added slapapi

pkg/slapshotapi/queuestatus.go

@@ -0,0 +1,62 @@
+package slapshotapi
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/pkg/errors"
+)
+
+type endpointMatchmaking struct {
+	regions []string
+}
+
+func getEndpointMatchmaking(regions []string) *endpointMatchmaking {
+	return &endpointMatchmaking{
+		regions: regions,
+	}
+}
+
+func (ep *endpointMatchmaking) path() string {
+	path := "/api/public/matchmaking%s"
+	filters := ""
+	if len(ep.regions) > 0 {
+		filters = "?regions="
+		for i, region := range ep.regions {
+			filters = filters + region
+			if i+1 != len(ep.regions) {
+				filters = filters + ","
+			}
+		}
+	}
+	return fmt.Sprintf(path, filters)
+}
+
+func (ep *endpointMatchmaking) method() string {
+	return "GET"
+}
+
+type matchmakingresp struct {
+	Playlists PubsQueue `json:"playlists"`
+}
+
+type PubsQueue struct {
+	InQueue uint16 `json:"in_queue"`
+	InMatch uint16 `json:"in_match"`
+}
+
+// GetQueueStatus gets the number of players in public matchmaking
+func (c *SlapAPI) GetQueueStatus(
+	ctx context.Context,
+	regions []string,
+) (*PubsQueue, error) {
+	endpoint := getEndpointMatchmaking(regions)
+	data, err := c.request(ctx, endpoint)
+	if err != nil {
+		return nil, errors.Wrap(err, "slapapiReq")
+	}
+	resp := matchmakingresp{}
+	json.Unmarshal(data, &resp)
+	return &resp.Playlists, nil
+}