38686-vm/core/admin.py
Konrad du Plessis 409e7bfd57 Add split payslip feature with team pay schedules
Enable selective payment of work logs and adjustments instead of
all-or-nothing. The preview modal now shows checkboxes on every item
(all checked by default) with dynamic net pay recalculation.

Teams can be configured with a pay frequency (weekly/fortnightly/monthly)
and anchor start date. When set, a "Split at Pay Date" button appears
that auto-unchecks items outside the current pay period.

Key changes:
- Team model: add pay_frequency and pay_start_date fields
- preview_payslip: return IDs, dates, and pay period info in JSON
- process_payment: accept optional selected_log_ids/selected_adj_ids
- Preview modal JS: checkboxes, recalcNetPay(), Split button, Pay Selected
- Backward compatible: existing Pay button still processes everything

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-24 21:07:28 +02:00

74 lines
2.7 KiB
Python

from django.contrib import admin
from .models import (
UserProfile, Project, Worker, Team, WorkLog,
PayrollRecord, Loan, PayrollAdjustment,
ExpenseReceipt, ExpenseLineItem
)
@admin.register(UserProfile)
class UserProfileAdmin(admin.ModelAdmin):
list_display = ('user',)
search_fields = ('user__username', 'user__first_name', 'user__last_name')
@admin.register(Project)
class ProjectAdmin(admin.ModelAdmin):
list_display = ('name', 'active')
list_filter = ('active',)
search_fields = ('name', 'description')
filter_horizontal = ('supervisors',)
@admin.register(Worker)
class WorkerAdmin(admin.ModelAdmin):
list_display = ('name', 'id_number', 'monthly_salary', 'active')
list_filter = ('active',)
search_fields = ('name', 'id_number', 'phone_number')
@admin.register(Team)
class TeamAdmin(admin.ModelAdmin):
list_display = ('name', 'supervisor', 'pay_frequency', 'pay_start_date', 'active')
list_editable = ('pay_frequency', 'pay_start_date')
list_filter = ('active', 'supervisor', 'pay_frequency')
search_fields = ('name',)
filter_horizontal = ('workers',)
@admin.register(WorkLog)
class WorkLogAdmin(admin.ModelAdmin):
list_display = ('date', 'project', 'supervisor', 'overtime_amount')
list_filter = ('date', 'project', 'supervisor')
search_fields = ('project__name', 'notes')
filter_horizontal = ('workers', 'priced_workers')
@admin.register(PayrollRecord)
class PayrollRecordAdmin(admin.ModelAdmin):
list_display = ('worker', 'date', 'amount_paid')
list_filter = ('date', 'worker')
search_fields = ('worker__name',)
filter_horizontal = ('work_logs',)
@admin.register(Loan)
class LoanAdmin(admin.ModelAdmin):
list_display = ('worker', 'principal_amount', 'remaining_balance', 'date', 'active')
list_filter = ('active', 'date', 'worker')
search_fields = ('worker__name', 'reason')
@admin.register(PayrollAdjustment)
class PayrollAdjustmentAdmin(admin.ModelAdmin):
list_display = ('worker', 'type', 'amount', 'date')
list_filter = ('type', 'date', 'worker')
search_fields = ('worker__name', 'description')
class ExpenseLineItemInline(admin.TabularInline):
model = ExpenseLineItem
extra = 1
@admin.register(ExpenseReceipt)
class ExpenseReceiptAdmin(admin.ModelAdmin):
list_display = ('vendor_name', 'date', 'total_amount', 'user')
list_filter = ('date', 'payment_method', 'vat_type')
search_fields = ('vendor_name', 'description')
inlines = [ExpenseLineItemInline]
@admin.register(ExpenseLineItem)
class ExpenseLineItemAdmin(admin.ModelAdmin):
list_display = ('product_name', 'amount', 'receipt')
search_fields = ('product_name', 'receipt__vendor_name')