From 98ba0340aad5c85e0942f9c071e3720b2e3b20de Mon Sep 17 00:00:00 2001
From: Embbnux Ji <embbnux@embbnux.com>
Date: Fri, 1 Nov 2024 16:21:15 +0800
Subject: [PATCH] fix: send number to server with e164 (#119)

---
 src/lib/checkCountryCode.ts | 28 ++++++++++++++++++++++++++++
 src/lib/parseNumber.ts      | 30 ++++++++++++++++++++++++++++++
 src/modules/EvCall/index.ts | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 91 insertions(+)
 create mode 100644 src/lib/checkCountryCode.ts
 create mode 100644 src/lib/parseNumber.ts

diff --git a/src/lib/checkCountryCode.ts b/src/lib/checkCountryCode.ts
new file mode 100644
index 0000000..2d1f546
--- /dev/null
+++ b/src/lib/checkCountryCode.ts
@@ -0,0 +1,28 @@
+import countries from 'i18n-iso-countries';
+
+import {
+  isE164,
+  parse,
+  parseIncompletePhoneNumber,
+} from '@ringcentral-integration/phone-number';
+
+import { messageTypes } from '@ringcentral-integration/engage-voice-widgets/enums';
+import { EvTypeError } from '@ringcentral-integration/engage-voice-widgets/lib/EvTypeError';
+
+export const checkCountryCode = (input: string, availableCountries) => {
+  const cleanedNumber: string = parseIncompletePhoneNumber(input.toString());
+  const isE164Number = isE164(cleanedNumber);
+  if (isE164Number) {
+    const { parsedNumber, isValid, hasInvalidChars, parsedCountry } = parse({
+      input,
+    });
+    if (isValid && !hasInvalidChars && parsedNumber) {
+      const dialoutCountryCode = countries.alpha2ToAlpha3(parsedCountry);
+      if (dialoutCountryCode !== 'USA' && !availableCountries.find(c => c.countryId === dialoutCountryCode)) {
+        throw new EvTypeError({
+          type: messageTypes.NO_SUPPORT_COUNTRY,
+        });
+      }
+    }
+  }
+};
diff --git a/src/lib/parseNumber.ts b/src/lib/parseNumber.ts
new file mode 100644
index 0000000..ab02be1
--- /dev/null
+++ b/src/lib/parseNumber.ts
@@ -0,0 +1,30 @@
+import { callErrors } from '@ringcentral-integration/commons/modules/Call';
+import { parse, format, formatTypes } from '@ringcentral-integration/phone-number';
+import cleanNumber from '@ringcentral-integration/phone-number/lib/cleanNumber';
+import { messageTypes } from '@ringcentral-integration/engage-voice-widgets/enums';
+import { EvTypeError } from '@ringcentral-integration/engage-voice-widgets/lib/EvTypeError';
+
+export const parseNumber = (input: string) => {
+  const { parsedNumber, isValid, hasInvalidChars } = parse({
+    input,
+  });
+
+  if (input === '911' || input === '933' || input === '112') {
+    throw new EvTypeError({
+      type: callErrors.emergencyNumber,
+    });
+  }
+
+  if (!isValid || hasInvalidChars || !parsedNumber) {
+    throw new EvTypeError({
+      type: messageTypes.INVALID_NUMBER,
+    });
+  }
+
+  const formattedNumber = cleanNumber(format({
+    phoneNumber: input,
+    type: formatTypes.e164,
+  }));
+
+  return formattedNumber;
+};
diff --git a/src/modules/EvCall/index.ts b/src/modules/EvCall/index.ts
index d3552b3..01a53d8 100644
--- a/src/modules/EvCall/index.ts
+++ b/src/modules/EvCall/index.ts
@@ -3,6 +3,10 @@ import {
   action,
 } from '@ringcentral-integration/core';
 import { EvCall as BaseEvCall } from '@ringcentral-integration/engage-voice-widgets/modules/EvCall';
+import { callErrors } from '@ringcentral-integration/commons/modules/Call';
+import { messageTypes } from '@ringcentral-integration/engage-voice-widgets/enums';
+import { parseNumber } from '../../lib/parseNumber';
+import { checkCountryCode } from '../../lib/checkCountryCode';
 
 const DEFAULT_OUTBOUND_SETTING = {
   dialoutCallerId: '-1',
@@ -43,6 +47,35 @@ class EvCall extends BaseEvCall {
       this.dialoutRingTime = defaultRingTime;
     }
   }
+
+  private _checkAndParseNumber(phoneNumber: string) {
+    try {
+      checkCountryCode(phoneNumber, this._deps.evAuth.availableCountries);
+
+      return parseNumber(phoneNumber);
+    } catch (error) {
+      switch (error.type) {
+        case messageTypes.NO_SUPPORT_COUNTRY:
+          this._deps.alert.danger({
+            message: messageTypes.NO_SUPPORT_COUNTRY,
+            ttl: 0,
+          });
+          break;
+        case callErrors.emergencyNumber:
+          this._deps.alert.danger({
+            message: callErrors.emergencyNumber,
+          });
+          break;
+        default:
+          this._deps.alert.danger({
+            message: callErrors.noToNumber,
+          });
+          break;
+      }
+
+      throw error;
+    }
+  }
 }
 
 export { EvCall };