add orders

2025-08-06 00:42:57 +07:00
parent 0a44135fb6
commit 3696451dc6
6 changed files with 326 additions and 82 deletions
@@ -0,0 +1,72 @@
+package util
+
+import (
+	"time"
+)
+
+const DateFormatDDMMYYYY = "02-01-2006"
+
+// ParseDateToJakartaTime parses a date string in DD-MM-YYYY format and converts it to Jakarta timezone
+// Returns start of day (00:00:00) in Jakarta timezone
+func ParseDateToJakartaTime(dateStr string) (*time.Time, error) {
+	if dateStr == "" {
+		return nil, nil
+	}
+
+	date, err := time.Parse(DateFormatDDMMYYYY, dateStr)
+	if err != nil {
+		return nil, err
+	}
+
+	jakartaLoc, err := time.LoadLocation("Asia/Jakarta")
+	if err != nil {
+		return nil, err
+	}
+
+	jakartaTime := time.Date(date.Year(), date.Month(), date.Day(), 0, 0, 0, 0, jakartaLoc)
+	return &jakartaTime, nil
+}
+
+// ParseDateToJakartaTimeEndOfDay parses a date string in DD-MM-YYYY format and converts it to Jakarta timezone
+// Returns end of day (23:59:59.999999999) in Jakarta timezone
+func ParseDateToJakartaTimeEndOfDay(dateStr string) (*time.Time, error) {
+	if dateStr == "" {
+		return nil, nil
+	}
+
+	date, err := time.Parse(DateFormatDDMMYYYY, dateStr)
+	if err != nil {
+		return nil, err
+	}
+
+	jakartaLoc, err := time.LoadLocation("Asia/Jakarta")
+	if err != nil {
+		return nil, err
+	}
+
+	jakartaTime := time.Date(date.Year(), date.Month(), date.Day(), 23, 59, 59, 999999999, jakartaLoc)
+	return &jakartaTime, nil
+}
+
+// ParseDateRangeToJakartaTime parses date_from and date_to strings and returns them in Jakarta timezone
+// date_from will be start of day (00:00:00), date_to will be end of day (23:59:59.999999999)
+func ParseDateRangeToJakartaTime(dateFrom, dateTo string) (*time.Time, *time.Time, error) {
+	var fromTime, toTime *time.Time
+	var err error
+
+	if dateFrom != "" {
+		fromTime, err = ParseDateToJakartaTime(dateFrom)
+		if err != nil {
+			return nil, nil, err
+		}
+	}
+
+	if dateTo != "" {
+		toTime, err = ParseDateToJakartaTimeEndOfDay(dateTo)
+		if err != nil {
+			return nil, nil, err
+		}
+	}
+
+	return fromTime, toTime, nil
+}
@@ -0,0 +1,211 @@
+package util
+
+import (
+	"testing"
+	"time"
+)
+
+func TestParseDateToJakartaTime(t *testing.T) {
+	tests := []struct {
+		name     string
+		dateStr  string
+		expected *time.Time
+		hasError bool
+	}{
+		{
+			name:     "valid date",
+			dateStr:  "06-08-2025",
+			expected: nil, // Will be set during test
+			hasError: false,
+		},
+		{
+			name:     "empty string",
+			dateStr:  "",
+			expected: nil,
+			hasError: false,
+		},
+		{
+			name:     "invalid date format",
+			dateStr:  "2025-08-06",
+			hasError: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result, err := ParseDateToJakartaTime(tt.dateStr)
+
+			if tt.hasError {
+				if err == nil {
+					t.Errorf("Expected error but got none")
+				}
+				return
+			}
+
+			if err != nil {
+				t.Errorf("Unexpected error: %v", err)
+				return
+			}
+
+			if tt.expected == nil && tt.dateStr == "" {
+				if result != nil {
+					t.Errorf("Expected nil but got %v", result)
+				}
+				return
+			}
+
+			if result == nil && tt.dateStr != "" {
+				t.Errorf("Expected time but got nil")
+				return
+			}
+
+			// Check if it's in Jakarta timezone
+			jakartaLoc, _ := time.LoadLocation("Asia/Jakarta")
+			if result.Location().String() != jakartaLoc.String() {
+				t.Errorf("Expected Jakarta timezone but got %v", result.Location())
+			}
+
+			// Check if it's start of day
