R47 A1-A8：完成薪资管理模块

client/src/api/payroll.ts

@@ -0,0 +1,188 @@
+import { apiRequestData } from "./http";
+
+export type SalaryItemType = "earning" | "deduction";
+export type PayslipStatus = "draft" | "issued";
+
+export type SalaryItem = {
+  id: string;
+  name: string;
+  itemType: SalaryItemType;
+  sortOrder: number;
+  enabled: boolean;
+  createdAt: string | null;
+  createdBy: string | null;
+  updatedAt: string | null;
+  updatedBy: string | null;
+};
+
+export type EmployeeSalaryProfileItem = {
+  salaryItemId: string;
+  name: string;
+  itemType: SalaryItemType;
+  sortOrder: number;
+  monthlyAmount: number;
+};
+
+export type EmployeeSalaryProfileSnapshot = {
+  effectiveDate: string;
+  createdAt: string | null;
+  createdBy: string | null;
+  updatedAt: string | null;
+  updatedBy: string | null;
+  items: EmployeeSalaryProfileItem[];
+};
+
+export type PayslipItem = {
+  salaryItemId: string;
+  name: string;
+  itemType: SalaryItemType;
+  sortOrder: number;
+  amount: number;
+};
+
+export type Payslip = {
+  id: string;
+  employeeId: string;
+  payMonth: string | null;
+  status: PayslipStatus;
+  grossAmount: number;
+  deductionAmount: number;
+  netAmount: number;
+  issuedAt: string | null;
+  createdAt: string | null;
+  createdBy: string | null;
+  updatedAt: string | null;
+  updatedBy: string | null;
+  employee: {
+    id: string;
+    employeeNo: string;
+    name: string;
+    title: string;
+    department: {
+      id: string;
+      name: string;
+    } | null;
+  } | null;
+  items: PayslipItem[];
+};
+
+export type PayrollMonthSummary = {
+  month: string;
+  totalNetAmount: number;
+  averageNetAmount: number;
+  issuedCount: number;
+};
+
+export async function fetchSalaryItems() {
+  return apiRequestData<{ items: SalaryItem[] }>("/api/payroll/items");
+}
+
+export async function createSalaryItem(payload: {
+  name: string;
+  itemType: SalaryItemType;
+  sortOrder: number;
+  enabled?: boolean;
+}) {
+  return apiRequestData<SalaryItem>("/api/payroll/items", {
+    method: "POST",
+    body: JSON.stringify(payload),
+  });
+}
+
+export async function patchSalaryItem(
+  itemId: string,
+  payload: Partial<{
+    name: string;
+    itemType: SalaryItemType;
+    sortOrder: number;
+    enabled: boolean;
+  }>,
+) {
+  return apiRequestData<SalaryItem>(`/api/payroll/items/${itemId}`, {
+    method: "PATCH",
+    body: JSON.stringify(payload),
+  });
+}
+
+export async function fetchEmployeeSalaryProfile(employeeId: string) {
+  return apiRequestData<{ employeeId: string; snapshots: EmployeeSalaryProfileSnapshot[] }>(
+    `/api/payroll/employees/${employeeId}/profile`,
+  );
+}
+
+export async function upsertEmployeeSalaryProfile(
+  employeeId: string,
+  payload: {
+    effectiveDate: string;
+    items: Array<{
+      salaryItemId: string;
+      monthlyAmount: number;
+    }>;
+  },
+) {
+  return apiRequestData<{ employeeId: string; snapshots: EmployeeSalaryProfileSnapshot[] }>(
+    `/api/payroll/employees/${employeeId}/profile`,
+    {
+      method: "PUT",
+      body: JSON.stringify(payload),
+    },
+  );
+}
+
+export async function fetchEmployeePayslips(employeeId: string) {
+  return apiRequestData<{ employeeId: string; items: Payslip[] }>(`/api/payroll/employees/${employeeId}/payslips`);
+}
+
+export async function fetchPayslipsByMonth(month: string) {
+  return apiRequestData<{
+    month: string;
+    salaryItems: SalaryItem[];
+    items: Payslip[];
+    summary: {
+      total: number;
+      draft: number;
+      issued: number;
+    };
+  }>(`/api/payroll/payslips?month=${encodeURIComponent(month)}`);
+}
+
+export async function generatePayslips(month: string) {
+  return apiRequestData<{
+    month: string;
+    summary: {
+      total: number;
+      generated: number;
+    };
+  }>("/api/payroll/payslips/generate", {
+    method: "POST",
+    body: JSON.stringify({ month }),
+  });
+}
+
+export async function patchPayslip(
+  payslipId: string,
+  payload: {
+    items: Array<{
+      salaryItemId: string;
+      amount: number;
+    }>;
+  },
+) {
+  return apiRequestData<Payslip>(`/api/payroll/payslips/${payslipId}`, {
+    method: "PATCH",
+    body: JSON.stringify(payload),
+  });
+}
+
+export async function issuePayslips(month: string) {
+  return apiRequestData<{
+    month: string;
+    summary: {
+      total: number;
+      issued: number;
+    };
+  }>("/api/payroll/payslips/issue", {
+    method: "POST",
+    body: JSON.stringify({ month }),
+  });
+}