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msg_server_entry.go
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/
msg_server_entry.go
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package keeper
import (
"context"
"strings"
"cosmossdk.io/errors"
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
ibctransfertypes "github.com/cosmos/ibc-go/v7/modules/apps/transfer/types"
"github.com/elys-network/elys/x/assetprofile/types"
)
func (k msgServer) CreateEntry(goCtx context.Context, msg *types.MsgCreateEntry) (*types.MsgCreateEntryResponse, error) {
if k.authority != msg.Authority {
return nil, errors.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority, msg.Authority)
}
ctx := sdk.UnwrapSDKContext(goCtx)
// Check if the entry already exists
_, isFound := k.GetEntry(ctx, msg.BaseDenom)
if isFound {
return nil, errorsmod.Wrap(sdkerrors.ErrInvalidRequest, "entry already set")
}
// check the validity of ibc denom & channel
hash, err := ibctransfertypes.ParseHexHash(strings.TrimPrefix(msg.Denom, "ibc/"))
if err == nil && k.transferKeeper != nil {
denomTrace, ok := k.transferKeeper.GetDenomTrace(ctx, hash)
if !ok {
return nil, types.ErrNotValidIbcDenom
}
if !strings.Contains(denomTrace.Path, msg.IbcChannelId) {
return nil, types.ErrChannelIdAndDenomHashMismatch
}
}
entry := types.Entry{
Authority: msg.Authority,
BaseDenom: msg.BaseDenom,
Decimals: msg.Decimals,
Denom: msg.Denom,
Path: msg.Path,
IbcChannelId: msg.IbcChannelId,
IbcCounterpartyChannelId: msg.IbcCounterpartyChannelId,
DisplayName: msg.DisplayName,
DisplaySymbol: msg.DisplaySymbol,
Network: msg.Network,
Address: msg.Address,
ExternalSymbol: msg.ExternalSymbol,
TransferLimit: msg.TransferLimit,
Permissions: msg.Permissions,
UnitDenom: msg.UnitDenom,
IbcCounterpartyDenom: msg.IbcCounterpartyDenom,
IbcCounterpartyChainId: msg.IbcCounterpartyChainId,
CommitEnabled: msg.CommitEnabled,
WithdrawEnabled: msg.WithdrawEnabled,
}
k.SetEntry(ctx, entry)
return &types.MsgCreateEntryResponse{}, nil
}
func (k msgServer) UpdateEntry(goCtx context.Context, msg *types.MsgUpdateEntry) (*types.MsgUpdateEntryResponse, error) {
if k.authority != msg.Authority {
return nil, errors.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority, msg.Authority)
}
ctx := sdk.UnwrapSDKContext(goCtx)
// Check if the value exists
entry, isFound := k.GetEntry(ctx, msg.BaseDenom)
if !isFound {
return nil, errorsmod.Wrap(sdkerrors.ErrKeyNotFound, "entry not set")
}
// Checks if the the msg authority is the same as the current owner
if msg.Authority != entry.Authority {
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, "incorrect owner")
}
// check the validity of ibc denom & channel
hash, err := ibctransfertypes.ParseHexHash(strings.TrimPrefix(msg.Denom, "ibc/"))
if err == nil && k.transferKeeper != nil {
denomTrace, ok := k.transferKeeper.GetDenomTrace(ctx, hash)
if !ok {
return nil, types.ErrNotValidIbcDenom
}
if !strings.Contains(denomTrace.Path, msg.IbcChannelId) {
return nil, types.ErrChannelIdAndDenomHashMismatch
}
}
entry = types.Entry{
Authority: msg.Authority,
BaseDenom: msg.BaseDenom,
Decimals: msg.Decimals,
Denom: msg.Denom,
Path: msg.Path,
IbcChannelId: msg.IbcChannelId,
IbcCounterpartyChannelId: msg.IbcCounterpartyChannelId,
DisplayName: msg.DisplayName,
DisplaySymbol: msg.DisplaySymbol,
Network: msg.Network,
Address: msg.Address,
ExternalSymbol: msg.ExternalSymbol,
TransferLimit: msg.TransferLimit,
Permissions: msg.Permissions,
UnitDenom: msg.UnitDenom,
IbcCounterpartyDenom: msg.IbcCounterpartyDenom,
IbcCounterpartyChainId: msg.IbcCounterpartyChainId,
CommitEnabled: msg.CommitEnabled,
WithdrawEnabled: msg.WithdrawEnabled,
}
k.SetEntry(ctx, entry)
return &types.MsgUpdateEntryResponse{}, nil
}
func (k msgServer) DeleteEntry(goCtx context.Context, msg *types.MsgDeleteEntry) (*types.MsgDeleteEntryResponse, error) {
if k.authority != msg.Authority {
return nil, errors.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority, msg.Authority)
}
ctx := sdk.UnwrapSDKContext(goCtx)
// Check if the value exists
entry, isFound := k.GetEntry(ctx, msg.BaseDenom)
if !isFound {
return nil, errorsmod.Wrap(sdkerrors.ErrKeyNotFound, "entry not set")
}
// Checks if the the msg authority is the same as the current owner
if msg.Authority != entry.Authority {
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, "incorrect owner")
}
k.RemoveEntry(ctx, msg.BaseDenom)
return &types.MsgDeleteEntryResponse{}, nil
}