add monly get binance kline

client/blockchainservice/blockchain_service.go

@@ -1,5 +1,5 @@
 // Code generated by goctl. DO NOT EDIT.
-// goctl 1.8.5
+// goctl 1.8.1
 // Source: blockchain.proto
 
 package blockchainservice
@@ -15,6 +15,7 @@ import (
 
 type (
 	HistoryReq          = app_cloudep_blockchain.HistoryReq
+	Kline               = app_cloudep_blockchain.Kline
 	ListCandleDataResp  = app_cloudep_blockchain.ListCandleDataResp
 	ListSymbolsRequest  = app_cloudep_blockchain.ListSymbolsRequest
 	ListSymbolsResponse = app_cloudep_blockchain.ListSymbolsResponse

etc/blockchain.yaml

@@ -13,13 +13,13 @@ Binance:
 
 RedisCluster:
   Host: localhost:6379
-  Type: nodeda 
+  Type: node
 
 Cassandra:
   Hosts:
-    - 10.0.0.13
+    - localhost
   Port: 9042
-  Keyspace: digimon
+  Keyspace: kline
   UseAuth: true
   Username: cassdandra
   Password: cassandra

gen_result/pb/code.30cm.net/digimon/app-cloudep-blockchain/blockchain.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.36.5
+// 	protoc-gen-go v1.36.1
 // 	protoc        v3.19.4
 // source: generate/rpc/blockchain.proto
 
@@ -11,7 +11,6 @@ import (
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
 	sync "sync"
-	unsafe "unsafe"
 )
 
 const (
@@ -333,6 +332,7 @@ func (x *HistoryReq) GetEndTime() string {
 
 type ListCandleDataResp struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
+	Data          []*Kline               `protobuf:"bytes,1,rep,name=data,proto3" json:"data,omitempty"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
 }
@@ -367,9 +367,157 @@ func (*ListCandleDataResp) Descriptor() ([]byte, []int) {
 	return file_generate_rpc_blockchain_proto_rawDescGZIP(), []int{6}
 }
 
