add prepared statements config

helpers/if.go

@@ -0,0 +1,9 @@
+package helpers
+
+// If returns trueValue if condition is true, otherwise returns falseValue
+func If[T any](condition bool, trueValue, falseValue T) T {
+	if condition {
+		return trueValue
+	}
+	return falseValue
+}

helpers/if_test.go

@@ -0,0 +1,54 @@
+package helpers_test
+
+import (
+	"testing"
+
+	"github.com/ochom/gutils/helpers"
+)
+
+func TestIf(t *testing.T) {
+	tests := []struct {
+		name       string
+		condition  bool
+		trueValue  any
+		falseValue any
+		want       any
+	}{
+		{
+			name:       "Condition true returns trueValue",
+			condition:  true,
+			trueValue:  "It's true",
+			falseValue: "It's false",
+			want:       "It's true",
+		},
+		{
+			name:       "Condition false returns falseValue",
+			condition:  false,
+			trueValue:  100,
+			falseValue: 200,
+			want:       200,
+		},
+		{
+			name:       "Condition true with integers",
+			condition:  true,
+			trueValue:  42,
+			falseValue: 0,
+			want:       42,
+		},
+		{
+			name:       "Condition false with booleans",
+			condition:  false,
+			trueValue:  true,
+			falseValue: false,
+			want:       false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := helpers.If(tt.condition, tt.trueValue, tt.falseValue)
+			if got != tt.want {
+				t.Errorf("If() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

jsonx/json.go

@@ -32,6 +32,16 @@ func Encode(payload any) byteData {
 	return bytesPayload
 }
 
+// EncodeErr encodes the given payload into JSON format in byte slice and returns error if any
+func EncodeErr(payload any) (byteData, error) {
+	bytesPayload, err := baseJSON.Marshal(&payload)
+	if err != nil {
+		return nil, err
+	}
+
+	return bytesPayload, nil
+}
+
 // Decode decodes JSON payload into the specified type
 func Decode[T any](payload []byte) T {
 	var data T
@@ -42,3 +52,13 @@ func Decode[T any](payload []byte) T {
 
 	return data
 }
+
+// DecodeErr decodes JSON payload into the specified type and returns error if any
+func DecodeErr[T any](payload []byte) (T, error) {
+	var data T
+	if err := baseJSON.Unmarshal(payload, &data); err != nil {
+		return data, err
+	}
+
+	return data, nil
+}

sqlr/db.go

@@ -93,7 +93,10 @@ func parseConfig(configs ...*Config) *Config {
 
 func createInstance(config *Config) (gormDB *gorm.DB, sqlDB *sql.DB, err error) {
 	if strings.HasPrefix(config.Url, "postgres") {
-		return createPool(postgres.Open(config.Url), config)
+		return createPool(postgres.New(postgres.Config{
+			DSN:                  config.Url,
+			PreferSimpleProtocol: config.PreparedStatements,
+		}), config)
 	}
 
 	if strings.HasPrefix(config.Url, "mysql") {

sqlr/helpers.go

@@ -148,3 +148,8 @@ func TransactWithCtx(ctx context.Context, fn ...func(tx *gorm.DB) error) error {
 
 	return err
 }
+
+// Migrate ...
+func Migrate(models ...any) error {
+	return instance.gormDB.AutoMigrate(models...)
+}