better info on card modifications

src/serra/add.go

@@ -120,16 +120,6 @@ func addCards(cards []string, unique bool, count int64) error {
 
 			modifyCardCount(coll, &c, count, foil)
 
-			var total int64 = 0
-			if foil {
-				total = c.SerraCountFoil + count
-			} else {
-				total = c.SerraCount + count
-			}
-			// Give feedback of successfully added card
-			l.Infof("%dx \"%s\" (%s, %.2f%s) added", total, c.Name, c.Rarity, c.getValue(foil), getCurrency())
-
-			// If card is not already in collection, fetching from scyfall
 		} else {
 			// Fetch card from scryfall
 			c, err := fetchCard(setName, collectorNumber)

src/serra/helpers.go

@@ -46,6 +46,7 @@ func modifyCardCount(coll *Collection, c *Card, amount int64, foil bool) error {
 	// find already existing card
 	sort := bson.D{{"_id", 1}}
 	searchFilter := bson.D{{"_id", c.ID}}
+	l := Logger()
 	storedCards, err := coll.storageFind(searchFilter, sort, 0, 0)
 	if err != nil {
 		return err
@@ -69,10 +70,20 @@ func modifyCardCount(coll *Collection, c *Card, amount int64, foil bool) error {
 	var total int64
 	if foil {
 		total = storedCard.SerraCountFoil + amount
+		if amount < 0 {
+			l.Infof("Reduced card amount of \"%s\" (foil) from %d to %d", storedCard.Name, storedCard.SerraCountFoil, total)
+		} else {
+			l.Infof("Increased card amount of \"%s\" (foil) from %d to %d", storedCard.Name, storedCard.SerraCountFoil, total)
+		}
 	} else {
 		total = storedCard.SerraCount + amount
+		if amount < 0 {
+			l.Infof("Reduced card amount of \"%s\" from %d to %d", storedCard.Name, storedCard.SerraCount, total)
+		} else {
+			l.Infof("Increased card amount of \"%s\" from %d to %d", storedCard.Name, storedCard.SerraCount, total)
 		}
-	fmt.Printf("Updating Card \"%s\" amount to %d", storedCard.Name, total)
+	}
+
 	return nil
 }
 
@@ -131,7 +142,6 @@ func convertManaSymbols(sym []interface{}) string {
 	var mana string
 
 	if len(sym) == 0 {
-		// mana = mana + "\U0001F6AB" //probibited sign for lands
 		mana = mana + "None" //probibited sign for lands
 	}
 
@@ -139,19 +149,14 @@ func convertManaSymbols(sym []interface{}) string {
 		switch v {
 		case "B":
 			mana = mana + "Black" //black
-			//mana = mana + "\U000026AB" //black
 		case "R":
 			mana = mana + "Red" //red
-			// mana = mana + "\U0001F534" //red
 		case "G":
 			mana = mana + "Green" //green
-			// mana = mana + "\U0001F7E2" //green
 		case "U":
 			mana = mana + "Blue" //blue
-			//mana = mana + "\U0001F535" //blue
 		case "W":
 			mana = mana + "White" //white
-			// mana = mana + "\U000026AA" //white
 		}
 	}
 	return mana