/
grpc_keeper.go
80 lines (67 loc) · 2.42 KB
/
grpc_keeper.go
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package keeper
import (
"context"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/public-awesome/stargaze/v10/x/globalfee/types"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
var _ types.QueryServer = &QueryServer{}
// QueryServer implements the module gRPC query service.
type QueryServer struct {
keeper Keeper
}
// NewQueryServer creates a new gRPC query server.
func NewQueryServer(keeper Keeper) *QueryServer {
return &QueryServer{
keeper: keeper,
}
}
func (q QueryServer) CodeAuthorization(c context.Context, req *types.QueryCodeAuthorizationRequest) (*types.QueryCodeAuthorizationResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "empty request")
}
ctx := sdk.UnwrapSDKContext(c)
ca, found := q.keeper.GetCodeAuthorization(ctx, req.GetCodeId())
if !found {
return nil, status.Errorf(codes.NotFound, "code authorization: not found")
}
return &types.QueryCodeAuthorizationResponse{
Methods: ca.GetMethods(),
}, nil
}
func (q QueryServer) ContractAuthorization(c context.Context, req *types.QueryContractAuthorizationRequest) (*types.QueryContractAuthorizationResponse, error) {
if req == nil {
return nil, status.Error(codes.InvalidArgument, "empty request")
}
contractAddr, err := sdk.AccAddressFromBech32(req.GetContractAddress())
if err != nil {
return nil, err
}
ctx := sdk.UnwrapSDKContext(c)
ca, found := q.keeper.GetContractAuthorization(ctx, contractAddr)
if !found {
return nil, status.Errorf(codes.NotFound, "contract authorization: not found")
}
return &types.QueryContractAuthorizationResponse{
Methods: ca.GetMethods(),
}, nil
}
func (q QueryServer) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
params := q.keeper.GetParams(ctx)
return &types.QueryParamsResponse{Params: ¶ms}, nil
}
func (q QueryServer) Authorizations(c context.Context, _ *types.QueryAuthorizationsRequest) (*types.QueryAuthorizationsResponse, error) {
ctx := sdk.UnwrapSDKContext(c)
res := types.QueryAuthorizationsResponse{}
q.keeper.IterateCodeAuthorizations(ctx, func(ca types.CodeAuthorization) bool {
res.CodeAuthorizations = append(res.CodeAuthorizations, &ca)
return false
})
q.keeper.IterateContractAuthorizations(ctx, func(ca types.ContractAuthorization) bool {
res.ContractAuthorizations = append(res.ContractAuthorizations, &ca)
return false
})
return &res, nil
}