update: 후원사 슬랙 알림 추가

Author: golony6449

pyconkr/settings.py

@@ -147,9 +147,9 @@
         "",
         "Slack 알림 전송에 사용할 Secret",
     ),
-    "SPONSOR_NOTI_CHANNEL": (
+    "SLACK_SPONSOR_NOTI_WEBHOOK_URL": (
         "",
-        "후원사 변동사항에 대한 알림을 보낼 채널",
+        "후원사 관련 사항 알림을 위한 SLACK WEBHOOK URL"
     ),
 }
 

requirements.txt

@@ -15,4 +15,5 @@ Pillow==9.4.0
 django-constance==2.9.1
 django-picklefield==3.1
 drf-spectacular==0.25.1
-django-cors-headers==3.14.0
+django-cors-headers==3.14.0
+requests==2.28.2

sponsor/slack.py

@@ -0,0 +1,74 @@
+import requests
+from requests import RequestException
+from constance import config
+
+
+def send_new_sponsor_notification(id: int, sponsor_name: str):
+    block = _get_base_block()
+    block.extend(_get_sponsor_sections(id, sponsor_name))
+
+    try:
+        response = requests.post(
+            url=config.SLACK_SPONSOR_NOTI_WEBHOOK_URL,
+            headers={"Content-Type": "application/json"},
+            json={"blocks": block},
+        )
+    except RequestException as e:
+        raise RuntimeError("Slack 호출 중 오류 발생")
+
+    if response.status_code != 200:
+        raise RuntimeError("Slack에서 오류 응답: {}".format(response.content))
+
+
+def _get_base_block() -> list:
+    # create block var
+    block = list()
+
+    # add Title
+    block.append(
+        {"type": "section", "text": {"type": "mrkdwn", "text": "새로운 알림이 있습니다."}}
+    )
+
+    # add title
+    block.append(
+        {
+            "type": "header",
+            "text": {"type": "plain_text", "text": "새로운 후원사 신청이 있습니다. :-)"},
+        }
+    )
+
+    return block
+
+
+def _get_sponsor_sections(id: int, sponsor_name: str) -> list:
+    section_blocks = list()
+
+    # add sponsor section
+    section_blocks.append(
+        {
+            "type": "section",
+            "text": {
+                "type": "mrkdwn",
+                "text": "{}에서 후원사를 신청했습니다.".format(sponsor_name),
+            },
+        }
+    )
+
+    # add hyperlink button
+    section_blocks.append(
+        {
+            "type": "actions",
+            "elements": [
+                {
+                    "type": "button",
+                    "text": {"type": "plain_text", "text": "내용 보기", "emoji": True},
+                    "value": "click_me",
+                    "url": "https://api.pycon.kr/admin/sponsor/sponsor/{}/change/".format(
+                        id
+                    ),
+                }
+            ],
+        }
+    )
+
+    return section_blocks

sponsor/viewsets.py

@@ -13,6 +13,7 @@
     SponsorRemainingAccountSerializer,
     SponsorSerializer,
 )
+from sponsor.slack import send_new_sponsor_notification
 from sponsor.validators import SponsorValidater
 
 
@@ -38,6 +39,12 @@ def create(self, request, *args, **kwargs):
 
         new_sponsor = serializer.save()
 
+        # slack 알림을 실패하더라도 transaction 전체를 롤백하지는 않아야 함
+        try:
+            send_new_sponsor_notification(new_sponsor.id, new_sponsor.name)
+        except RuntimeError as e:
+            print(e)
+
         return Response(serializer.data)
 
     def retrieve(self, request, *args, **kwargs):