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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "log" | ||
| "math/big" | ||
| "net/http" | ||
|
|
||
| "github.com/ethereum-optimism/optimism/op-node/cmd/batch_decoder/utils" | ||
|
|
||
| "github.com/gorilla/mux" | ||
| ) | ||
|
|
||
| type SpanBatchRequest struct { | ||
| StartBlock uint64 `json:"startBlock"` | ||
| EndBlock uint64 `json:"endBlock"` | ||
| L2ChainID uint64 `json:"l2ChainID"` | ||
| L2Node string `json:"l2Node"` | ||
| L1RPC string `json:"l1RPC"` | ||
| L1Beacon string `json:"l1Beacon"` | ||
| BatchSender string `json:"batchSender"` | ||
| } | ||
|
|
||
| type SpanBatchRange struct { | ||
| Start uint64 `json:"start"` | ||
| End uint64 `json:"end"` | ||
| } | ||
|
|
||
| type SpanBatchResponse struct { | ||
| Ranges []SpanBatchRange `json:"ranges"` | ||
| } | ||
|
|
||
| func main() { | ||
| r := mux.NewRouter() | ||
| r.HandleFunc("/span-batch-ranges", handleSpanBatchRanges).Methods("POST") | ||
|
|
||
| fmt.Println("Server is running on :8080") | ||
| log.Fatal(http.ListenAndServe(":8080", r)) | ||
| } | ||
|
|
||
| func handleSpanBatchRanges(w http.ResponseWriter, r *http.Request) { | ||
| var req SpanBatchRequest | ||
| if err := json.NewDecoder(r.Body).Decode(&req); err != nil { | ||
| http.Error(w, err.Error(), http.StatusBadRequest) | ||
| return | ||
| } | ||
|
|
||
| config := utils.BatchDecoderConfig{ | ||
| L2ChainID: new(big.Int).SetUint64(req.L2ChainID), | ||
| L2Node: req.L2Node, | ||
| L1RPC: req.L1RPC, | ||
| L1Beacon: req.L1Beacon, | ||
| BatchSender: req.BatchSender, | ||
| StartBlock: req.StartBlock, | ||
| EndBlock: req.EndBlock, | ||
| DataDir: "/tmp/batch_decoder/transactions_cache_new", // You might want to make this configurable | ||
| } | ||
|
|
||
| ranges, err := utils.GetAllSpanBatchesInBlockRange(config) | ||
| if err != nil { | ||
| http.Error(w, err.Error(), http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
|
||
| response := SpanBatchResponse{ | ||
| Ranges: make([]SpanBatchRange, len(ranges)), | ||
| } | ||
| for i, r := range ranges { | ||
| response.Ranges[i] = SpanBatchRange{ | ||
| Start: r[0], | ||
| End: r[1], | ||
| } | ||
| } | ||
|
|
||
| w.Header().Set("Content-Type", "application/json") | ||
| json.NewEncoder(w).Encode(response) | ||
| } |
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