fix wrong float and bool conversion

models/type.go

@@ -20,7 +20,7 @@ const (
 	LOU  Type = "LOU" // UINT64
 	F32  Type = "F32" // FLOAT32
 	F64  Type = "F64" // FLOAT64
-	STR  Type = "STRING" // STRING
+	STR  Type = "STR" // STRING
 )
 
 // dbm datatype model

utils/convert.go

@@ -36,8 +36,8 @@ func Float32From(v any) float32 {
 	case uint64:
 		return float32(val)
 	case string:
-		if i, err := strconv.Atoi(val); err == nil {
+		if f64, err := strconv.ParseFloat(val, 32); err == nil {
-			return float32(i)
+			return float32(f64)
 		}
 		return 0
 	default:
@@ -76,8 +76,8 @@ func Float64From(v any) float64 {
 	case uint64:
 		return float64(val)
 	case string:
-		if i, err := strconv.Atoi(val); err == nil {
+		if f64, err := strconv.ParseFloat(val, 32); err == nil {
-			return float64(i)
+			return f64
 		}
 		return 0
 	default:
@@ -433,7 +433,14 @@ func BoolFrom(v any) bool {
 	case float64:
 		return val >= 1
 	case string:
-		return strings.ToLower(val) == "false" || v == "0"
+		if strings.ToLower(val) == "true" {
+			return true
+		} else if strings.ToLower(val) == "false" {
+			return false
+		} else if i, err := strconv.Atoi(val); err == nil {
+			return i > 0
+		}
+		return false
 	default:
 		return false
 	}