+			if result.Hour() != 0 || result.Minute() != 0 || result.Second() != 0 {
+				t.Errorf("Expected start of day but got %v", result.Format("15:04:05"))
+			}
+		})
+	}
+}
+
+func TestParseDateToJakartaTimeEndOfDay(t *testing.T) {
+	tests := []struct {
+		name     string
+		dateStr  string
+		expected *time.Time
+		hasError bool
+	}{
+		{
+			name:     "valid date",
+			dateStr:  "06-08-2025",
+			expected: nil, // Will be set during test
+			hasError: false,
+		},
+		{
+			name:     "empty string",
+			dateStr:  "",
+			expected: nil,
+			hasError: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result, err := ParseDateToJakartaTimeEndOfDay(tt.dateStr)
+
+			if tt.hasError {
+				if err == nil {
+					t.Errorf("Expected error but got none")
+				}
+				return
+			}
+
+			if err != nil {
+				t.Errorf("Unexpected error: %v", err)
+				return
+			}
+
+			if tt.expected == nil && tt.dateStr == "" {
+				if result != nil {
+					t.Errorf("Expected nil but got %v", result)
+				}
+				return
+			}
+
+			if result == nil && tt.dateStr != "" {
+				t.Errorf("Expected time but got nil")
+				return
+			}
+
+			// Check if it's in Jakarta timezone
+			jakartaLoc, _ := time.LoadLocation("Asia/Jakarta")
+			if result.Location().String() != jakartaLoc.String() {
+				t.Errorf("Expected Jakarta timezone but got %v", result.Location())
+			}
+
+			// Check if it's end of day
+			if result.Hour() != 23 || result.Minute() != 59 || result.Second() != 59 {
+				t.Errorf("Expected end of day but got %v", result.Format("15:04:05"))
+			}
+		})
+	}
+}
+
+func TestParseDateRangeToJakartaTime(t *testing.T) {
+	tests := []struct {
+		name     string
+		dateFrom string
+		dateTo   string
+		hasError bool
+	}{
+		{
+			name:     "valid date range",
+			dateFrom: "06-08-2025",
+			dateTo:   "06-08-2025",
+			hasError: false,
+		},
+		{
+			name:     "empty strings",
+			dateFrom: "",
+			dateTo:   "",
+			hasError: false,
+		},
+		{
+			name:     "only date_from",
+			dateFrom: "06-08-2025",
+			dateTo:   "",
+			hasError: false,
+		},
+		{
+			name:     "only date_to",
+			dateFrom: "",
+			dateTo:   "06-08-2025",
+			hasError: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			fromTime, toTime, err := ParseDateRangeToJakartaTime(tt.dateFrom, tt.dateTo)
+
+			if tt.hasError {
+				if err == nil {
+					t.Errorf("Expected error but got none")
+				}
+				return
+			}
+
+			if err != nil {
+				t.Errorf("Unexpected error: %v", err)
+				return
+			}
+
+			// If dateFrom is provided, check it's start of day
+			if tt.dateFrom != "" && fromTime != nil {
+				jakartaLoc, _ := time.LoadLocation("Asia/Jakarta")
+				if fromTime.Location().String() != jakartaLoc.String() {
+					t.Errorf("Expected Jakarta timezone for date_from but got %v", fromTime.Location())
+				}
+				if fromTime.Hour() != 0 || fromTime.Minute() != 0 || fromTime.Second() != 0 {
+					t.Errorf("Expected start of day for date_from but got %v", fromTime.Format("15:04:05"))
+				}
+			}
+
+			// If dateTo is provided, check it's end of day
+			if tt.dateTo != "" && toTime != nil {
+				jakartaLoc, _ := time.LoadLocation("Asia/Jakarta")
+				if toTime.Location().String() != jakartaLoc.String() {
+					t.Errorf("Expected Jakarta timezone for date_to but got %v", toTime.Location())
+				}
+				if toTime.Hour() != 23 || toTime.Minute() != 59 || toTime.Second() != 59 {
+					t.Errorf("Expected end of day for date_to but got %v", toTime.Format("15:04:05"))
+				}
+			}
+		})
+	}
+}