From b6b4ecc58d4909fb12e3ba08d96d129ef25e2893 Mon Sep 17 00:00:00 2001
From: Shariq Ansari <sharique.rik@gmail.com>
Date: Sat, 11 Jan 2025 16:34:19 +0530
Subject: [PATCH] feat: added api to make a call

---
 .../crm_exotel_settings.json                  | 18 ++---
 crm/integrations/exotel/handler.py            | 72 +++++++++++++++++++
 2 files changed, 81 insertions(+), 9 deletions(-)

diff --git a/crm/fcrm/doctype/crm_exotel_settings/crm_exotel_settings.json b/crm/fcrm/doctype/crm_exotel_settings/crm_exotel_settings.json
index a0cb41dc..5495c846 100644
--- a/crm/fcrm/doctype/crm_exotel_settings/crm_exotel_settings.json
+++ b/crm/fcrm/doctype/crm_exotel_settings/crm_exotel_settings.json
@@ -7,7 +7,7 @@
  "field_order": [
   "enabled",
   "column_break_uxtz",
-  "record_calls",
+  "record_call",
   "section_break_kfez",
   "account_sid",
   "section_break_iuct",
@@ -53,25 +53,25 @@
    "fieldname": "column_break_uxtz",
    "fieldtype": "Column Break"
   },
-  {
-   "default": "0",
-   "depends_on": "enabled",
-   "fieldname": "record_calls",
-   "fieldtype": "Check",
-   "label": "Record Calls"
-  },
   {
    "fieldname": "api_token",
    "fieldtype": "Password",
    "in_list_view": 1,
    "label": "API Token",
    "mandatory_depends_on": "enabled"
+  },
+  {
+   "default": "0",
+   "depends_on": "enabled",
+   "fieldname": "record_call",
+   "fieldtype": "Check",
+   "label": "Record Call"
   }
  ],
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2025-01-08 16:12:34.335490",
+ "modified": "2025-01-11 16:08:48.251477",
  "modified_by": "Administrator",
  "module": "FCRM",
  "name": "CRM Exotel Settings",
diff --git a/crm/integrations/exotel/handler.py b/crm/integrations/exotel/handler.py
index df32020f..77d8f077 100644
--- a/crm/integrations/exotel/handler.py
+++ b/crm/integrations/exotel/handler.py
@@ -1,8 +1,13 @@
+import json
+
+import bleach
 import frappe
+import requests
 from frappe import _
 from frappe.integrations.utils import create_request_log
 
 
+# Incoming Call
 @frappe.whitelist(allow_guest=True)
 def handle_request(**kwargs):
 	if not is_integration_enabled():
@@ -47,6 +52,72 @@ def handle_request(**kwargs):
 		frappe.db.commit()
 
 
+# Outgoing Call
+@frappe.whitelist()
+def make_a_call(from_number, to_number, caller_id=None, link_to_document=None):
+	if not is_integration_enabled():
+		frappe.throw(_("Please setup Exotel intergration"), title=_("Integration Not Enabled"))
+
+	endpoint = get_exotel_endpoint("Calls/connect.json?details=true")
+	if not from_number:
+		from_number = frappe.get_value("CRM Exotel Agent", {"user": frappe.session.user}, "mobile_no")
+
+	if not from_number:
+		frappe.throw(
+			_("You do not have mobile number set in your Exotel Agent"), title=_("Mobile Number Missing")
+		)
+
+	record_call = frappe.db.get_single_value("CRM Exotel Settings", "record_call")
+
+	try:
+		response = requests.post(
+			endpoint,
+			data={
+				"From": from_number,
+				"To": to_number,
+				"CallerId": caller_id,
+				"Record": "true" if record_call else "false",
+				"StatusCallback": get_status_updater_url(),
+				"StatusCallbackEvents[0]": "terminal",
+			},
+		)
+		response.raise_for_status()
+	except requests.exceptions.HTTPError:
+		if exc := response.json().get("RestException"):
+			frappe.throw(bleach.linkify(exc.get("Message")), title=_("Exotel Exception"))
+	else:
+		res = response.json()
+		call_payload = res.get("Call", {})
+		if link_to_document:
+			link_to_document = json.loads(link_to_document)
+		create_call_log(
+			call_id=call_payload.get("Sid"),
+			from_number=call_payload.get("From"),
+			to_number=call_payload.get("To"),
+			medium=call_payload.get("PhoneNumberSid"),
+			call_type="Outgoing",
+			link_to_document=link_to_document,
+		)
+
+	return response.json()
+
+
+def get_exotel_endpoint(action):
+	settings = get_exotel_settings()
+	return "https://{api_key}:{api_token}@api.exotel.com/v1/Accounts/{sid}/{action}".format(
+		api_key=settings.api_key,
+		api_token=settings.get_password("api_token"),
+		sid=settings.account_sid,
+		action=action,
+	)
+
+
+def get_status_updater_url():
+	from frappe.utils.data import get_url
+
+	return get_url("api/method/crm.integrations.exotel.handler.handle_request")
+
+
 def get_exotel_settings():
 	return frappe.get_single("CRM Exotel Settings")
 
@@ -72,6 +143,7 @@ def create_call_log(
 	call_log.medium = medium
 	call_log.type = call_type
 	call_log.status = status
+	call_log.telephony_medium = "Exotel"
 	setattr(call_log, "from", from_number)
 	if link_to_document:
 		call_log.append("links", link_to_document)