internal/api: rename eosio_*.go to antelope_*.go

internal/api/antelope_v1.go

@@ -0,0 +1,71 @@
+package api
+
+import (
+	"fmt"
+
+	"github.com/eosswedenorg-go/haproxy/agentcheck"
+	"github.com/eosswedenorg-go/leapapi"
+	"github.com/eosswedenorg/antelope-api-healthcheck/internal/utils"
+)
+
+type AntelopeV1 struct {
+	utils.Time
+	client     leapapi.Client
+	block_time float64
+}
+
+func AntelopeV1Factory(args ApiArguments) ApiInterface {
+	return NewAntelopeV1(args.Url, args.Host, float64(args.NumBlocks/2))
+}
+
+func NewAntelopeV1(url string, host string, block_time float64) AntelopeV1 {
+	api := AntelopeV1{
+		client:     *leapapi.New(url),
+		block_time: block_time,
+	}
+
+	api.client.Host = host
+
+	return api
+}
+
+func (e AntelopeV1) LogInfo() LogParams {
+	p := LogParams{
+		"type", "antelope-v1",
+		"url", e.client.Url,
+	}
+
+	if len(e.client.Host) > 0 {
+		p.Add("host", e.client.Host)
+	}
+
+	p.Add("block_time", e.block_time)
+
+	return p
+}
+
+func (e AntelopeV1) Call() (agentcheck.Response, string) {
+	info, err := e.client.GetInfo()
+	if err != nil {
+		resp := agentcheck.NewStatusMessageResponse(agentcheck.Fail, "")
+		return resp, err.Error()
+	}
+
+	// Validate head block.
+	diff := e.GetTime().Sub(info.HeadBlockTime).Seconds()
+
+	if diff > e.block_time {
+
+		resp := agentcheck.NewStatusMessageResponse(agentcheck.Down, "")
+
+		msg := "Taking offline because head block is lagging %.0f seconds"
+		return resp, fmt.Sprintf(msg, diff)
+	} else if diff < -e.block_time {
+
+		resp := agentcheck.NewStatusMessageResponse(agentcheck.Down, "")
+
+		msg := "Taking offline because head block is %.0f seconds into the future"
+		return resp, fmt.Sprintf(msg, diff)
+	}
+	return agentcheck.NewStatusResponse(agentcheck.Up), "OK"
+}