FINERACT-1981: EMI Calculation, Daily, Weekly, Monthly support plug to Repayment Schedule

fineract-core/src/main/java/org/apache/fineract/infrastructure/core/service/DateUtils.java

@@ -24,7 +24,6 @@ import jakarta.validation.constraints.NotNull;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.OffsetDateTime;
-import java.time.Year;
 import java.time.ZoneId;
 import java.time.ZoneOffset;
 import java.time.format.DateTimeFormatter;
@@ -35,7 +34,6 @@ import java.util.Locale;
 import org.apache.fineract.infrastructure.core.data.ApiParameterError;
 import org.apache.fineract.infrastructure.core.domain.FineractPlatformTenant;
 import org.apache.fineract.infrastructure.core.exception.PlatformApiDataValidationException;
-import org.apache.fineract.portfolio.common.domain.DaysInYearType;
 
 public final class DateUtils {
 
@@ -396,12 +394,4 @@ public final class DateUtils {
         return formatter;
     }
 
-    public static Integer daysInYear(final DaysInYearType daysInYear, final LocalDate referenceDate) {
-        return daysInYear.isActual() ? DateUtils.getDaysInYear(referenceDate.getYear()) : daysInYear.getValue();
-    }
-
-    public static Integer getDaysInYear(final Integer year) {
-        return Year.isLeap(year) ? 366 : 365;
-    }
-
 }

fineract-core/src/main/java/org/apache/fineract/infrastructure/core/service/MathUtil.java

@@ -467,4 +467,14 @@ public final class MathUtil {
         }
         return percentageOf;
     }
+
+    /**
+     * Remove unused zeros from end of BigDecimal fraction and keep the format "0.0"
+     *
+     * @param value
+     * @return
+     */
+    public static BigDecimal stripTrailingZeros(final BigDecimal value) {
+        return value == null ? null : new BigDecimal(value.stripTrailingZeros().toPlainString());
+    }
 }

fineract-core/src/main/java/org/apache/fineract/portfolio/common/domain/DaysInMonthType.java

@@ -18,6 +18,7 @@
  */
 package org.apache.fineract.portfolio.common.domain;
 
+import java.time.LocalDate;
 import java.util.Arrays;
 
 /**
@@ -74,4 +75,11 @@ public enum DaysInMonthType {
     public boolean isDaysInMonth_30() {
         return DaysInMonthType.DAYS_30.getValue().equals(this.value);
     }
+
+    public Integer getNumberOfDays(final LocalDate referenceDate) {
+        if (referenceDate == null) {
+            return null;
+        }
+        return this == ACTUAL ? referenceDate.lengthOfMonth() : this.getValue();
+    }
 }

fineract-core/src/main/java/org/apache/fineract/portfolio/common/domain/DaysInYearType.java

@@ -18,6 +18,7 @@
  */
 package org.apache.fineract.portfolio.common.domain;
 
+import java.time.LocalDate;
 import java.util.Arrays;
 
 /**
@@ -83,4 +84,11 @@ public enum DaysInYearType {
     public boolean isActual() {
         return DaysInYearType.ACTUAL.getValue().equals(this.value);
     }
+
+    public Integer getNumberOfDays(final LocalDate referenceDate) {
+        if (referenceDate == null) {
+            return null;
+        }
+        return this == ACTUAL ? referenceDate.lengthOfYear() : this.getValue();
+    }
 }