From 648ac7adaf5daf046682147715b28c8d95111d4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Magiera?= <magik6k@gmail.com>
Date: Mon, 19 Feb 2024 18:08:08 +0100
Subject: [PATCH] lpdeal: Make booster- retrievals work

---
 cmd/lotus-shed/lpdeal.go           |  5 +++-
 metrics/proxy/proxy.go             | 40 ++++++++++++++++++++++++++++++
 provider/lpmarket/fakelm/lmimpl.go | 11 ++++++--
 3 files changed, 53 insertions(+), 3 deletions(-)

diff --git a/cmd/lotus-shed/lpdeal.go b/cmd/lotus-shed/lpdeal.go
index 43d23f597..6fc843069 100644
--- a/cmd/lotus-shed/lpdeal.go
+++ b/cmd/lotus-shed/lpdeal.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"context"
 	"fmt"
+	"github.com/filecoin-project/lotus/metrics/proxy"
 	"io"
 	"net"
 	"net/http"
@@ -535,7 +536,9 @@ var lpBoostProxyCmd = &cli.Command{
 			color.Green("%s served %.3f MiB in %s (%.2f MiB/s)", pieceCid, float64(n)/(1024*1024), took, mbps)
 		}
 
-		mh, err := node.MinerHandler(&ast, false) // todo permissioned
+		finalApi := proxy.LoggingAPI[api.StorageMiner, api.StorageMinerStruct](&ast)
+
+		mh, err := node.MinerHandler(finalApi, false) // todo permissioned
 		if err != nil {
 			return err
 		}
diff --git a/metrics/proxy/proxy.go b/metrics/proxy/proxy.go
index 6885adfe9..1f0bd9672 100644
--- a/metrics/proxy/proxy.go
+++ b/metrics/proxy/proxy.go
@@ -2,8 +2,10 @@ package proxy
 
 import (
 	"context"
+	"fmt"
 	"reflect"
 
+	logging "github.com/ipfs/go-log/v2"
 	"go.opencensus.io/tag"
 
 	"github.com/filecoin-project/lotus/api"
@@ -69,3 +71,41 @@ func proxy(in interface{}, outstr interface{}) {
 		}
 	}
 }
+
+var log = logging.Logger("api_proxy")
+
+func LoggingAPI[T, P any](a T) *P {
+	var out P
+	logProxy(a, &out)
+	return &out
+}
+
+func logProxy(in interface{}, outstr interface{}) {
+	outs := api.GetInternalStructs(outstr)
+	for _, out := range outs {
+		rint := reflect.ValueOf(out).Elem()
+		ra := reflect.ValueOf(in)
+
+		for f := 0; f < rint.NumField(); f++ {
+			field := rint.Type().Field(f)
+			fn := ra.MethodByName(field.Name)
+
+			rint.Field(f).Set(reflect.MakeFunc(field.Type, func(args []reflect.Value) (results []reflect.Value) {
+				var wargs []interface{}
+				wargs = append(wargs, "method", field.Name)
+
+				for i := 1; i < len(args); i++ {
+					wargs = append(wargs, fmt.Sprintf("arg%d", i), args[i].Interface())
+				}
+
+				res := fn.Call(args)
+				for i, r := range res {
+					wargs = append(wargs, fmt.Sprintf("ret%d", i), r.Interface())
+				}
+
+				log.Debugw("APICALL", wargs...)
+				return res
+			}))
+		}
+	}
+}
diff --git a/provider/lpmarket/fakelm/lmimpl.go b/provider/lpmarket/fakelm/lmimpl.go
index 980f1eeab..377a6225f 100644
--- a/provider/lpmarket/fakelm/lmimpl.go
+++ b/provider/lpmarket/fakelm/lmimpl.go
@@ -3,6 +3,8 @@ package fakelm
 import (
 	"context"
 	"encoding/base64"
+	"github.com/filecoin-project/go-state-types/network"
+	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	"net/http"
 	"net/url"
 
@@ -96,6 +98,11 @@ func (l *LMRPCProvider) SectorsStatus(ctx context.Context, sid abi.SectorNumber,
 		}
 	}
 
+	spt, err := miner.SealProofTypeFromSectorSize(l.ssize, network.Version20, false) // good enough, just need this for ssize anyways
+	if err != nil {
+		return api.SectorInfo{}, err
+	}
+
 	if len(si) == 0 {
 		state := api.SectorState(sealing.UndefinedSectorState)
 		if len(ssip) > 0 {
@@ -119,7 +126,7 @@ func (l *LMRPCProvider) SectorsStatus(ctx context.Context, sid abi.SectorNumber,
 			ReplicaUpdateMessage: nil,
 			LastErr:              "",
 			Log:                  nil,
-			SealProof:            0,
+			SealProof:            spt,
 			Activation:           0,
 			Expiration:           0,
 			DealWeight:           big.Zero(),
@@ -154,7 +161,7 @@ func (l *LMRPCProvider) SectorsStatus(ctx context.Context, sid abi.SectorNumber,
 		LastErr:              "",
 		Log:                  nil,
 
-		SealProof:          0,
+		SealProof:          spt,
 		Activation:         0,
 		Expiration:         0,
 		DealWeight:         big.Zero(),