Merge branch 'develop' into adiDev

src/interfaces/extension.ts

@@ -171,6 +171,78 @@ class Extension {
     }
     return citizen;
   }
+
+  public static CalculateGovAge(appointDate: Date, plusYear: number = 0, subtractYear: number = 0): number {
+    if (appointDate == null || appointDate == undefined) return 0
+    const now = new Date();
+    if (now.getMonth() - appointDate.getMonth() >= 6) {
+      return (now.getFullYear() - appointDate.getFullYear()) + 1 + plusYear - subtractYear;
+    }
+    else {
+      return (now.getFullYear() - appointDate.getFullYear()) + plusYear - subtractYear;
+    }
+  }
+
+  public static CalculateAge(appointDate: Date, plusYear: number = 0, subtractYear: number = 0) {
+    let currentDate = new Date().getTime();
+    let appointDateTime = new Date(appointDate).getTime();
+    let ageInMilliseconds = currentDate - appointDateTime;
+    let ageInDays = ageInMilliseconds / (1000 * 60 * 60 * 24);
+    let years = Math.floor(ageInDays / 365.25) + plusYear - subtractYear;
+    return years;
+  }
+
+  public static CalculateAgeStrV2(date: Date, plusYear: number = 0, subtractYear: number = 0) {
+    if (date == null || date == undefined) return ""
+    const currentDate = new Date();
+    if (date > currentDate) {
+      throw new Error("วันเกิดต้องไม่มากกว่าวันที่ปัจจุบัน");
+    }
+
+    let years = currentDate.getFullYear() - date.getFullYear();
+    let months = 0;
+    let days = 0;
+
+    if (currentDate.getMonth() < date.getMonth() || (currentDate.getMonth() === date.getMonth() && currentDate.getDate() < date.getDate())) {
+      years--;
+      months = 12 - date.getMonth() + currentDate.getMonth();
+
+      if (currentDate.getDate() < date.getDate()) {
+        months--;
+        let lastMonthDays = 0;
+        if (currentDate.getMonth() === 0) {
+          lastMonthDays = new Date(currentDate.getFullYear() - 1, 11, 0).getDate();
+        }
+        else {
+          lastMonthDays = new Date(currentDate.getFullYear(), currentDate.getMonth(), 0).getDate();
+          days = lastMonthDays - date.getDate() + currentDate.getDate();
+        }
+      } 
+      else {
+        days = currentDate.getDate() - date.getDate();
+      }
+    } 
+    else {
+      months = currentDate.getMonth() - date.getMonth();
+
+      if (currentDate.getDate() < date.getDate()) {
+        months--;
+        let lastMonthDays = 0;
+        if (currentDate.getMonth() === 0) {
+          lastMonthDays = new Date(currentDate.getFullYear() - 1, 11, 0).getDate();
+        } 
+        else {
+          lastMonthDays = new Date(currentDate.getFullYear(), currentDate.getMonth(), 0).getDate();
+          days = lastMonthDays - date.getDate() + currentDate.getDate();
+        }
+      } 
+      else {
+        days = currentDate.getDate() - date.getDate();
+      }
+    }
+    years += plusYear - subtractYear;
+    return `${years} ปี ${months} เดือน ${days} วัน`;
+  }
 }
 
 export default Extension;