+func (x *ListCandleDataResp) GetData() []*Kline {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+// 單根 K 線
+type Kline struct {
+	state                    protoimpl.MessageState `protogen:"open.v1"`
+	OpenTime                 int64                  `protobuf:"varint,1,opt,name=open_time,json=openTime,proto3" json:"open_time,omitempty"`                                                       // 開盤時間（毫秒）
+	Open                     string                 `protobuf:"bytes,2,opt,name=open,proto3" json:"open,omitempty"`                                                                                // 開盤價
+	High                     string                 `protobuf:"bytes,3,opt,name=high,proto3" json:"high,omitempty"`                                                                                // 最高價
+	Low                      string                 `protobuf:"bytes,4,opt,name=low,proto3" json:"low,omitempty"`                                                                                  // 最低價
+	Close                    string                 `protobuf:"bytes,5,opt,name=close,proto3" json:"close,omitempty"`                                                                              // 收盤價
+	Volume                   string                 `protobuf:"bytes,6,opt,name=volume,proto3" json:"volume,omitempty"`                                                                            // 成交量
+	CloseTime                int64                  `protobuf:"varint,7,opt,name=close_time,json=closeTime,proto3" json:"close_time,omitempty"`                                                    // 收盤時間（毫秒）
+	QuoteAssetVolume         string                 `protobuf:"bytes,8,opt,name=quote_asset_volume,json=quoteAssetVolume,proto3" json:"quote_asset_volume,omitempty"`                              // 成交額（以報價資產計）
+	NumberOfTrades           int32                  `protobuf:"varint,9,opt,name=number_of_trades,json=numberOfTrades,proto3" json:"number_of_trades,omitempty"`                                   // 交易筆數
+	TakerBuyBaseAssetVolume  string                 `protobuf:"bytes,10,opt,name=taker_buy_base_asset_volume,json=takerBuyBaseAssetVolume,proto3" json:"taker_buy_base_asset_volume,omitempty"`    // 主動買入成交量
+	TakerBuyQuoteAssetVolume string                 `protobuf:"bytes,11,opt,name=taker_buy_quote_asset_volume,json=takerBuyQuoteAssetVolume,proto3" json:"taker_buy_quote_asset_volume,omitempty"` // 主動買入成交額
+	Symbol                   string                 `protobuf:"bytes,12,opt,name=symbol,proto3" json:"symbol,omitempty"`                                                                           // 交易對 (partition key)
+	Interval                 string                 `protobuf:"bytes,13,opt,name=interval,proto3" json:"interval,omitempty"`                                                                       // K 線區間 (partition key) e.g. 1d, 4h, 15m
+	unknownFields            protoimpl.UnknownFields
+	sizeCache                protoimpl.SizeCache
+}
+
+func (x *Kline) Reset() {
+	*x = Kline{}
+	mi := &file_generate_rpc_blockchain_proto_msgTypes[7]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Kline) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Kline) ProtoMessage() {}
+
+func (x *Kline) ProtoReflect() protoreflect.Message {
+	mi := &file_generate_rpc_blockchain_proto_msgTypes[7]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Kline.ProtoReflect.Descriptor instead.
+func (*Kline) Descriptor() ([]byte, []int) {
+	return file_generate_rpc_blockchain_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *Kline) GetOpenTime() int64 {
+	if x != nil {
+		return x.OpenTime
+	}
+	return 0
+}
+
+func (x *Kline) GetOpen() string {
+	if x != nil {
+		return x.Open
+	}
+	return ""
+}
+
+func (x *Kline) GetHigh() string {
+	if x != nil {
+		return x.High
+	}
+	return ""
+}
+
+func (x *Kline) GetLow() string {
+	if x != nil {
+		return x.Low
+	}
+	return ""
+}
+
+func (x *Kline) GetClose() string {
+	if x != nil {
+		return x.Close
+	}
+	return ""
+}
+
+func (x *Kline) GetVolume() string {
+	if x != nil {
+		return x.Volume
+	}
+	return ""
+}
+
+func (x *Kline) GetCloseTime() int64 {
+	if x != nil {
+		return x.CloseTime
+	}
+	return 0
+}
+
+func (x *Kline) GetQuoteAssetVolume() string {
+	if x != nil {
+		return x.QuoteAssetVolume
+	}
+	return ""
+}
+
+func (x *Kline) GetNumberOfTrades() int32 {
+	if x != nil {
+		return x.NumberOfTrades
+	}
+	return 0
+}
+
+func (x *Kline) GetTakerBuyBaseAssetVolume() string {
+	if x != nil {
+		return x.TakerBuyBaseAssetVolume
+	}
+	return ""
+}
+
+func (x *Kline) GetTakerBuyQuoteAssetVolume() string {
+	if x != nil {
+		return x.TakerBuyQuoteAssetVolume
+	}
+	return ""
+}
+
+func (x *Kline) GetSymbol() string {
+	if x != nil {
+		return x.Symbol
+	}
+	return ""
+}
+
+func (x *Kline) GetInterval() string {
+	if x != nil {
+		return x.Interval
+	}
+	return ""
+}
+
 var File_generate_rpc_blockchain_proto protoreflect.FileDescriptor
 
-var file_generate_rpc_blockchain_proto_rawDesc = string([]byte{
+var file_generate_rpc_blockchain_proto_rawDesc = []byte{
 	0x0a, 0x1d, 0x67, 0x65, 0x6e, 0x65, 0x72, 0x61, 0x74, 0x65, 0x2f, 0x72, 0x70, 0x63, 0x2f, 0x62,
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+	0x73, 0x74, 0x43, 0x61, 0x6e, 0x64, 0x6c, 0x65, 0x44, 0x61, 0x74, 0x61, 0x52, 0x65, 0x73, 0x70,
+	0x12, 0x2f, 0x0a, 0x04, 0x50, 0x69, 0x6e, 0x67, 0x12, 0x13, 0x2e, 0x62, 0x6c, 0x6f, 0x63, 0x6b,
+	0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x4e, 0x6f, 0x6e, 0x65, 0x52, 0x65, 0x71, 0x1a, 0x12, 0x2e,
+	0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x63, 0x68, 0x61, 0x69, 0x6e, 0x2e, 0x4f, 0x4b, 0x52, 0x65, 0x73,
+	0x70, 0x42, 0x2e, 0x5a, 0x2c, 0x63, 0x6f, 0x64, 0x65, 0x2e, 0x33, 0x30, 0x63, 0x6d, 0x2e, 0x6e,
+	0x65, 0x74, 0x2f, 0x64, 0x69, 0x67, 0x69, 0x6d, 0x6f, 0x6e, 0x2f, 0x61, 0x70, 0x70, 0x2d, 0x63,
+	0x6c, 0x6f, 0x75, 0x64, 0x65, 0x70, 0x2d, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x63, 0x68, 0x61, 0x69,
+	0x6e, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
 
