1 files changed, 44 insertions, 0 deletions
diff --git a/database/updates.go b/database/updates.go
new file mode 100644
index 0000000..3021334
--- /dev/null
+++ b/database/updates.go
@@ -0,0 +1,44 @@
+package database
+
+import (
+	"database/sql"
+	"time"
+)
+
+type Update struct {
+	Name string
+	Time time.Time
+}
+
+type ListUpdatesQuery struct {
+	Limit int
+}
+
+func ListUpdates(dbConn *sql.DB, query ListUpdatesQuery) ([]Update, error) {
+	rows, err := dbConn.Query(`SELECT name, time FROM updates ORDER BY time DESC LIMIT ?;`, query.Limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	updates := []Update{}
+	for rows.Next() {
+		var update Update
+		err := rows.Scan(&update.Name, &update.Time)
+		if err != nil {
+			return nil, err
+		}
+		updates = append(updates, update)
+	}
+
+	return updates, nil
+}
+
+func SaveUpdate(db *sql.DB, update *Update) (*Update, error) {
+	_, err := db.Exec("INSERT INTO updates (time, name) VALUES (?, ?)", update.Time, update.Name)
+
+	if err != nil {
+		return nil, err
+	}
+	return update, nil
+}