Add TzKT statistics endpoint

Author: aopoltorzhicky

tzkt/api/statistics.go

@@ -0,0 +1,31 @@
+package api
+
+import (
+	"context"
+
+	"github.com/dipdup-net/go-lib/tzkt/data"
+)
+
+// Statistics -
+func (tzkt *API) Statistics(ctx context.Context, filters map[string]string) (stats []data.Statistics, err error) {
+	err = tzkt.json(ctx, "/v1/statistics", filters, false, &stats)
+	return
+}
+
+// StatisticsDaily -
+func (tzkt *API) StatisticsDaily(ctx context.Context, filters map[string]string) (stats []data.Statistics, err error) {
+	err = tzkt.json(ctx, "/v1/statistics/daily", filters, false, &stats)
+	return
+}
+
+// StatisticsCyclic -
+func (tzkt *API) StatisticsCyclic(ctx context.Context, filters map[string]string) (stats []data.Statistics, err error) {
+	err = tzkt.json(ctx, "/v1/statistics/cyclic", filters, false, &stats)
+	return
+}
+
+// StatisticsCurrent -
+func (tzkt *API) StatisticsCurrent(ctx context.Context, filters map[string]string) (stats data.Statistics, err error) {
+	err = tzkt.json(ctx, "/v1/statistics/current", filters, false, &stats)
+	return
+}

tzkt/data/general.go

@@ -142,3 +142,21 @@ type ProtocolMetadata struct {
 	Docs  string `json:"docs"`
 	Alias string `json:"alias"`
 }
+
+// Statistics -
+type Statistics struct {
+	Level             uint64    `json:"level"`
+	Timestamp         time.Time `json:"timestamp"`
+	TotalSupply       uint64    `json:"totalSupply"`
+	CirculatingSupply uint64    `json:"circulatingSupply"`
+	TotalBootstrapped uint64    `json:"totalBootstrapped"`
+	TotalCommitments  uint64    `json:"totalCommitments"`
+	TotalActivated    uint64    `json:"totalActivated"`
+	TotalCreated      uint64    `json:"totalCreated"`
+	TotalBurned       uint64    `json:"totalBurned"`
+	TotalBanished     uint64    `json:"totalBanished"`
+	TotalFrozen       uint64    `json:"totalFrozen"`
+	TotalRollupBonds  uint64    `json:"totalRollupBonds"`
+	TotalVested       uint64    `json:"totalVested"`
+	Quote             *Quote    `json:"quote,omitempty"`
+}