Merge pull request #648 from NASA-IMPACT/647-generate-deployment-noti…

…fier-message-for-slack

Generate deployment notifier message for slack

sde_collections/admin.py

@@ -9,6 +9,35 @@
 from .tasks import import_candidate_urls_from_api
 
 
+@admin.action(description="Generate deployment message")
+def generate_deployment_message(modeladmin, request, queryset):
+    # generate deployment message
+    response = HttpResponse(content_type="text/txt")
+
+    message_start = """:rocket: Production Deployment Update :rocket:
+Hello Team,
+
+I'm pleased to announce that we have successfully moved several key collections
+to our production environment as part of our latest deployment! :tada:\n
+Collections Now Live in Prod:\n"""
+
+    message_middle = "\n\n".join(
+        [
+            f"- {collection.name} | {collection.server_url_prod}"
+            for collection in queryset.all()
+        ]
+    )
+
+    message_end = """
+If you find something needs changing, please let us know.
+
+Dev Team"""
+
+    response.content = f"{message_start}\n{message_middle}\n{message_end}"
+
+    return response
+
+
 @admin.action(description="Download candidate URLs as csv")
 def download_candidate_urls_as_csv(modeladmin, request, queryset):
     response = HttpResponse(content_type="text/csv")
@@ -17,10 +46,14 @@ def download_candidate_urls_as_csv(modeladmin, request, queryset):
     writer = csv.writer(response)
 
     if len(queryset) > 1:
-        messages.add_message(request, messages.ERROR, "You can only export one collection at a time.")
+        messages.add_message(
+            request, messages.ERROR, "You can only export one collection at a time."
+        )
         return
 
-    urls = CandidateURL.objects.filter(collection=queryset.first()).values_list("url", flat=True)
+    urls = CandidateURL.objects.filter(collection=queryset.first()).values_list(
+        "url", flat=True
+    )
 
     # Write your headers here
     writer.writerow(["candidate_url"])
@@ -104,7 +137,9 @@ def import_candidate_urls_secret_test(modeladmin, request, queryset):
 
 @admin.action(description="Import candidate URLs from Secret Production")
 def import_candidate_urls_secret_production(modeladmin, request, queryset):
-    import_candidate_urls_from_api_caller(modeladmin, request, queryset, "secret_production")
+    import_candidate_urls_from_api_caller(
+        modeladmin, request, queryset, "secret_production"
+    )
 
 
 @admin.action(description="Import candidate URLs from Li's Server")
@@ -114,7 +149,9 @@ def import_candidate_urls_lis_server(modeladmin, request, queryset):
 
 @admin.action(description="Import candidate URLs from LRM Dev Server")
 def import_candidate_urls_lrm_dev_server(modeladmin, request, queryset):
-    import_candidate_urls_from_api_caller(modeladmin, request, queryset, "lrm_dev_server")
+    import_candidate_urls_from_api_caller(
+        modeladmin, request, queryset, "lrm_dev_server"
+    )
 
 
 class ExportCsvMixin:
@@ -195,6 +232,7 @@ class CollectionAdmin(admin.ModelAdmin, ExportCsvMixin, UpdateConfigMixin):
     list_filter = ("division", "curation_status", "workflow_status", "turned_on")
     search_fields = ("name", "url", "config_folder")
     actions = [
+        generate_deployment_message,
         "export_as_csv",
         "update_config",
         download_candidate_urls_as_csv,