Dynamic event registrations with custom form fields and payment options

.vscode/settings.json

@@ -1,5 +1,6 @@
 {
   "files.associations": {
-    "*.html": "jinja-html"
-  }
+    "*.html": "django-html"
+  },
+  "python.languageServer": "None"
 }

src/donations/migrations/0002_alter_donationtier_visible.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.2.1 on 2024-12-27 19:11
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("donations", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="donationtier",
+            name="visible",
+            field=models.BooleanField(
+                default=False, verbose_name="Show on Donations Page ?"
+            ),
+        ),
+    ]

src/donations/models.py

@@ -21,7 +21,7 @@ class DonationTier(models.Model):
     name = models.CharField(max_length=256)
     description = models.CharField(max_length=1024)
     amount = models.PositiveIntegerField(validators=[MaxValueValidator(10000)])
-    visible = models.BooleanField(default=False)
+    visible = models.BooleanField(verbose_name="Show on Donations Page ?", default=False)
 
     def __str__(self):
         return self.name

src/donations/views.py

@@ -4,7 +4,7 @@
 from .forms import DonationForm
 from .models import DonationConfig, DonationTier, DonationReceived
 from temple_web.myconfig import PaymentGatewayConfig
-from .upi_gateway import create_order, check_order_status
+from utils.payment.upi_gateway import create_order, check_order_status
 from uuid import uuid4
 from datetime import date
 from utils.adirect import adirect
@@ -20,7 +20,7 @@
 
 def donations(request):
     donation_config = DonationConfig.get_solo()
-    donation_tiers = DonationTier.objects.all()
+    donation_tiers = DonationTier.objects.filter(visible=True)
     context = {"donation_config": donation_config, "donation_tiers": donation_tiers}
     return render(request, "donations/donations.html", context=context)
 

src/haps/admin.py

@@ -1,5 +1,11 @@
 from django.contrib import admin
-from .models import EventRegistration, Event
+from .models import EventRegistration, Event, EventFormField
+
+
+class EventFormFieldInline(admin.TabularInline):
+    model = EventFormField
+    extra = 1
+    ordering = ['order']
 
 
 @admin.register(Event)
@@ -11,24 +17,144 @@ class EventAdmin(admin.ModelAdmin):
         "start_time",
         "accept_reg",
         "show_on_home",
+        "login_required",
+        "registration_fee",
         "event_page",
     ]
-    list_filter = ["show_on_home", "accept_reg"]
-    fields = [
-        "name",
-        "description",
-        "cover_image",
-        "venue",
-        "start_time",
-        "end_time",
-        "accept_reg",
-        "show_on_home",
-        "content",
+    list_filter = ["show_on_home", "accept_reg", "login_required"]
+    fieldsets = [
+        (None, {
+            'fields': [
+                "name",
+                "description",
+                "cover_image",
+                "venue",
+                "start_time",
+                "end_time",
+            ]
+        }),
+        ('Registration Settings', {
+            'fields': [
+                "accept_reg",
+                "login_required",
+                "registration_fee",
+            ],
+            'description': 'Configure how users can register for this event'
+        }),
+        ('Display Settings', {
+            'fields': [
+                "show_on_home",
+                "content",
+            ]
+        })
     ]
+    inlines = [EventFormFieldInline]
 
 
 @admin.register(EventRegistration)
 class EventRegistrationAdmin(admin.ModelAdmin):
-    search_fields = ["event", "user"]
-    list_display = ["event", "user_name", "user_whatsapp", "user", "user_profile_link"]
-    list_filter = ["event__name"]
+    search_fields = ["event__name", "user__email", "order_id", "client_txn_id"]
+    list_display = [
+        "registration_number",
+        "event",
+        "user_name",
+        "user_whatsapp",
+        "datetime",
+        "amount",
+        "payment_status",
+        "order_id",
+        "payment_date_time",
+    ]
+    list_filter = ["event__name", "payment_status"]
+    readonly_fields = [
+        "datetime",
+        "form_responses",
+        "payment_status",
+        "order_id",
+        "client_txn_id",
+        "payment_date_time",
+        "payment_data",
+        "get_payment_details"
+    ]
+
+    fieldsets = [
+        (None, {
+            'fields': [
+                "event",
+                "user",
+                "datetime",
+                "amount",
+                "form_responses",
+            ]
+        }),
+        ('Payment Information', {
+            'fields': [
+                "payment_status",
+                "order_id",
+                "client_txn_id",
+                "payment_date_time",
+            ],
+            'classes': ['collapse']
+        }),
+        ('Payment Diagnostic Data', {
+            'fields': [
+                "get_payment_details",
+            ],
+            'classes': ['collapse'],
+            'description': 'Detailed payment transaction data from UPI gateway'
+        })
+    ]
+
+    def has_change_permission(self, request, obj=None):
+        return False
+
+    def has_delete_permission(self, request, obj=None):
+        return False
+
+    def has_add_permission(self, request):
+        return False
+
+    def get_queryset(self, request):
+        return super().get_queryset(request).select_related('event', 'user')
+
+    def registration_number(self, obj):
+        return obj.registration_number
+    registration_number.short_description = "Registration No."
+
+    def get_payment_details(self, obj):
+        if not obj.payment_data:
+            return "No payment data available"
+
+        # Format payment data for display
+        details = []
+        if obj.payment_data.get('customer_vpa'):
+            details.append(f"Customer UPI: {obj.payment_data['customer_vpa']}")
+        if obj.payment_data.get('upi_txn_id'):
+            details.append(f"UPI Transaction ID: {obj.payment_data['upi_txn_id']}")
+        if obj.payment_data.get('status'):
+            details.append(f"Status: {obj.payment_data['status']}")
+        if obj.payment_data.get('remark'):
+            details.append(f"Remark: {obj.payment_data['remark']}")
+        if obj.payment_data.get('txnAt'):
+            details.append(f"Transaction Time: {obj.payment_data['txnAt']}")
+
+        # Merchant details
+        merchant = obj.payment_data.get('merchant', {})
+        if merchant:
+            details.append("Merchant Details:")
+            if merchant.get('name'):
+                details.append(f"  - Name: {merchant['name']}")
+            if merchant.get('upi_id'):
+                details.append(f"  - UPI ID: {merchant['upi_id']}")
+
+        # User defined fields
+        for i in range(1, 4):
+            udf = obj.payment_data.get(f'udf{i}')
+            if udf:
+                details.append(f"UDF{i}: {udf}")
+
+        if obj.payment_data.get('createdAt'):
+            details.append(f"Created At: {obj.payment_data['createdAt']}")
+
+        return "\n".join(details)
+    get_payment_details.short_description = "Payment Details"

