+    .sendClientEvent({
+      method: METHODS.WRITE_NFC_TAG,
+      params: {
+        messages,
+      },
+    })
+    .then(event => event as StatusResponse)
+}

src/types/bridge.ts

@@ -52,6 +52,7 @@ export enum METHODS {
   DISCOVER_BLE_GATT_SERVICES = 'discover_ble_gatt_services',
   READ_BLE_GATT_CHARACTERISTIC = 'read_ble_gatt_characteristic',
   READ_NFC_TAG = 'read_nfc_tag',
+  WRITE_NFC_TAG = 'write_nfc_tag',
 }
 
 export enum STATUS {

src/types/devices.ts

@@ -8,6 +8,7 @@ export type BluetoothErrorCode =
   | 'ble_device_not_connected'
   | 'ble_gatt_service_not_found'
   | 'ble_gatt_characteristic_not_found'
+  | 'not_enough_memory'
   | 'io_error'
   | 'error'
 
@@ -63,15 +64,9 @@ export interface BluetoothReadBleGattCharacteristicResponse extends EmitterEvent
   }
 }
 
-
 export type BleDeviceCallback = (device: BleDevice) => {}
 
-export type NfcErrorCode =
-  | 'permission_denied'
-  | 'nfc_not_found'
-  | 'nfc_write_error'
-  | 'cancelled_by_user'
-  | 'error'
+export type NfcErrorCode = 'permission_denied' | 'nfc_not_found' | 'nfc_write_error' | 'cancelled_by_user' | 'error'
 
 export type NfcMessage = {
   bytes: Array<number>
@@ -87,3 +82,8 @@ export interface NfcReadTagResponse extends EmitterEventPayload {
     }
   }
 }
+
+export interface NfcMessage {
+  mimeType: string
+  bytes: number[]
+}