 var (
 	file_generate_rpc_blockchain_proto_rawDescOnce sync.Once
-	file_generate_rpc_blockchain_proto_rawDescData []byte
+	file_generate_rpc_blockchain_proto_rawDescData = file_generate_rpc_blockchain_proto_rawDesc
 )
 
 func file_generate_rpc_blockchain_proto_rawDescGZIP() []byte {
 	file_generate_rpc_blockchain_proto_rawDescOnce.Do(func() {
-		file_generate_rpc_blockchain_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_generate_rpc_blockchain_proto_rawDesc), len(file_generate_rpc_blockchain_proto_rawDesc)))
+		file_generate_rpc_blockchain_proto_rawDescData = protoimpl.X.CompressGZIP(file_generate_rpc_blockchain_proto_rawDescData)
 	})
 	return file_generate_rpc_blockchain_proto_rawDescData
 }
 
-var file_generate_rpc_blockchain_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
+var file_generate_rpc_blockchain_proto_msgTypes = make([]protoimpl.MessageInfo, 8)
 var file_generate_rpc_blockchain_proto_goTypes = []any{
 	(*OKResp)(nil),              // 0: blockchain.OKResp
 	(*NoneReq)(nil),             // 1: blockchain.NoneReq
@@ -448,22 +626,24 @@ var file_generate_rpc_blockchain_proto_goTypes = []any{
 	(*Symbol)(nil),              // 4: blockchain.Symbol
 	(*HistoryReq)(nil),          // 5: blockchain.HistoryReq
 	(*ListCandleDataResp)(nil),  // 6: blockchain.ListCandleDataResp
+	(*Kline)(nil),               // 7: blockchain.Kline
 }
 var file_generate_rpc_blockchain_proto_depIdxs = []int32{
 	4, // 0: blockchain.ListSymbolsResponse.symbols:type_name -> blockchain.Symbol
-	2, // 1: blockchain.BlockchainService.ListSymbols:input_type -> blockchain.ListSymbolsRequest
-	5, // 2: blockchain.BlockchainService.GetHistoryKlineData:input_type -> blockchain.HistoryReq
-	5, // 3: blockchain.BlockchainService.ListCandleData:input_type -> blockchain.HistoryReq
-	1, // 4: blockchain.BlockchainService.Ping:input_type -> blockchain.NoneReq
-	3, // 5: blockchain.BlockchainService.ListSymbols:output_type -> blockchain.ListSymbolsResponse
-	0, // 6: blockchain.BlockchainService.GetHistoryKlineData:output_type -> blockchain.OKResp
-	6, // 7: blockchain.BlockchainService.ListCandleData:output_type -> blockchain.ListCandleDataResp
-	0, // 8: blockchain.BlockchainService.Ping:output_type -> blockchain.OKResp
-	5, // [5:9] is the sub-list for method output_type
-	1, // [1:5] is the sub-list for method input_type
-	1, // [1:1] is the sub-list for extension type_name
-	1, // [1:1] is the sub-list for extension extendee
-	0, // [0:1] is the sub-list for field type_name
+	7, // 1: blockchain.ListCandleDataResp.data:type_name -> blockchain.Kline
+	2, // 2: blockchain.BlockchainService.ListSymbols:input_type -> blockchain.ListSymbolsRequest
+	5, // 3: blockchain.BlockchainService.GetHistoryKlineData:input_type -> blockchain.HistoryReq
+	5, // 4: blockchain.BlockchainService.ListCandleData:input_type -> blockchain.HistoryReq
+	1, // 5: blockchain.BlockchainService.Ping:input_type -> blockchain.NoneReq
+	3, // 6: blockchain.BlockchainService.ListSymbols:output_type -> blockchain.ListSymbolsResponse
+	0, // 7: blockchain.BlockchainService.GetHistoryKlineData:output_type -> blockchain.OKResp
+	6, // 8: blockchain.BlockchainService.ListCandleData:output_type -> blockchain.ListCandleDataResp
+	0, // 9: blockchain.BlockchainService.Ping:output_type -> blockchain.OKResp
+	6, // [6:10] is the sub-list for method output_type
+	2, // [2:6] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
 }
 
