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price history for sets

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This commit is contained in:
Florian Baumann 2022-01-09 12:07:44 +01:00
parent 79dfec29d6
commit 5718d90342
2 changed files with 69 additions and 33 deletions
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69
src/serra/root.go
View File

@ -214,6 +214,10 @@ func ShowSet(setname string) error {
LogMessage(fmt.Sprintf("Rares: %.0f", rar[1]["count"]), "normal")
LogMessage(fmt.Sprintf("Uncommons: %.0f", rar[2]["count"]), "normal")
LogMessage(fmt.Sprintf("Commons: %.0f", rar[0]["count"]), "normal")
fmt.Printf("\n%sPrice History:%s\n", Pink, Reset)
for _, e := range sets[0].SerraPrices {
fmt.Printf("* %s %.2f EUR\n", stringToTime(e.Date), e.Value)
}
fmt.Printf("\n%sMost valuable cards%s\n", Pink, Reset)
for i := 0; i < 10; i++ {
@ -231,35 +235,64 @@ func Update() error {
// update sets
setscoll := &Collection{client.Database("serra").Collection("sets")}
coll := &Collection{client.Database("serra").Collection("cards")}
sets, _ := fetch_sets()
for i, set := range sets.Data {
fmt.Printf("Updating (%d/%d): %s...\n", i+1, len(sets.Data), set.Name)
// TODO: lol, no errorhandling, no dup key handling. but its fine. for now.
setscoll.storage_add_set(&set)
}
cards, _ := coll.storage_find(bson.D{{"set", set.Code}}, bson.D{{"_id", 1}})
// update cards
coll := &Collection{client.Database("serra").Collection("cards")}
cards, _ := coll.storage_find(bson.D{{}}, bson.D{{"_id", 1}})
for i, card := range cards {
fmt.Printf("Updating (%d/%d): %s (%s)...\n", i+1, len(cards), card.Name, card.SetName)
updated_card, err := fetch_card(fmt.Sprintf("%s/%s", card.Set, card.CollectorNumber))
if err != nil {
LogMessage(fmt.Sprintf("%v", err), "red")
// if no cards in collection for this set, skip it
if len(cards) == 0 {
continue
}
update := bson.M{
"$set": bson.M{"serra_updated": primitive.NewDateTimeFromTime(time.Now()), "prices": updated_card.Prices, "collectornumber": updated_card.CollectorNumber},
"$push": bson.M{"serra_prices": bson.M{"date": primitive.NewDateTimeFromTime(time.Now()),
"value": updated_card.Prices.Eur}},
fmt.Printf("Updating Set (%d/%d): %s (%s)...\n", i+1, len(sets.Data), set.Name, set.Code)
for y, card := range cards {
fmt.Printf("Updating Card %s (%d/%d): %s ...\n", card.SetName, y+1, len(cards), card.Name)
updated_card, err := fetch_card(fmt.Sprintf("%s/%s", card.Set, card.CollectorNumber))
if err != nil {
LogMessage(fmt.Sprintf("%v", err), "red")
continue
}
update := bson.M{
"$set": bson.M{"serra_updated": primitive.NewDateTimeFromTime(time.Now()), "prices": updated_card.Prices, "collectornumber": updated_card.CollectorNumber},
"$push": bson.M{"serra_prices": bson.M{"date": primitive.NewDateTimeFromTime(time.Now()),
"value": updated_card.Prices.Eur}},
}
coll.storage_update(bson.M{"_id": bson.M{"$eq": card.ID}}, update)
}
coll.storage_update(bson.M{"_id": bson.M{"$eq": card.ID}}, update)
// update set value sum
// calculate value summary
matchStage := bson.D{
{"$match", bson.D{
{"set", set.Code},
}},
}
groupStage := bson.D{
{"$group", bson.D{
{"_id", "$set"},
{"value", bson.D{{"$sum", bson.D{{"$multiply", bson.A{"$prices.eur", "$serra_count"}}}}}},
}}}
setvalue, _ := coll.storage_aggregate(mongo.Pipeline{matchStage, groupStage})
// do the update
set_update := bson.M{
"$set": bson.M{"serra_updated": primitive.NewDateTimeFromTime(time.Now())},
"$push": bson.M{"serra_prices": bson.M{"date": primitive.NewDateTimeFromTime(time.Now()),
"value": setvalue[0]["value"]}},
}
fmt.Printf("Updating Set value: %s (%s) to %.02f EUR\n", set.Name, set.Code, setvalue[0]["value"])
setscoll.storage_update(bson.M{"code": bson.M{"$eq": set.Code}}, set_update)
return nil
}
return nil
}

33
src/serra/scryfall.go
View File

@ -131,21 +131,24 @@ type SetList struct {
}
type Set struct {
CardCount int64 `json:"card_count" bson:"cardcount"`
Code string `json:"code"`
Digital bool `json:"digital"`
FoilOnly bool `json:"foil_only"`
IconSvgURI string `json:"icon_svg_uri"`
ID string `json:"id" bson:"_id"`
Name string `json:"name"`
NonfoilOnly bool `json:"nonfoil_only"`
Object string `json:"object"`
ReleasedAt string `json:"released_at"`
ScryfallURI string `json:"scryfall_uri"`
SearchURI string `json:"search_uri"`
SetType string `json:"set_type"`
TcgplayerID int64 `json:"tcgplayer_id"`
URI string `json:"uri"`
SerraPrices []PriceEntry `bson:"serra_prices"`
SerraCreated primitive.DateTime `bson:"serra_created"`
SerraUpdated primitive.DateTime `bson:"serra_updated"`
CardCount int64 `json:"card_count" bson:"cardcount"`
Code string `json:"code"`
Digital bool `json:"digital"`
FoilOnly bool `json:"foil_only"`
IconSvgURI string `json:"icon_svg_uri"`
ID string `json:"id" bson:"_id"`
Name string `json:"name"`
NonfoilOnly bool `json:"nonfoil_only"`
Object string `json:"object"`
ReleasedAt string `json:"released_at"`
ScryfallURI string `json:"scryfall_uri"`
SearchURI string `json:"search_uri"`
SetType string `json:"set_type"`
TcgplayerID int64 `json:"tcgplayer_id"`
URI string `json:"uri"`
}
func fetch_card(path string) (*Card, error) {