Files
KanzlAI-mGMT/backend/internal/models/invoice.go
m 238811727d feat: time tracking + billing — hourly rates, time entries, invoices (P1)
Database: time_entries, billing_rates, invoices tables with RLS.
Backend: CRUD services+handlers for time entries, billing rates, invoices.
  - Time entries: list/create/update/delete, summary by case/user/month
  - Billing rates: upsert with auto-close previous, current rate lookup
  - Invoices: create with auto-number (RE-YYYY-NNN), status transitions
    (draft->sent->paid, cancellation), link time entries on invoice create
API: 11 new endpoints under /api/time-entries, /api/billing-rates, /api/invoices
Frontend: Zeiterfassung tab on case detail, /abrechnung overview with filters,
  /abrechnung/rechnungen list+detail with status actions, billing rates settings
Also: resolved merge conflicts between audit-trail and role-based branches,
  added missing types (Notification, AuditLogResponse, NotificationPreferences)
2026-03-30 11:24:36 +02:00

39 lines
1.6 KiB
Go

package models
import (
"encoding/json"
"time"
"github.com/google/uuid"
)
type Invoice struct {
ID uuid.UUID `db:"id" json:"id"`
TenantID uuid.UUID `db:"tenant_id" json:"tenant_id"`
CaseID uuid.UUID `db:"case_id" json:"case_id"`
InvoiceNumber string `db:"invoice_number" json:"invoice_number"`
ClientName string `db:"client_name" json:"client_name"`
ClientAddress *string `db:"client_address" json:"client_address,omitempty"`
Items json.RawMessage `db:"items" json:"items"`
Subtotal float64 `db:"subtotal" json:"subtotal"`
TaxRate float64 `db:"tax_rate" json:"tax_rate"`
TaxAmount float64 `db:"tax_amount" json:"tax_amount"`
Total float64 `db:"total" json:"total"`
Status string `db:"status" json:"status"`
IssuedAt *string `db:"issued_at" json:"issued_at,omitempty"`
DueAt *string `db:"due_at" json:"due_at,omitempty"`
PaidAt *time.Time `db:"paid_at" json:"paid_at,omitempty"`
Notes *string `db:"notes" json:"notes,omitempty"`
CreatedBy uuid.UUID `db:"created_by" json:"created_by"`
CreatedAt time.Time `db:"created_at" json:"created_at"`
UpdatedAt time.Time `db:"updated_at" json:"updated_at"`
}
type InvoiceItem struct {
Description string `json:"description"`
DurationMinutes int `json:"duration_minutes,omitempty"`
HourlyRate float64 `json:"hourly_rate,omitempty"`
Amount float64 `json:"amount"`
TimeEntryID *string `json:"time_entry_id,omitempty"`
}