add check command

readme.md

@@ -69,6 +69,7 @@ Usage:
 Available Commands:
   add         Add a card to your collection
   card        Search & show cards from your collection
+  check       Check if a card is in your collection
   completion  Generate the autocompletion script for the specified shell
   flops       What cards lost most value
   help        Help about any command
@@ -137,6 +138,12 @@ update. After all Sets are updated, the whole collection value is updated.
 
 ![](https://github.com/noqqe/serra/blob/main/imgs/update.png)
 
+## Check
+
+To add a card to your collection.
+
+![](https://github.com/noqqe/serra/blob/main/imgs/check.png)
+
 ## Adding all those cards, manually?
 
 Yes. While there are serveral OCR/Photo Scanners for mtg cards, I found they

src/serra/check.go

@@ -0,0 +1,66 @@
+package serra
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+	"go.mongodb.org/mongo-driver/bson"
+)
+
+func init() {
+	checkCmd.Flags().StringVarP(&set, "set", "s", "", "Filter by set code (usg/mmq/vow)")
+	checkCmd.Flags().BoolVarP(&detail, "detail", "d", false, "Show details for cards (url)")
+	rootCmd.AddCommand(checkCmd)
+}
+
+var checkCmd = &cobra.Command{
+	Aliases:       []string{"c"},
+	Use:           "check",
+	Short:         "Check if a card is in your collection",
+	Long:          "Check if a card is in your collection. Useful for list comparsions",
+	SilenceErrors: true,
+	RunE: func(cmd *cobra.Command, cards []string) error {
+		checkCards(cards, detail)
+		return nil
+	},
+}
+
+func checkCards(cards []string, detail bool) error {
+	client := storageConnect()
+	coll := &Collection{client.Database("serra").Collection("cards")}
+	defer storageDisconnect(client)
+
+	// Loop over different cards
+	for _, card := range cards {
+
+		// Extract collector number and set name from card input & trim any leading 0 from collector number
+		collectorNumber := strings.TrimLeft(strings.Split(card, "/")[1], "0")
+		setName := strings.Split(card, "/")[0]
+
+		// Check if card is already in collection
+		co, err := coll.storageFind(bson.D{{"set", setName}, {"collectornumber", collectorNumber}}, bson.D{}, 0, 0)
+		if err != nil {
+			LogMessage(fmt.Sprintf("%v", err), "red")
+			continue
+		}
+
+		// If Card is in collection, print yes.
+		if len(co) >= 1 {
+			c := co[0]
+			LogMessage(fmt.Sprintf("Yes - %s \"%s\" (%s, %.2f%s) is in your Collection", card, c.Name, c.Rarity, c.getValue(foil), getCurrency()), "green")
+			continue
+		} else {
+			if detail {
+				// fetch card from scyrfall if --detail was given
+				c, _ := fetchCard(setName, collectorNumber)
+				LogMessage(fmt.Sprintf("No - %s \"%s\" (%s, %.2f%s) is not in your Collection.", card, c.Name, c.Rarity, c.getValue(foil), getCurrency()), "red")
+			} else {
+				// Just print, the card name was not found
+				LogMessage(fmt.Sprintf("No \"%s\" is not in your Collection.", card), "red")
+			}
+		}
+	}
+	storageDisconnect(client)
+	return nil
+}