patches and updates related to mifosx-175 Loan Derived Fields

mifosng-db/patches/15b-loan_arrears_aging_populate.sql

@@ -0,0 +1,53 @@
+/*
+This patch (or something like it) needs to run daily (after midnight and before next day opening)
+against each tenant to keep the arrears values accurate
+*/
+
+truncate table m_loan_arrears_aging;
+
+INSERT INTO m_loan_arrears_aging
+(`loan_id`,
+`principal_overdue_derived`,
+`interest_overdue_derived`,
+`fee_charges_overdue_derived`,
+`penalty_charges_overdue_derived`,
+`total_overdue_derived`,
+`overdue_since_date_derived`)
+select ml.id as loanId,
+SUM(
+	(ifnull(mr.principal_amount,0) - ifnull(mr.principal_completed_derived, 0))
+		) as principal_overdue_derived,
+SUM(
+	(ifnull(mr.interest_amount,0)  - ifnull(mr.interest_completed_derived, 0))
+		) as interest_overdue_derived,
+SUM(
+	(ifnull(mr.fee_charges_amount,0)  - ifnull(mr.fee_charges_completed_derived, 0))
+		) as fee_charges_overdue_derived,
+SUM(
+	(ifnull(mr.penalty_charges_amount,0)  - ifnull(mr.penalty_charges_completed_derived, 0))
+		) as penalty_charges_overdue_derived,
+
+
+SUM(
+	(ifnull(mr.principal_amount,0) - ifnull(mr.principal_completed_derived, 0))
+		) +
+SUM(
+	(ifnull(mr.interest_amount,0)  - ifnull(mr.interest_completed_derived, 0))
+		) +
+SUM(
+	(ifnull(mr.fee_charges_amount,0)  - ifnull(mr.fee_charges_completed_derived, 0))
+		) +
+SUM(
+	(ifnull(mr.penalty_charges_amount,0)  - ifnull(mr.penalty_charges_completed_derived, 0))
+		) as total_overdue_derived,
+
+
+MIN(mr.duedate) as overdue_since_date_derived
+			  
+
+FROM   m_loan ml  
+INNER JOIN m_loan_repayment_schedule mr on mr.loan_id = ml.id
+WHERE ml.loan_status_id = 300 /*active*/
+and mr.completed_derived is false
+and mr.duedate < CURDATE()
+GROUP BY ml.id;