diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c9c738e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.idea/
+.vscode/
+
+.DS_Store
diff --git a/shared/research.go b/shared/research.go
index b933484..9aa85d3 100644
--- a/shared/research.go
+++ b/shared/research.go
@@ -217,7 +217,7 @@ type Forex struct {
 	High   float64
 	Close  float64
 	Date   int64
-	Type   string  `gorm:"-" json:"type"`
+	Type   string `gorm:"-" json:"type"`
 }
 
 type ForexAsset struct {
@@ -361,9 +361,8 @@ type WatchList struct {
 }
 
 type HistoricTvlAll struct {
-	Timestamp         uint64 `gorm:"uniqueIndex:idx_historic_name"`
 	Name              string `gorm:"uniqueIndex:idx_historic_name"`
-	Type              string
+	Timestamp         uint64 `gorm:"uniqueIndex:idx_historic_name"`
 	TotalUsdLiquidity float64
 }
 
diff --git a/shared/toscale.go b/shared/toscale.go
index 348c4a3..a144ccb 100644
--- a/shared/toscale.go
+++ b/shared/toscale.go
@@ -1,29 +1,31 @@
 package shared
 
+import "database/sql"
+
 type User struct {
-	ID             uint64 `gorm:"primaryKey"`
-	Name           string
-	Email          string
-	Role           string
-	Avatar         string
-	Password       string
-	CreatedAt      uint64 `gorm:"column:createdAt"`
-	Referal        uint64
-	Lang           string
-	EmailConfirmed bool   `gorm:"column:emailConfirm"`
-	TwoFaSecret    string `gorm:"column:twoFaSecret"`
-	ContainerId    string `gorm:"column:containerId"`
-	TaskId		   string `gorm:"column:taskId"`
-	TwoFaEnabled   bool   `gorm:"column:twoFaEnabled"`
-	LastOnline     			uint64 `gorm:"column:lastOnline"`
-	Verified       			bool   `gorm:"column:verified"`
-	NewsLang	   			string `gorm:"column:newsLang"`
-	AssetId		   			uint64 `gorm:"column:assetId"`
-	AvaliableMarketplace 	bool   `gorm:"column:avaliableMarketplace"`
-	AvaliablePortfolio		bool   `gorm:"column:avaliablePortfolio"`
-	AvaliableTerminal		bool   `gorm:"column:avaliableTerminal"`
-	AvaliableLending 		bool   `gorm:"column:avaliableLending"`
-	AvaliableAssist			bool   `gorm:"column:avaliableAssist"`
+	ID                   uint64 `gorm:"primaryKey"`
+	Name                 string
+	Email                string
+	Role                 string `gorm:"default:user"`
+	Avatar               string
+	Password             string
+	CreatedAt            uint64 `gorm:"column:createdAt"`
+	Referral             sql.Null[uint64]
+	Lang                 string
+	EmailConfirmed       bool             `gorm:"column:emailConfirm"`
+	TwoFaSecret          string           `gorm:"column:twoFaSecret"`
+	ContainerId          sql.NullString   `gorm:"column:containerId"`
+	TaskId               sql.NullString   `gorm:"column:taskId"`
+	TwoFaEnabled         bool             `gorm:"column:twoFaEnabled"`
+	LastOnline           uint64           `gorm:"column:lastOnline"`
+	Verified             bool             `gorm:"column:verified"`
+	NewsLang             string           `gorm:"column:newslang"`
+	AssetId              sql.Null[uint64] `gorm:"column:assetId"`
+	AvaliableMarketplace bool             `gorm:"column:avaliableMarketplace"`
+	AvaliablePortfolio   bool             `gorm:"column:avaliablePortfolio"`
+	AvaliableTerminal    bool             `gorm:"column:avaliableTerminal"`
+	AvaliableLending     bool             `gorm:"column:avaliableLending"`
+	AvaliableAssist      bool             `gorm:"column:avaliableAssist"`
 }
 
 func (User) TableName() string {
@@ -105,4 +107,4 @@ type ApiKey struct {
 	TokensUsedMonth   uint64 `gorm:"default:0"`
 	TotalTokensMonth  uint64 `gorm:"default:10000"`
 	ExpirityDate      uint64
-}
\ No newline at end of file
+}
diff --git a/shared/trade.go b/shared/trade.go
index e54a651..b7b7e07 100644
--- a/shared/trade.go
+++ b/shared/trade.go
@@ -1,26 +1,5 @@
 package shared
 
-import (
-	"errors"
-
-	"gorm.io/gorm"
-)
-
-func (ticker *OrganizedTickers) BeforeCreate(tx *gorm.DB) (err error) {
-	var existingTicker OrganizedTickers
-	result := tx.Where("symbol = ? AND exchange = ?", ticker.Symbol, ticker.Exchange).First(&existingTicker)
-
-	if result.Error == nil || result.RowsAffected > 0 {
-		ticker.ID = existingTicker.ID
-	} else if errors.Is(result.Error, gorm.ErrRecordNotFound) {
-		return tx.Raw("SELECT nextval('organized_tickers_id_seq')").Scan(&ticker.ID).Error
-	} else {
-		return result.Error
-	}
-
-	return nil
-}
-
 type OrganizedTickers struct {
 	ID               uint64           `json:"id" gorm:"primaryKey"`
 	Exchange         string           `json:"-" gorm:"uniqueIndex:idx_uniq_ticker"`
@@ -147,4 +126,4 @@ type DexOrganizedTickers struct {
 	BaseVolume    float64 `json:"baseVolume"`
 	QuoteVolume   float64 `json:"quoteVolume"`
 	CreatedAt     uint64  `json:"createdAt" gorm:"autoCreateTime:milli"`
-}
\ No newline at end of file
+}