symposion_app Files · pinaxcon/raffle/admin.py

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Joel Addison

Improve attendee reports

Display attendee profile data in normal table without DataTables so
sorting is not applied, causing data to be confusing to read.
Include item quantity in attendee data report for accurate schwag packing.

from django.contrib import admin

from pinaxcon.raffle import models


class ReadOnlyMixin:
    actions = None
    list_display_links = None

    def has_add_permission(self, request):
        return False

    def has_delete_permission(self, request, obj=None):
        return False

    def save_model(self, request, obj, form, change):
        return


class DrawAdmin(ReadOnlyMixin, admin.ModelAdmin):
    list_display = ('raffle', 'drawn_time', 'drawn_by')
    readonly_fields = ('raffle', 'drawn_time', 'drawn_by')
    list_filter = ('raffle',)

    ordering = ('raffle', '-drawn_time')


class DrawnTicketAdmin(ReadOnlyMixin, admin.ModelAdmin):
    list_display = ('draw', 'ticket')
    readonly_fields = ('draw', 'ticket', 'lineitem', 'prize')


class AuditAdmin(ReadOnlyMixin, admin.ModelAdmin):
    list_display = ('timestamp', 'raffle', 'prize', 'reason', 'user',)
    list_filter = ('prize__raffle',)
    readonly_fields = ('reason', 'prize', 'user')

    def raffle(self, instance):
        return instance.prize.raffle


class PrizeAdmin(admin.ModelAdmin):
    readonly_fields = ('winning_ticket',)


admin.site.register(models.Raffle)
admin.site.register(models.Prize, PrizeAdmin)
admin.site.register(models.Draw, DrawAdmin)
admin.site.register(models.DrawnTicket, DrawnTicketAdmin)
admin.site.register(models.PrizeAudit, AuditAdmin)