feat(FE): Add constants transformation utilities and API service

src/types/api/constants/constants.d.ts

@@ -0,0 +1,86 @@
+import { OptionType } from '@/components/input/SelectInput';
+
+export type ApprovalWorkflowStep = {
+  step_number: number;
+  step_name: string;
+};
+
+export type ApprovalWorkflow = {
+  key: string;
+  steps: ApprovalWorkflowStep[];
+};
+
+export type ProductFlagMappingOption = {
+  flag: string;
+  sub_flags: string[];
+  allow_without_sub_flag: boolean;
+};
+
+export type ProductFlagMappingApiResponse = {
+  flags: string[];
+  options: ProductFlagMappingOption[];
+  sub_flag_to_flag: Record<string, string>;
+};
+
+export type AdjustmentTransactionSubtypes = {
+  RECORDING: string[];
+  PENJUALAN: string[];
+  PEMBELIAN: string[];
+};
+
+export type StockLogConfig = {
+  log_types: string[];
+  transaction_types: string[];
+};
+
+export type ConstantsApiResponse = {
+  warehouse_types: string[];
+  supplier_categories: string[];
+  customer_supplier_types: string[];
+  adjustment: {
+    transaction_subtypes: AdjustmentTransactionSubtypes;
+  };
+  approval_workflows: ApprovalWorkflow[];
+  flags: string[];
+  product_flag_mapping: ProductFlagMappingApiResponse;
+  legacy_flag_aliases: Record<string, string>;
+  stock_log: StockLogConfig;
+};
+
+export type ProductFlagMappingOptionUI = {
+  flag: OptionType;
+  sub_flags: OptionType[];
+  allow_without_sub_flag: boolean;
+};
+
+export type ProductFlagMappingUI = {
+  flags: OptionType[];
+  options: ProductFlagMappingOptionUI[];
+  sub_flag_to_flag: Record<string, string>;
+};
+
+export type ApprovalWorkflowUI = {
+  key: string;
+  steps: OptionType[];
+};
+
+export type TransformedConstants = {
+  warehouse_types: OptionType[];
+  supplier_categories: OptionType[];
+  customer_supplier_types: OptionType[];
+  adjustment: {
+    transaction_subtypes: {
+      RECORDING: OptionType[];
+      PENJUALAN: OptionType[];
+      PEMBELIAN: OptionType[];
+    };
+  };
+  approval_workflows: ApprovalWorkflowUI[];
+  flags: OptionType[];
+  product_flag_mapping: ProductFlagMappingUI;
+  legacy_flag_aliases: OptionType[];
+  stock_log: {
+    log_types: OptionType[];
+    transaction_types: OptionType[];
+  };
+};