some further moddeling

database/models.go

@@ -1,20 +1,25 @@
 package database
 
+import "time"
+
 type Account struct {
-	Number int
+	ID   uint
 	Name string
 	Kind string
 }
 
 type Transaction struct {
+	ID            uint
 	Amount        float32
 	Debit         bool
-	OffsetAccount int
-	Account       int
+	OffsetAccount uint
+	Account       uint
+	Time          time.Time
 	Description   string
 }
 
 type User struct {
+	ID       uint
 	Name     string
 	Password string
 }

go.mod

@@ -2,4 +2,4 @@ module github.com/LeRoid-hub/Bookholder-API
 
 go 1.22.1
 
-require github.com/joho/godotenv v1.5.1 // indirect
+require github.com/joho/godotenv v1.5.1