Expand sales, treasury, and parties modules with Jalali calendar and FunZone integrations

Co-authored-by: Cursor <cursoragent@cursor.com>

src/types/index.ts

@@ -35,6 +35,8 @@ export interface Voucher {
 
 export type PartyKind = 'customer' | 'supplier'
 
+export type PartyExternalSource = '' | 'funzone_customer' | 'funzone_owner'
+
 export interface Party {
   id: ID
   kind: PartyKind
@@ -43,6 +45,21 @@ export interface Party {
   economicCode: string
   address: string
   openingBalance: number
+  /** FunZone user id when synced from the platform. */
+  externalId?: ID
+  externalSource?: PartyExternalSource
+  firstName?: string
+  lastName?: string
+  username?: string
+  email?: string
+  nationalCode?: string
+  iban?: string
+  walletBalance?: number
+  isActive?: boolean
+  isVerified?: boolean
+  birthday?: string | null
+  /** Venue names for owner/supplier records. */
+  venues?: string[]
 }
 
 export interface Product {
@@ -56,6 +73,29 @@ export interface Product {
   reorderLevel: number
 }
 
+export type SalesDocumentType = 'proforma' | 'invoice' | 'return'
+
+export interface SalesType {
+  id: ID
+  code: string
+  name: string
+  description: string
+  active: boolean
+}
+
+export type AdjustmentKind = 'debit' | 'credit'
+
+/** Debit/credit notice adjusting customer receivable (اعلامیه بدهکار/بستانکار). */
+export interface PartyAdjustment {
+  id: ID
+  number: number
+  partyId: ID
+  kind: AdjustmentKind
+  date: string
+  amount: number
+  description: string
+}
+
 export interface InvoiceLine {
   id: ID
   productId: ID
@@ -71,8 +111,11 @@ export type InvoiceStatus = 'draft' | 'confirmed' | 'paid'
 export interface Invoice {
   id: ID
   kind: InvoiceKind
+  documentType: SalesDocumentType
   number: number
   partyId: ID
+  salesTypeId?: ID
+  relatedInvoiceId?: ID
   date: string
   status: InvoiceStatus
   note: string
@@ -90,8 +133,14 @@ export interface TreasuryTxn {
   date: string
   partyId: ID | null
   amount: number
+  /** Event ticket fee split (FunZone): tax 10%, platform profit 14%, owner net 76%. */
+  taxAmount?: number
+  platformProfitAmount?: number
+  ownerNetAmount?: number
   reference: string
   description: string
+  /** Set when imported from FunZone platform (dedup key). */
+  source?: string
 }
 
 export interface Employee {
@@ -148,6 +197,8 @@ export interface AppData {
   parties: Party[]
   products: Product[]
   invoices: Invoice[]
+  salesTypes: SalesType[]
+  partyAdjustments: PartyAdjustment[]
   treasury: TreasuryTxn[]
   employees: Employee[]
   payslips: Payslip[]