feat: add UUID, date, and datetime helpers for terraform usage

v5/core/utils.go

@@ -27,6 +27,7 @@ import (
 	"time"
 
 	validator "gopkg.in/go-playground/validator.v9"
+	"github.com/go-openapi/strfmt"
 )
 
 // Validate is a shared validator instance used to perform validation of structs.
@@ -109,6 +110,11 @@ func Float64Ptr(literal float64) *float64 {
 	return &literal
 }
 
+// UUIDPtr returns a pointer to strfmt.UUID literal.
+func UUIDPtr(literal strfmt.UUID) *strfmt.UUID {
+	return &literal
+}
+
 // IsJSONMimeType Returns true iff the specified mimeType value represents a
 // "JSON" mimetype.
 func IsJSONMimeType(mimeType string) bool {
@@ -182,6 +188,27 @@ func GetCurrentTime() int64 {
 	return time.Now().Unix()
 }
 
+// ParseDate parses the specified RFC3339 full-date string (YYYY-MM-DD) and returns a strfmt.Date instance.
+func ParseDate(dateString string) (fmtDate strfmt.Date, err error) {
+	formattedTime, err := time.Parse(strfmt.RFC3339FullDate, dateString)
+	var formattedDate strfmt.Date
+	if err != nil {
+		return formattedDate, err
+	}
+	formattedDate = strfmt.Date(formattedTime)
+	return formattedDate, nil
+}
+
+// ParseDateTime parses the specified date-time string and returns a strfmt.DateTime instance.
+func ParseDateTime(dateString string) (fmtDTime strfmt.DateTime, err error) {
+	var formattedDateTime strfmt.DateTime
+	formattedDateTime, err = strfmt.ParseDateTime(dateString)
+	if err != nil {
+		return formattedDateTime, err
+	}
+	return formattedDateTime, nil
+}
+
 // ConvertSlice Marshals 'slice' to a json string, performs
 // string manipulation on the resulting string, and converts
 // the string to a '[]string'. If 'slice' is nil, not a 'slice' type,

v5/core/utils_test.go

@@ -225,6 +225,9 @@ func TestPointers(t *testing.T) {
 
 	var float64Var = float64(23)
 	assert.Equal(t, &float64Var, Float64Ptr(float64Var))
+
+	var uuidVar = strfmt.UUID("12345678-1234-1234-1234-123456123456")
+	assert.Equal(t, &uuidVar, UUIDPtr(uuidVar))
 }
 
 func TestConvertSliceFloat64(t *testing.T) {
@@ -318,6 +321,27 @@ func TestConvertSliceByteArray(t *testing.T) {
 	assert.Empty(t, convertedSlice)
 }
 
+func TestDateTimeUtil(t *testing.T) {
+	dateVar := strfmt.Date(time.Now())
+	fmtDate, err := ParseDate(dateVar.String())
+	assert.Nil(t, err)
+	assert.Equal(t, dateVar.String(), fmtDate.String())
+
+	fmtDate, err = ParseDate("not a date")
+	assert.Nil(t, fmtDate)
+	assert.NotNil(t, err)
+
+	dateTimeVar := strfmt.DateTime(time.Now())
+	var fmtDTime strfmt.DateTime
+	fmtDTime, err = ParseDateTime(dateTimeVar.String())
+	assert.Nil(t, err)
+	assert.Equal(t, dateTimeVar.String(), fmtDTime.String())
+
+	fmtDTime, err = ParseDateTime("not a datetime")
+	assert.Nil(t, fmtDTime)
+	assert.NotNil(t, err)
+}
+
 func TestConvertSliceDate(t *testing.T) {
 	date1 := strfmt.Date(time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC))
 	date2 := strfmt.Date(time.Date(2020, time.November, 10, 23, 0, 0, 0, time.UTC))