refactoring: balance sheet report.

refactoring: trial balance sheet report.
refactoring: general ledger report.
refactoring: journal report.
refactoring: P&L report.

server/src/interfaces/TrialBalanceSheet.ts

@@ -0,0 +1,37 @@
+
+export interface ITrialBalanceSheetQuery {
+  fromDate: Date|string,
+  toDate: Date|string,
+  numberFormat: {
+    noCents: boolean,
+    divideOn1000: boolean,
+  },
+  basis: 'cash' | 'accural',
+  noneZero: boolean,
+  noneTransactions: boolean,
+  accountIds: number[],
+}
+
+export interface ITrialBalanceAccount {
+  id: number,
+  parentAccountId: number,
+  name: string,
+  code: string,
+  accountNormal: string,
+  hasTransactions: boolean,
+
+  credit: number,
+  debit: number,
+  balance: number,
+
+  formattedCredit: string,
+  formattedDebit: string,
+  formattedBalance: string,
+}
+
+export type ITrialBalanceSheetData = IBalanceSheetSection[];
+
+export interface ITrialBalanceStatement {
+  data: ITrialBalanceSheetData,
+  query: ITrialBalanceSheetQuery,
+}