src/haps/migrations/0005_event_login_required_event_registration_fee_and_more.py

@@ -0,0 +1,109 @@
+# Generated by Django 4.2.1 on 2024-12-27 19:11
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("haps", "0004_event_content"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="event",
+            name="login_required",
+            field=models.BooleanField(
+                default=True, verbose_name="Login required for registration?"
+            ),
+        ),
+        migrations.AddField(
+            model_name="event",
+            name="registration_fee",
+            field=models.PositiveIntegerField(
+                blank=True, help_text="Leave blank for free registration", null=True
+            ),
+        ),
+        migrations.AddField(
+            model_name="eventregistration",
+            name="amount",
+            field=models.PositiveIntegerField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name="eventregistration",
+            name="form_responses",
+            field=models.JSONField(default=dict),
+        ),
+        migrations.AddField(
+            model_name="eventregistration",
+            name="order_id",
+            field=models.CharField(blank=True, max_length=100, null=True),
+        ),
+        migrations.AddField(
+            model_name="eventregistration",
+            name="payment_status",
+            field=models.CharField(
+                choices=[
+                    ("pending", "Pending"),
+                    ("success", "Success"),
+                    ("failure", "Failure"),
+                ],
+                default="pending",
+                max_length=10,
+            ),
+        ),
+        migrations.AlterField(
+            model_name="eventregistration",
+            name="user",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                to=settings.AUTH_USER_MODEL,
+            ),
+        ),
+        migrations.CreateModel(
+            name="EventFormField",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("field_label", models.CharField(max_length=100)),
+                (
+                    "field_type",
+                    models.CharField(
+                        choices=[
+                            ("text", "Text Input"),
+                            ("number", "Number Input"),
+                            ("email", "Email Input"),
+                            ("textarea", "Text Area"),
+                        ],
+                        max_length=20,
+                    ),
+                ),
+                ("required", models.BooleanField(default=True)),
+                ("order", models.PositiveIntegerField(default=0)),
+                ("help_text", models.CharField(blank=True, max_length=200)),
+                (
+                    "event",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="form_fields",
+                        to="haps.event",
+                    ),
+                ),
+            ],
+            options={
+                "ordering": ["order"],
+                "unique_together": {("event", "field_label")},
+            },
+        ),
+    ]

src/haps/migrations/0006_eventregistration_client_txn_id_and_more.py

@@ -0,0 +1,32 @@
+# Generated by Django 4.2.1 on 2024-12-29 19:34
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("haps", "0005_event_login_required_event_registration_fee_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="eventregistration",
+            name="client_txn_id",
+            field=models.CharField(
+                blank=True, db_index=True, max_length=128, null=True, unique=True
+            ),
+        ),
+        migrations.AddField(
+            model_name="eventregistration",
+            name="payment_data",
+            field=models.JSONField(
+                default=dict,
+                help_text="\n    Stores payment-related data from UPI gateway including:\n    - customer_vpa: Customer's UPI ID\n    - upi_txn_id: UPI transaction ID\n    - status: Detailed payment status\n    - remark: Payment remarks/failure reason\n    - txnAt: Transaction timestamp\n    - merchant: Merchant details (name, upi_id)\n    - udf1, udf2, udf3: User defined fields\n    - redirect_url: Payment redirect URL\n    - createdAt: Order creation time\n    ",
+            ),
+        ),
+        migrations.AddField(
+            model_name="eventregistration",
+            name="payment_date_time",
+            field=models.DateTimeField(blank=True, null=True),
+        ),
+    ]