 func init() { file_generate_rpc_blockchain_proto_init() }
@@ -475,9 +655,9 @@ func file_generate_rpc_blockchain_proto_init() {
 	out := protoimpl.TypeBuilder{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: unsafe.Slice(unsafe.StringData(file_generate_rpc_blockchain_proto_rawDesc), len(file_generate_rpc_blockchain_proto_rawDesc)),
+			RawDescriptor: file_generate_rpc_blockchain_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   7,
+			NumMessages:   8,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
@@ -486,6 +666,7 @@ func file_generate_rpc_blockchain_proto_init() {
 		MessageInfos:      file_generate_rpc_blockchain_proto_msgTypes,
 	}.Build()
 	File_generate_rpc_blockchain_proto = out.File
+	file_generate_rpc_blockchain_proto_rawDesc = nil
 	file_generate_rpc_blockchain_proto_goTypes = nil
 	file_generate_rpc_blockchain_proto_depIdxs = nil
 }

generate/rpc/blockchain.proto

@@ -34,9 +34,27 @@ message HistoryReq {
 }
 
 message ListCandleDataResp {
-
+  repeated Kline data=1;
 }
 
+// 單根 K 線
+message Kline {
+  int64 open_time = 1;                  // 開盤時間（毫秒）
+  string open = 2;                      // 開盤價
+  string high = 3;                      // 最高價
+  string low = 4;                       // 最低價
+  string close = 5;                     // 收盤價
+  string volume = 6;                    // 成交量
+  int64 close_time = 7;                 // 收盤時間（毫秒）
+  string quote_asset_volume = 8;        // 成交額（以報價資產計）
+  int32 number_of_trades = 9;           // 交易筆數
+  string taker_buy_base_asset_volume = 10;   // 主動買入成交量
+  string taker_buy_quote_asset_volume = 11;  // 主動買入成交額
+  string symbol = 12;                   // 交易對 (partition key)
+  string interval = 13;                 // K 線區間 (partition key) e.g. 1d, 4h, 15m
+}
+
+
 service BlockchainService{
   // ListSymbols retrieves all available trading symbols.
   rpc ListSymbols(ListSymbolsRequest) returns(ListSymbolsResponse);

internal/domain/blockchain/binance.go

@@ -2,3 +2,5 @@ package blockchain
 
 const BinanceHistoryDataBase = "https://data.binance.vision"
 const BinanceHistoryDataKlines = "/data/spot/daily/klines"
+
+const BinanceHistoryMonthlyKLines = "/data/spot/monthly/klines"

internal/logic/blockchainservice/list_candle_data_logic.go

@@ -46,8 +46,27 @@ func (l *ListCandleDataLogic) ListCandleData(in *app_cloudep_blockchain.HistoryR
 	if err != nil {
 		return nil, err
 	}
+	res := make([]*app_cloudep_blockchain.Kline, 0, len(kline))
 
