[XYZ-6] Add sampledata platform command (#8027)

* Add fake dependency

* [XYZ-6] Add sampledata platform command

* Creating EMOJI_NAME_MAX_LENGTH as a constant and using it where needed

model/emoji.go

@@ -9,6 +9,10 @@ import (
 	"net/http"
 )
 
+const (
+	EMOJI_NAME_MAX_LENGTH = 64
+)
+
 type Emoji struct {
 	Id        string `json:"id"`
 	CreateAt  int64  `json:"create_at"`
@@ -35,7 +39,7 @@ func (emoji *Emoji) IsValid() *AppError {
 		return NewAppError("Emoji.IsValid", "model.emoji.user_id.app_error", nil, "", http.StatusBadRequest)
 	}
 
-	if len(emoji.Name) == 0 || len(emoji.Name) > 64 || !IsValidAlphaNumHyphenUnderscore(emoji.Name, false) {
+	if len(emoji.Name) == 0 || len(emoji.Name) > EMOJI_NAME_MAX_LENGTH || !IsValidAlphaNumHyphenUnderscore(emoji.Name, false) {
 		return NewAppError("Emoji.IsValid", "model.emoji.name.app_error", nil, "", http.StatusBadRequest)
 	}
 

model/reaction.go

@@ -64,7 +64,7 @@ func (o *Reaction) IsValid() *AppError {
 
 	validName := regexp.MustCompile(`^[a-zA-Z0-9\-\+_]+$`)
 
-	if len(o.EmojiName) == 0 || len(o.EmojiName) > 64 || !validName.MatchString(o.EmojiName) {
+	if len(o.EmojiName) == 0 || len(o.EmojiName) > EMOJI_NAME_MAX_LENGTH || !validName.MatchString(o.EmojiName) {
 		return NewAppError("Reaction.IsValid", "model.reaction.is_valid.emoji_name.app_error", nil, "emoji_name="+o.EmojiName, http.StatusBadRequest)
 	}