no message

src/interfaces/extension.ts

@@ -1,6 +1,46 @@
 import HttpStatus from "../interfaces/http-status";
 import HttpError from "../interfaces/http-error";
+import moment from 'moment';
+
 class Extension {
+  public static ConvertToDateTime(value: any) {
+
+    if (value != "" && value != null ) {
+      if(isNaN(value)){
+        let date = moment(value, 'DD/MM/YYYY').toDate();
+        let year = date.getFullYear();
+        if (year < 1800) {
+            return null;
+        } else if (year > 2500) {
+            date.setFullYear(year - 543);
+        }
+        return date;
+      }
+      // else {
+      //   return moment.unix(value).format('DD/MM/YYYY');
+      // }
+    }
+    return null;
+  }
+
+  public static CheckRelationship(value: any) {
+    if(value!= "" && value != null) {
+      switch(value) {
+        case 1:
+          return "โสด";  
+        case 2:
+          return "สมรส"; 
+        case 3:
+          return "หย่า"; 
+        case 4:
+          return "หม้าย";
+        default:
+          return "";
+      }
+    }
+    return "";
+  }
+
   public static ToThaiMonth(value: number) {
     switch (value) {
       case 1:

src/interfaces/utils.ts

@@ -45,7 +45,7 @@ export function calculateRetireDate(birthDate: Date) {
   var year = d.getFullYear();
   var month = d.getMonth();
   var day = d.getDate();
-  var c = new Date(year + 60, month, day);
+  var c = new Date(year + 60, month, day-1);
   return c;
 }
 export function calculateRetireLaw(birthDate: Date) {