EPR-996 Email SendGrid ClickTracking

README.md

@@ -54,6 +54,7 @@ brew services list
 ```
 
 #### Environment and Dependencies
+
 Install Pipenv (if needed)
 
 ```bash
@@ -161,6 +162,38 @@ You can provide attachments either inline (with the base64-encoded `content` fie
 }
 ```
 
+### Filter: clicktrack
+
+[docs.sendgrid.com](https://docs.sendgrid.com/for-developers/sending-email/smtp-filters#filter-clicktrack)
+
+```json
+{
+  "subject": "Hi Diddly Ho",
+  "to": [{
+    "email": "[email protected]",
+    "name": "Homer Simpson"
+  }],
+  "from": {
+    "email": "[email protected]",
+    "name": "Ned Flanders"
+  },
+  "content": [
+    {
+      "type": "text/plain",
+      "value": "Try search with https://google.com"
+    }
+  ],
+  "filters" : {
+    "clicktrack" : {
+      "settings" : {
+        "enable" : 0,
+        "enable_text" : false
+      }
+    }
+  }
+}
+```
+
 ## Testing
 
 Code coverage command with missing statement line numbers

tasks.py

@@ -12,7 +12,7 @@
 import celery
 from python_http_client.exceptions import HTTPError
 import sendgrid
-from sendgrid.helpers.mail import (Mail, From, To, Cc, Bcc, Personalization, Subject, Asm, GroupId, GroupsToDisplay)
+from sendgrid.helpers.mail import (Mail, From, To, Cc, Bcc, Personalization, Subject, Asm, GroupId, GroupsToDisplay, TrackingSettings, ClickTracking)
 from jinja2 import Environment, BaseLoader
 from jinja2.filters import FILTERS, pass_environment
 from jinja2.exceptions import TemplateNotFound
@@ -155,6 +155,19 @@ def generate_message(data):
         message.asm = Asm(GroupId(data['asm']['group_id']),
             GroupsToDisplay(data['asm']['groups_to_display']))
 
+    # https://docs.sendgrid.com/for-developers/sending-email/smtp-filters#filter-clicktrack
+    if 'filters' in data \
+        and 'clicktrack' in data['filters'] \
+        and 'settings' in data['filters']['clicktrack']:
+
+        clicktrack_settings = data['filters']['clicktrack']['settings']
+        clicktrack_enable = bool(clicktrack_settings.get('enable', False))
+        clicktrack_enable_text = bool(clicktrack_settings.get('enable_text', False))
+
+        tracking_settings = TrackingSettings()
+        tracking_settings.click_tracking = ClickTracking(clicktrack_enable, clicktrack_enable_text)
+        message.tracking_settings = tracking_settings
+
     func_switcher = {
         "content": HelperService.get_content,
         "attachments": HelperService.get_attachments,

tests/mocks.py

@@ -41,6 +41,14 @@
     "asm": {
         "group_id": 1,
         "groups_to_display": [1, 2]
+    },
+    "filters" : {
+        "clicktrack" : {
+            "settings" : {
+                "enable" : 0,
+                "enable_text" : False
+            }
+        }
     }
 }