github.com/stafiprotocol/go-substrate-rpc-client@v1.4.7/rpc/rpcs.go (about)

     1  // Go Substrate RPC Client (GSRPC) provides APIs and types around Polkadot and any Substrate-based chain RPC calls
     2  //
     3  // Copyright 2020 Stafi Protocol
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package rpc
    18  
    19  import (
    20  	"github.com/stafiprotocol/go-substrate-rpc-client/pkg/client"
    21  	"github.com/stafiprotocol/go-substrate-rpc-client/rpc/author"
    22  	"github.com/stafiprotocol/go-substrate-rpc-client/rpc/chain"
    23  	"github.com/stafiprotocol/go-substrate-rpc-client/rpc/state"
    24  	"github.com/stafiprotocol/go-substrate-rpc-client/rpc/system"
    25  )
    26  
    27  type RPCS struct {
    28  	Author *author.Author
    29  	Chain  *chain.Chain
    30  	State  *state.State
    31  	System *system.System
    32  	Client client.Client
    33  }
    34  
    35  func NewRPCS(endpoint string) (*RPCS, error) {
    36  	cl, err := client.Connect(endpoint)
    37  	if err != nil {
    38  		return nil, err
    39  	}
    40  
    41  	return &RPCS{
    42  		Author: author.NewAuthor(cl),
    43  		Chain:  chain.NewChain(cl),
    44  		State:  state.NewState(cl),
    45  		System: system.NewSystem(cl),
    46  		Client: cl,
    47  	}, nil
    48  }