refactor: financial reports to nestjs

packages/server-nest/src/modules/FinancialStatements/common/FinancialHorizTotals.ts

@@ -0,0 +1,97 @@
+import * as R from 'ramda';
+import { get, isEmpty } from 'lodash';
+import { Constructor } from '@/common/types/Constructor';
+
+export const FinancialHorizTotals = <T extends Constructor>(Base: T) =>
+  class extends Base {
+    /**
+     *
+     */
+    public assocNodePercentage = R.curry(
+      (assocPath, parentTotal: number, node: any) => {
+        const percentage = this.getPercentageBasis(
+          parentTotal,
+          node.total.amount,
+        );
+        return R.assoc(
+          assocPath,
+          this.getPercentageAmountMeta(percentage),
+          node,
+        );
+      },
+    );
+
+    /**
+     *
+     * @param {} parentNode -
+     * @param {} horTotalNode -
+     * @param {number} index -
+     */
+    public assocPercentageHorizTotal = R.curry(
+      (assocPercentagePath: string, parentNode, horTotalNode, index) => {
+        const parentTotal = get(
+          parentNode,
+          `horizontalTotals[${index}].total.amount`,
+          0,
+        );
+        return this.assocNodePercentage(
+          assocPercentagePath,
+          parentTotal,
+          horTotalNode,
+        );
+      },
+    );
+
+    /**
+     *
+     * @param assocPercentagePath
+     * @param parentNode
+     * @param node
+     * @returns
+     */
+    public assocPercentageHorizTotals = R.curry(
+      (assocPercentagePath: string, parentNode, node) => {
+        const assocColPerc = this.assocPercentageHorizTotal(
+          assocPercentagePath,
+          parentNode,
+        );
+        return R.addIndex(R.map)(assocColPerc)(node.horizontalTotals);
+      },
+    );
+
+    /**
+     *
+     */
+    assocRowPercentageHorizTotal = R.curry(
+      (assocPercentagePath: string, node, horizTotalNode) => {
+        return this.assocNodePercentage(
+          assocPercentagePath,
+          node.total.amount,
+          horizTotalNode,
+        );
+      },
+    );
+
+    /**
+     *
+     */
+    public assocHorizontalPercentageTotals = R.curry(
+      (assocPercentagePath: string, node) => {
+        const assocColPerc = this.assocRowPercentageHorizTotal(
+          assocPercentagePath,
+          node,
+        );
+
+        return R.map(assocColPerc)(node.horizontalTotals);
+      },
+    );
+
+    /**
+     *
+     * @param node
+     * @returns
+     */
+    public isNodeHasHorizTotals = (node) => {
+      return !isEmpty(node.horizontalTotals);
+    };
+  };