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admin_describe_network.go
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admin_describe_network.go
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package api
import (
"context"
"fmt"
"code.vegaprotocol.io/vega/libs/jsonrpc"
"github.com/mitchellh/mapstructure"
)
type AdminDescribeNetworkParams struct {
Name string `json:"name"`
}
type AdminDescribeNetwork struct {
networkStore NetworkStore
}
func (h *AdminDescribeNetwork) Handle(_ context.Context, rawParams jsonrpc.Params) (jsonrpc.Result, *jsonrpc.ErrorDetails) {
params, err := validateDescribeNetworkParams(rawParams)
if err != nil {
return nil, invalidParams(err)
}
if exist, err := h.networkStore.NetworkExists(params.Name); err != nil {
return nil, internalError(fmt.Errorf("could not verify the network existence: %w", err))
} else if !exist {
return nil, invalidParams(ErrNetworkDoesNotExist)
}
n, err := h.networkStore.GetNetwork(params.Name)
if err != nil {
return nil, internalError(fmt.Errorf("could not retrieve the network configuration: %w", err))
}
resp := AdminNetwork{
Name: n.Name,
Metadata: n.Metadata,
API: AdminAPIConfig{
GRPC: AdminGRPCConfig{
Hosts: n.API.GRPC.Hosts,
Retries: n.API.GRPC.Retries,
},
REST: AdminRESTConfig{
Hosts: n.API.REST.Hosts,
},
GraphQL: AdminGraphQLConfig{
Hosts: n.API.GraphQL.Hosts,
},
},
Apps: AdminAppConfig{
Explorer: n.Apps.Explorer,
Console: n.Apps.Console,
Governance: n.Apps.Governance,
},
}
// make sure nil maps come through as empty slices
if resp.API.GRPC.Hosts == nil {
resp.API.GRPC.Hosts = []string{}
}
if resp.API.GraphQL.Hosts == nil {
resp.API.GraphQL.Hosts = []string{}
}
if resp.API.REST.Hosts == nil {
resp.API.REST.Hosts = []string{}
}
return resp, nil
}
func validateDescribeNetworkParams(rawParams jsonrpc.Params) (AdminDescribeNetworkParams, error) {
if rawParams == nil {
return AdminDescribeNetworkParams{}, ErrParamsRequired
}
params := AdminDescribeNetworkParams{}
if err := mapstructure.Decode(rawParams, ¶ms); err != nil {
return AdminDescribeNetworkParams{}, ErrParamsDoNotMatch
}
if params.Name == "" {
return AdminDescribeNetworkParams{}, ErrNetworkNameIsRequired
}
return params, nil
}
func NewAdminDescribeNetwork(
networkStore NetworkStore,
) *AdminDescribeNetwork {
return &AdminDescribeNetwork{
networkStore: networkStore,
}
}