feat: Loan Exposure report

erpnext/loan_management/report/loan_security_exposure/loan_security_exposure.js

@@ -0,0 +1,16 @@
+// Copyright (c) 2016, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+/* eslint-disable */
+
+frappe.query_reports["Loan Security Exposure"] = {
+	"filters": [
+		{
+			"fieldname":"company",
+			"label": __("Company"),
+			"fieldtype": "Link",
+			"options": "Company",
+			"default": frappe.defaults.get_user_default("Company"),
+			"reqd": 1
+		}
+	]
+};

erpnext/loan_management/report/loan_security_exposure/loan_security_exposure.json

@@ -0,0 +1,29 @@
+{
+ "add_total_row": 0,
+ "columns": [],
+ "creation": "2021-01-16 08:08:01.694583",
+ "disable_prepared_report": 0,
+ "disabled": 0,
+ "docstatus": 0,
+ "doctype": "Report",
+ "filters": [],
+ "idx": 0,
+ "is_standard": "Yes",
+ "modified": "2021-01-16 08:08:01.694583",
+ "modified_by": "Administrator",
+ "module": "Loan Management",
+ "name": "Loan Security Exposure",
+ "owner": "Administrator",
+ "prepared_report": 0,
+ "ref_doctype": "Loan Security",
+ "report_name": "Loan Security Exposure",
+ "report_type": "Script Report",
+ "roles": [
+  {
+   "role": "System Manager"
+  },
+  {
+   "role": "Loan Manager"
+  }
+ ]
+}

erpnext/loan_management/report/loan_security_exposure/loan_security_exposure.py

@@ -0,0 +1,77 @@
+# Copyright (c) 2013, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe
+from frappe import _
+from frappe.utils import get_datetime, flt
+from six import iteritems
+from erpnext.loan_management.report.applicant_wise_loan_security_exposure.applicant_wise_loan_security_exposure \
+	 import get_loan_security_details, get_applicant_wise_total_loan_security_qty
+
+def execute(filters=None):
+	columns = get_columns(filters)
+	data = get_data(filters)
+	return columns, data
+
+def get_columns(filters):
+	columns = [
+		{"label": _("Loan Security"), "fieldname": "loan_security", "fieldtype": "Link", "options": "Loan Security", "width": 160},
+		{"label": _("Loan Security Code"), "fieldname": "loan_security_code", "fieldtype": "Data", "width": 100},
+		{"label": _("Loan Security Name"), "fieldname": "loan_security_name", "fieldtype": "Data", "width": 150},
+		{"label": _("Haircut"), "fieldname": "haircut", "fieldtype": "Percent", "width": 100},
+		{"label": _("Loan Security Type"), "fieldname": "loan_security_type", "fieldtype": "Link", "options": "Loan Security Type", "width": 120},
+		{"label": _("Disabled"), "fieldname": "disabled", "fieldtype": "Check", "width": 80},
+		{"label": _("Total Qty"), "fieldname": "total_qty", "fieldtype": "Float", "width": 100},
+		{"label": _("Latest Price"), "fieldname": "latest_price", "fieldtype": "Currency", "options": "Currency", "width": 100},
+		{"label": _("Current Value"), "fieldname": "current_value", "fieldtype": "Currency", "options": "Currency", "width": 100},
+		{"label": _("% Of Total Portfolio"), "fieldname": "portfolio_percent", "fieldtype": "Percentage", "width": 100},
+		{"label": _("Pledged Applicant Count"), "fieldname": "pledged_applicant_count", "fieldtype": "Percentage", "width": 100},
+	]
+
+	return columns
+
+def get_data(filters):
+	data = []
+	loan_security_details = get_loan_security_details(filters)
+	current_pledges, total_portfolio_value = get_company_wise_loan_security_details(filters, loan_security_details)
+
+	for security, value in iteritems(current_pledges):
+		row = {}
+		current_value = flt(value['qty'] * loan_security_details.get(security)['latest_price'])
+		row.update(loan_security_details.get(security))
+		row.update({
+			'total_qty': value['qty'],
+			'current_value': current_value,
+			'portfolio_percent': current_value * 100 / total_portfolio_value,
+			'pledged_applicant_count': value['applicant_count']
+		})
+
+		data.append(row)
+
+	return data
+
+
+
+def get_company_wise_loan_security_details(filters, loan_security_details):
+	pledge_values, total_value_map, applicant_type_map = get_applicant_wise_total_loan_security_qty(filters,
+		loan_security_details)
+
+	total_portfolio_value = 0
+	security_wise_map = {}
+	for key, qty in iteritems(pledge_values):
+		security_wise_map.setdefault(key[1], {
+			'qty': 0.0,
+			'applicant_count': 0.0
+		})
+
+		security_wise_map[key[1]]['qty'] += qty
+		if qty:
+			security_wise_map[key[1]]['applicant_count'] += 1
+
+		total_portfolio_value += flt(qty * loan_security_details.get(key[1])['latest_price'])
+
+	return security_wise_map, total_portfolio_value
+
+
+