-	fmt.Println(kline)
+	for _, item := range kline {
+		res = append(res, &app_cloudep_blockchain.Kline{
+			OpenTime:                 item.OpenTime,
+			Open:                     item.Open,
+			High:                     item.High,
+			Low:                      item.Low,
+			Close:                    item.Close,
+			Volume:                   item.Volume,
+			CloseTime:                item.OpenTime,
+			QuoteAssetVolume:         item.QuoteAssetVolume,
+			NumberOfTrades:           int32(item.NumberOfTrades),
+			TakerBuyBaseAssetVolume:  item.TakerBuyBaseAssetVolume,
+			TakerBuyQuoteAssetVolume: item.TakerBuyQuoteAssetVolume,
+			Symbol:                   item.Symbol,
+			Interval:                 item.Interval,
+		})
+	}
 
-	return &app_cloudep_blockchain.ListCandleDataResp{}, nil
+	return &app_cloudep_blockchain.ListCandleDataResp{
+		Data: res,
+	}, nil
 }

internal/repository/data_source_binance.go

@@ -143,19 +143,34 @@ func (repo *BinanceRepository) GetSymbols(ctx context.Context) ([]*entity.Symbol
 func (repo *BinanceRepository) FetchHistoryKline(ctx context.Context, param repository.QueryKline) ([]*entity.Kline, error) {
 	start := time.Unix(0, param.StartTime)
 	end := time.Unix(0, param.EndTime)
+	const weeks = 168 * time.Hour
 
 	var allKLines []*entity.Kline
 
-	// 產生所有天的任務
-	for d := start; !d.After(end); d = d.AddDate(0, 0, 1) {
-		day := d
-		a, err := repo.fetchHistoryKline(ctx, param.Symbol, param.Interval, day.Format(time.DateOnly))
-		if err != nil {
-			logx.Errorf("failed to get history of kline : %v", err)
+	if end.Sub(start) >= weeks {
+		// 用 monthly
+		for t := start; t.Before(end); t = t.AddDate(0, 1, 0) {
+			month := t
+			ks, err := repo.fetchHistoryKline(ctx, param.Symbol, param.Interval, month.Format("2006-01"), blockchain.BinanceHistoryMonthlyKLines)
+			if err != nil {
+				logx.Errorf("failed to get history of kline : %v", err)
 
-			continue
+				continue
+			}
+			allKLines = append(allKLines, ks...)
+		}
+	} else {
+		// 產生所有天的任務
+		for d := start; !d.After(end); d = d.AddDate(0, 0, 1) {
+			day := d
+			a, err := repo.fetchHistoryKline(ctx, param.Symbol, param.Interval, day.Format(time.DateOnly), blockchain.BinanceHistoryDataKlines)
+			if err != nil {
+				logx.Errorf("failed to get history of kline : %v", err)
+
+				continue
+			}
+			allKLines = append(allKLines, a...)
 		}
-		allKLines = append(allKLines, a...)
 	}
 
 	return allKLines, nil
@@ -237,8 +252,8 @@ func (repo *BinanceRepository) getSymbolsFromSource(ctx context.Context) ([]bina
 	return info.Symbols, nil
 }
 
-func (repo *BinanceRepository) fetchHistoryKline(ctx context.Context, symbol string, interval string, date string) ([]*entity.Kline, error) {
-	baseURL := fmt.Sprintf("%s%s", blockchain.BinanceHistoryDataBase, blockchain.BinanceHistoryDataKlines)
+func (repo *BinanceRepository) fetchHistoryKline(ctx context.Context, symbol string, interval string, date string, kType string) ([]*entity.Kline, error) {
+	baseURL := fmt.Sprintf("%s%s", blockchain.BinanceHistoryDataBase, kType)
 	symbol = strings.ToUpper(symbol)
 	zipFile := fmt.Sprintf("%s-%s-%s.zip", symbol, interval, date)
 	url := fmt.Sprintf("%s/%s/%s/%s", baseURL, symbol, interval, zipFile)

internal/server/blockchainservice/blockchain_service_server.go

@@ -1,5 +1,5 @@
 // Code generated by goctl. DO NOT EDIT.
-// goctl 1.8.5
+// goctl 1.8.1
 // Source: blockchain.proto
 
 package server