code.vegaprotocol.io/vega@v0.79.0/wallet/api/admin_list_networks.go (about)

     1  // Copyright (C) 2023 Gobalsky Labs Limited
     2  //
     3  // This program is free software: you can redistribute it and/or modify
     4  // it under the terms of the GNU Affero General Public License as
     5  // published by the Free Software Foundation, either version 3 of the
     6  // License, or (at your option) any later version.
     7  //
     8  // This program is distributed in the hope that it will be useful,
     9  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    10  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11  // GNU Affero General Public License for more details.
    12  //
    13  // You should have received a copy of the GNU Affero General Public License
    14  // along with this program.  If not, see <http://www.gnu.org/licenses/>.
    15  
    16  package api
    17  
    18  import (
    19  	"context"
    20  	"fmt"
    21  
    22  	"code.vegaprotocol.io/vega/libs/jsonrpc"
    23  	"code.vegaprotocol.io/vega/wallet/network"
    24  )
    25  
    26  type AdminListNetworksResult struct {
    27  	Networks []AdminListNetworkResult `json:"networks"`
    28  }
    29  
    30  type AdminListNetworkResult struct {
    31  	Name     string             `json:"name"`
    32  	Metadata []network.Metadata `json:"metadata"`
    33  }
    34  
    35  type AdminListNetworks struct {
    36  	networkStore NetworkStore
    37  }
    38  
    39  // Handle List all registered networks.
    40  func (h *AdminListNetworks) Handle(_ context.Context, _ jsonrpc.Params) (jsonrpc.Result, *jsonrpc.ErrorDetails) {
    41  	networks, err := h.networkStore.ListNetworks()
    42  	if err != nil {
    43  		return nil, InternalError(fmt.Errorf("could not list the networks: %w", err))
    44  	}
    45  
    46  	netsWithMetadata := make([]AdminListNetworkResult, 0, len(networks))
    47  	for _, networkName := range networks {
    48  		net, err := h.networkStore.GetNetwork(networkName)
    49  		if err != nil {
    50  			continue
    51  		}
    52  		netsWithMetadata = append(netsWithMetadata, AdminListNetworkResult{
    53  			Name:     networkName,
    54  			Metadata: net.Metadata,
    55  		})
    56  	}
    57  
    58  	return AdminListNetworksResult{
    59  		Networks: netsWithMetadata,
    60  	}, nil
    61  }
    62  
    63  func NewAdminListNetworks(
    64  	networkStore NetworkStore,
    65  ) *AdminListNetworks {
    66  	return &AdminListNetworks{
    67  		networkStore: networkStore,
    68  	}
    69  }