feat(reports): inventory valuation report.

feat(reports): sales by items report.
feat(reports): purchases by items report.

server/src/interfaces/BalanceSheet.ts

@@ -9,8 +9,8 @@ export interface IBalanceSheetQuery {
   fromDate: Date | string;
   toDate: Date | string;
   numberFormat: INumberFormatQuery;
-  noneZero: boolean;
   noneTransactions: boolean;
+  noneZero: boolean;
   basis: 'cash' | 'accural';
   accountIds: number[];
 }

server/src/interfaces/IInventoryValuationSheet.ts

@@ -0,0 +1,42 @@
+import {
+  INumberFormatQuery,
+  IFormatNumberSettings,
+} from './FinancialStatements';
+
+export interface IInventoryValuationReportQuery {
+  asDate: Date | string;
+  numberFormat: INumberFormatQuery;
+  noneTransactions: boolean;  
+};
+
+export interface IInventoryValuationSheetMeta {
+  organizationName: string,
+  baseCurrency: string,
+};
+
+export interface IInventoryValuationItem {
+  id: number,
+  name: string,
+  code: string,
+  valuation: number,
+  quantity: number,
+  average: number,
+  valuationFormatted: string,
+  quantityFormatted: string,
+  averageFormatted: string,
+  currencyCode: string,
+};
+
+export interface IInventoryValuationTotal {
+  valuation: number,
+  quantity: number,
+  
+  valuationFormatted: string,
+  quantityFormatted: string,
+}
+
+export interface IInventoryValuationStatement {
+  items: IInventoryValuationItem[],
+  total: IInventoryValuationTotal
+};
+

server/src/interfaces/SalesByItemsSheet.ts

@@ -0,0 +1,43 @@
+import {
+  INumberFormatQuery,
+} from './FinancialStatements';
+
+export interface ISalesByItemsReportQuery {
+  fromDate: Date | string;
+  toDate: Date | string;
+  numberFormat: INumberFormatQuery;
+  noneTransactions: boolean;  
+};
+
+export interface ISalesByItemsSheetMeta {
+  organizationName: string,
+  baseCurrency: string,
+};
+
+export interface ISalesByItemsItem {
+  id: number,
+  name: string,
+  code: string,
+  quantitySold: number,
+  soldCost: number,
+  averageSellPrice: number,
+
+  quantitySoldFormatted: string,
+  soldCostFormatted: string,
+  averageSellPriceFormatted: string,
+  currencyCode: string,
+};
+
+export interface ISalesByItemsTotal {
+  quantitySold: number,
+  soldCost: number,
+  quantitySoldFormatted: string,
+  soldCostFormatted: string,
+  currencyCode: string,
+};
+
+export interface ISalesByItemsSheetStatement {
+  items: ISalesByItemsItem[],
+  total: ISalesByItemsTotal
+};
+

server/src/interfaces/index.ts

@@ -40,4 +40,6 @@ export * from './ARAgingSummaryReport';
 export * from './APAgingSummaryReport';
 export * from './Mailable';
 export * from './InventoryAdjustment';
-export * from './Setup'
+export * from './Setup'
+export * from './IInventoryValuationSheet';
+export * from './SalesByItemsSheet';