Skip digital-only cards, close insert statements

sevenkeys/database/operations/inserts.go

@@ -48,11 +48,12 @@ func InsertOrUpdateSet(db *sql.DB, set types.Set) error {
 }
 
 func InsertCard(db *sql.DB, card types.Card) error {
-	query := `INSERT INTO CardPrinting
+	query := `INSERT IGNORE INTO CardPrinting
 		(Id, Name, SetCode, HasFoil, HasNonFoil, IsReserved, IsRacist, IsPromo, CollectorNumber, Language)
 		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?);`
 
 	insert, err := db.Prepare(query)
+	defer insert.Close()
 	if err != nil {
 		return err
 	}

sevenkeys/main.go

@@ -23,6 +23,8 @@ const SET_ICON_FILE_EXTENSION string = ".svg"
 
 const ALL_CARDS_CACHE_FILENAME = CACHE_DIR + "/all-cards.json"
 
+const GAME_PAPER = "paper"
+
 func check(err error) {
 	if err != nil {
 		log.Fatal(err)
@@ -117,6 +119,12 @@ func cacheAllCardsFile(db *sql.DB, uri string, updatedAtTimestamp time.Time) err
 
 func importCards(db *sql.DB, cards []types.Card) error {
 	for _, card := range cards {
+		// We're only interested in paper cards, so skip cards or printings of a card which
+		// aren't available in paper
+		if !isPaper(card) {
+			continue
+		}
+
 		err := operations.InsertCard(db, card)
 		if err != nil {
 			return err
@@ -126,6 +134,18 @@ func importCards(db *sql.DB, cards []types.Card) error {
 	return nil
 }
 
+func isPaper(card types.Card) bool {
+	var paper bool = false
+
+	for _, game := range card.Games {
+		if game == GAME_PAPER {
+			paper = true
+		}
+	}
+
+	return paper
+}
+
 func main() {
 	log.Println("Connecting to database...")
 	db := database.GetDatabaseFromConfig("config.json")

sevenkeys/scryfall/types/card.go

@@ -4,6 +4,7 @@ type Card struct {
 	Id              string   `json:"id"` // GUID
 	Name            string   `json:"name"`
 	Set             string   `json:"set"`
+	Games           []string `json:"games"`
 	Foil            bool     `json:"foil"`
 	NonFoil         bool     `json:"nonfoil"`
 	Reserved        bool     `json:"reserved"`