From f8cdc0d01d940a1a13fe8ed3f61461332d4a77fd Mon Sep 17 00:00:00 2001
From: MJ Akbari <mojav.akbari@gmail.com>
Date: Sun, 22 Sep 2024 13:22:38 +0330
Subject: [PATCH] debug excel

---
 core/admin.py | 30 ++++++++++++++++++++++++++++--
 user/admin.py | 28 ++++++++++------------------
 2 files changed, 38 insertions(+), 20 deletions(-)

diff --git a/core/admin.py b/core/admin.py
index 8bb7d7f..8399fdc 100644
--- a/core/admin.py
+++ b/core/admin.py
@@ -1,6 +1,7 @@
 import jdatetime
 from django.contrib import admin
 from solo.admin import SingletonModelAdmin
+from excel_response import ExcelResponse
 
 from core.models import (
     Assistant,
@@ -84,6 +85,23 @@ def send_reminder(services):
     reminder_email_task.delay(context)
 
 
+def export_participants(queryset):
+    data = []
+    headers = ['Email', 'Phone Number', 'Name', 'Presentation']
+
+    for event in queryset:
+        for service in event.services.all():
+            if service and service.user and service.payment_state == "CM":
+                data.append([service.user.email, service.user.phone_number, service.user.first_name, event.title])
+
+    if not data:
+        return JsonResponse({"message": "Nothing Found"})
+    else:
+        data.sort(key=lambda x: x[3])
+        data.insert(0, headers)
+        return ExcelResponse(data=data, worksheet_name="Events", output_filename="events")
+
+
 @admin.register(Talk)
 class TalkAdmin(admin.ModelAdmin):
     def send_reminder_emails(self, request, queryset):
@@ -97,6 +115,9 @@ def send_reminder_emails(self, request, queryset):
 
         return JsonResponse({"message": "Emails sent."})
 
+    def export_selected_participants(self, request, queryset):
+        return export_participants(queryset)
+
     fieldsets = (
         ('Dates', {
             "fields": (
@@ -116,7 +137,8 @@ def send_reminder_emails(self, request, queryset):
         PresenterTalkInline
     ]
 
-    actions = ['send_reminder_emails']
+    actions = ['send_reminder_emails', 'export_selected_participants']
+    export_selected_participants.short_description = 'Export selected participants'
     send_reminder_emails.short_description = 'Send reminder emails'
     exclude = ['presenters']
     date_hierarchy = 'start'
@@ -139,6 +161,9 @@ def send_reminder_emails(self, request, queryset):
 
         return JsonResponse({"message": "Emails sent."})
 
+    def export_selected_participants(self, request, queryset):
+        return export_participants(queryset)
+
     fieldsets = (
         ('Dates', {
             "fields": (
@@ -158,7 +183,8 @@ def send_reminder_emails(self, request, queryset):
         PresenterWorkshopInline, WorkshopAssistantInline,
     ]
 
-    actions = ['send_reminder_emails']
+    actions = ['send_reminder_emails', 'export_selected_participants']
+    export_selected_participants.short_description = 'Export selected participants'
     send_reminder_emails.short_description = 'Send reminder emails'
     date_hierarchy = 'start'
     actions_on_top = True
diff --git a/user/admin.py b/user/admin.py
index f579180..a9fe9b1 100644
--- a/user/admin.py
+++ b/user/admin.py
@@ -1,3 +1,4 @@
+from django.http import JsonResponse
 from excel_response import ExcelResponse
 from django.contrib import admin
 from .models import SiteUser, Team
@@ -14,21 +15,10 @@ def export_selected_users(self, request, queryset):
         for user in queryset:
             data.append([user.first_name, user.email, user.phone_number, user.start_date])
 
-        return ExcelResponse(data=data, worksheet_name="Users", output_filename="users")
-
-    def export_selected_services(self, request, queryset):
-        data = []
-        headers = ['Email', 'Phone Number', 'Name', 'Talk / workshop']
-
-        for user in queryset:
-            for service in user.services.all():
-                if service.payment_state == "CM":
-                    event = service.talk or service.workshop
-                    data.append([service.user.email, service.user.phone_number, service.user.first_name, event.title])
-
-        data.sort(key=lambda x: x[3])
-        data.insert(0, headers)
-        return ExcelResponse(data=data, worksheet_name="Services", output_filename="services")
+        if not data:
+            return JsonResponse({"message": "Nothing Found"})
+        else:
+            return ExcelResponse(data=data, worksheet_name="Users", output_filename="users")
 
     def export_selected_online_participants(self, request, queryset):
         data = []
@@ -46,11 +36,13 @@ def export_selected_online_participants(self, request, queryset):
             if classes:
                 data.append([user.phone_number, 'gamecraft2024', user.first_name, classes[1:], "normal"])
 
-        return ExcelResponse(data=data, worksheet_name="Participants", output_filename="participants")
+        if not data:
+            return JsonResponse({"message": "Nothing Found"})
+        else:
+            return ExcelResponse(data=data, worksheet_name="Participants", output_filename="participants")
 
-    actions = ['export_selected_users', 'export_selected_services', 'export_selected_online_participants']
+    actions = ['export_selected_users', 'export_selected_online_participants']
     export_selected_users.short_description = 'Export selected site users'
-    export_selected_services.short_description = "Export selected site users' services"
     export_selected_online_participants.short_description = "Export selected site users' online classes"
 
     # search by fields