find

readme.md

@@ -4,3 +4,12 @@
 
     go build .
     ./serra
+
+# Todo
+
+add - do search for cards by name
+
+# What its not
+
+* Gives a shit about conditions (NM, M, GD...)
+* If the card is foil

serra.go

@@ -13,6 +13,7 @@ func main() {
 
 Usage:
   serra add <card>...
+  serra list
 	serra update <path>...
   serra value <path>...
 
@@ -27,4 +28,8 @@ Options:
 		serra.Add(args["<card>"].([]string))
 	}
 
+	if args["list"].(bool) {
+		serra.List()
+	}
+
 }

src/serra/card.go

@@ -8,6 +8,8 @@ import (
 	"io/ioutil"
 	"log"
 	"net/http"
+	"strconv"
+	"time"
 )
 
 type Card struct {
@@ -112,9 +114,21 @@ type Card struct {
 	TypeLine       string `json:"type_line"`
 	URI            string `json:"uri"`
 	Variation      bool   `json:"variation"`
+
+	// Added by Serra
+	_count   int64        `bson:"_count"`
+	_prices  []PriceEntry `bson:"_prices"`
+	_updated string       `bson:"_updated"`
+}
+
+type PriceEntry struct {
+	date  string  `bson:"date"`
+	value float64 `bson:"value"`
 }
 
 func fetch(path string) (*Card, error) {
+
+	// TODO better URL Building...
 	resp, err := http.Get(fmt.Sprintf("https://api.scryfall.com/cards/%s/", path))
 	if err != nil {
 		log.Fatalln(err)
@@ -138,5 +152,13 @@ func fetch(path string) (*Card, error) {
 	decoder := json.NewDecoder(r)
 	val := &Card{}
 	err = decoder.Decode(val)
+
+	// Increase counter
+	val._count = val._count + 1
+
+	// Increase Price
+	v, _ := strconv.ParseFloat(val.Prices.Eur.(string), 32)
+	val._prices = append(val._prices, PriceEntry{time.Now().Format("2006-01-02 15:04:05"), v})
+
 	return val, nil
 }

src/serra/root.go

@@ -15,14 +15,32 @@ func Add(cards []string) {
 	client := storage_connect()
 	coll := client.Database("serra").Collection("cards")
 
-	// Loop over different challenges
+	// Loop over different cards
 	for _, card := range cards {
+
+		// Fetch card from scryfall
 		c, err := fetch(card)
 		if err != nil {
 			LogMessage(fmt.Sprintf("%v", err), "red")
 		}
-		storage_add(coll, c)
+
-		fmt.Println(c)
+		// Write card to mongodb
+		err = storage_add(coll, c)
+		if err != nil {
+			LogMessage(fmt.Sprintf("%v", err), "red")
+			continue
+		}
+
+		LogMessage(fmt.Sprintf("\"%s\" (%s Eur) added to Collection.", c.Name, c.Prices.Eur), "purple")
 	}
 
 }
+
+func List() {
+	LogMessage(fmt.Sprintf("Archivar %v\n", version), "green")
+
+	client := storage_connect()
+	coll := client.Database("serra").Collection("cards")
+	storage_find(coll)
+
+}

src/serra/storage.go

@@ -6,6 +6,7 @@ import (
 	"log"
 	"os"
 
+	"go.mongodb.org/mongo-driver/bson"
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
 )
@@ -35,7 +36,29 @@ func storage_add(coll *mongo.Collection, card *Card) error {
 
 	_, err := coll.InsertOne(context.TODO(), card)
 	if err != nil {
-		fmt.Println(err)
+		return err
+	}
+	return nil
+
+}
+
+func storage_find(coll *mongo.Collection) error {
+
+	opts := options.Find().SetSort(bson.D{{"collectornumber", 1}})
+	cursor, err := coll.Find(context.TODO(), bson.D{{}}, opts)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Get a list of all returned documents and print them out.
+	// See the mongo.Cursor documentation for more examples of using cursors.
+	var results []bson.M
+	if err = cursor.All(context.TODO(), &results); err != nil {
+		log.Fatal(err)
+		return err
+	}
+	for _, result := range results {
+		fmt.Println(result)
 	}
 	return nil
 

src/serra/utils.go

@@ -17,6 +17,8 @@ func LogMessage(message string, color string) {
 		fmt.Printf("%s%s%s\n", colorRed, message, colorReset)
 	} else if color == "green" {
 		fmt.Printf("%s%s%s\n", colorGreen, message, colorReset)
+	} else if color == "purple" {
+		fmt.Printf("%s%s%s\n", colorPurple, message, colorReset)
 	} else {
 		fmt.Printf("%s\n", message)
 	}