update

src/interfaces/extension.ts

@@ -30,6 +30,37 @@ class Extension {
     }
   }
 
+  public static ToThaiShortMonth(value: number) {
+    switch (value) {
+      case 1:
+        return "ม.ค.";
+      case 2:
+        return "ก.พ.";
+      case 3:
+        return "มี.ค.";
+      case 4:
+        return "เม.ย.";
+      case 5:
+        return "พ.ค.";
+      case 6:
+        return "มิ.ย.";
+      case 7:
+        return "ก.ค.";
+      case 8:
+        return "ส.ค.";
+      case 9:
+        return "ก.ย.";
+      case 10:
+        return "ต.ค.";
+      case 11:
+        return "พ.ย.";
+      case 12:
+        return "ธ.ค.";
+      default:
+        return "";
+    }
+  }
+
   public static ToThaiYear(value: number) {
     if (value < 2400) return value + 543;
     else return value;
@@ -86,6 +117,18 @@ class Extension {
     }
     return sum;
   }
+
+  public static ToThaiShortDate(value: Date) {
+    let yy = value.getFullYear() < 2400 ? value.getFullYear() + 543 : value.getFullYear();
+    return (
+      value.getDate() +
+      " " +
+      Extension.ToThaiShortMonth(value.getMonth() + 1) +
+      " " +
+      yy.toString().slice(-2)
+    );
+  }
+
 }
 
 export default Extension;