first commit

Made-with: Cursor

internal/utils/pgtype.go

@@ -0,0 +1,88 @@
+package utils
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+func ToPgUUID(id uuid.UUID) pgtype.UUID {
+	return pgtype.UUID{Bytes: id, Valid: true}
+}
+
+func FromPgUUID(id pgtype.UUID) uuid.UUID {
+	if !id.Valid {
+		return uuid.Nil
+	}
+	return uuid.UUID(id.Bytes)
+}
+
+func ToPgTimestamptz(t time.Time) pgtype.Timestamptz {
+	return pgtype.Timestamptz{Time: t, Valid: true}
+}
+
+func ToPgTimestamptzPtr(t *time.Time) pgtype.Timestamptz {
+	if t == nil {
+		return pgtype.Timestamptz{Valid: false}
+	}
+	return pgtype.Timestamptz{Time: *t, Valid: true}
+}
+
+func FromPgTimestamptz(t pgtype.Timestamptz) time.Time {
+	if !t.Valid {
+		return time.Time{}
+	}
+	return t.Time
+}
+
+func FromPgTimestamptzPtr(t pgtype.Timestamptz) *time.Time {
+	if !t.Valid {
+		return nil
+	}
+	return &t.Time
+}
+
+func ToPgText(s string) pgtype.Text {
+	if s == "" {
+		return pgtype.Text{Valid: false}
+	}
+	return pgtype.Text{String: s, Valid: true}
+}
+
+func ToPgTextPtr(s *string) pgtype.Text {
+	if s == nil {
+		return pgtype.Text{Valid: false}
+	}
+	return pgtype.Text{String: *s, Valid: true}
+}
+
+func FromPgText(t pgtype.Text) *string {
+	if !t.Valid {
+		return nil
+	}
+	return &t.String
+}
+
+func FromPgTextValue(t pgtype.Text) string {
+	if !t.Valid {
+		return ""
+	}
+	return t.String
+}
+
+func ToPgBool(b bool) pgtype.Bool {
+	return pgtype.Bool{Bool: b, Valid: true}
+}
+
+func NullPgUUID() pgtype.UUID {
+	return pgtype.UUID{Valid: false}
+}
+
+func NullPgTimestamptz() pgtype.Timestamptz {
+	return pgtype.Timestamptz{Valid: false}
+}
+
+func NullPgText() pgtype.Text {
+	return pgtype.Text{Valid: false}
+}