Update naming

bdchain/api/tx_ledger.proto

@@ -0,0 +1,42 @@
+syntax = "proto3";
+
+package bdchain.api;
+
+import "google/protobuf/empty.proto";
+import "bdchain/api/common.proto";
+
+option go_package = "bdchain/api/protobuf/tx_ledger";
+option java_package = "bdchain.protobuf";
+option java_outer_classname = "TransactionLedgerProto";
+option java_multiple_files = true;
+
+service TransactionLedger {
+    rpc CreateLedger (CreateLedgerRequest) returns (CreateLedgerResponse);
+    rpc GetLedgers (google.protobuf.Empty) returns (GetLedgersResponse);
+    rpc SendTransaction (SendTransactionRequest) returns (SendTransactionResponse);
+}
+
+message CreateLedgerRequest {
+    string name = 1;
+}
+message CreateLedgerResponse {
+    bool ok = 1;
+}
+
+message GetLedgersResponse {
+    repeated string ledgers = 1;
+}
+
+message SendTransactionRequest {
+    string ledger = 1;
+    message Transaction {
+        TransactionType type = 1;
+        bytes from = 2;
+        bytes to = 3;
+        bytes data = 4;
+    }
+    Transaction transaction = 2;
+}
+message SendTransactionResponse {
+    bytes hash = 1;
+}