[MM-12484] Fix return search posts on date filters (#9568)

* fix return search posts on date filters

* add name to test cases

1 files changed, 5 insertions, 14 deletions

diff --git a/model/utils.go b/model/utils.go
index 137da28bc..172b78242 100644
--- a/model/utils.go
+++ b/model/utils.go
@@ -141,26 +141,17 @@ func NewRandomString(length int) string {
 	return b.String()
 }
 
-// GetMillis is a convience method to get milliseconds since epoch.
+// GetMillis is a convenience method to get milliseconds since epoch.
 func GetMillis() int64 {
 	return time.Now().UnixNano() / int64(time.Millisecond)
 }
 
-// GetMillisForTime is a convience method to get milliseconds since epoch for provided Time.
+// GetMillisForTime is a convenience method to get milliseconds since epoch for provided Time.
 func GetMillisForTime(thisTime time.Time) int64 {
 	return thisTime.UnixNano() / int64(time.Millisecond)
 }
 
-// ParseDateFilterToTime is a convience method to get Time from string
-func ParseDateFilterToTime(filterString string) time.Time {
-	resultTime, err := time.Parse("2006-01-02", PadDateStringZeros(filterString))
-	if err != nil {
-		return time.Now()
-	}
-	return resultTime
-}
-
-// PadDateStringZeros is a convience method to pad 2 digit date parts with zeros to meet ISO 8601 format
+// PadDateStringZeros is a convenience method to pad 2 digit date parts with zeros to meet ISO 8601 format
 func PadDateStringZeros(dateString string) string {
 	parts := strings.Split(dateString, "-")
 	for index, part := range parts {
@@ -172,14 +163,14 @@ func PadDateStringZeros(dateString string) string {
 	return dateString
 }
 
-// GetStartOfDayMillis is a convience method to get milliseconds since epoch for provided date's start of day
+// GetStartOfDayMillis is a convenience method to get milliseconds since epoch for provided date's start of day
 func GetStartOfDayMillis(thisTime time.Time, timeZoneOffset int) int64 {
 	localSearchTimeZone := time.FixedZone("Local Search Time Zone", timeZoneOffset)
 	resultTime := time.Date(thisTime.Year(), thisTime.Month(), thisTime.Day(), 0, 0, 0, 0, localSearchTimeZone)
 	return GetMillisForTime(resultTime)
 }
 
-// GetEndOfDayMillis is a convience method to get milliseconds since epoch for provided date's end of day
+// GetEndOfDayMillis is a convenience method to get milliseconds since epoch for provided date's end of day
 func GetEndOfDayMillis(thisTime time.Time, timeZoneOffset int) int64 {
 	localSearchTimeZone := time.FixedZone("Local Search Time Zone", timeZoneOffset)
 	resultTime := time.Date(thisTime.Year(), thisTime.Month(), thisTime.Day(), 23, 59, 59, 999999999, localSearchTimeZone)