64 lines
2.1 KiB
Go
64 lines
2.1 KiB
Go
package keeper
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import (
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"github.com/cosmos/cosmos-sdk/codec"
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sdk "github.com/cosmos/cosmos-sdk/types"
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capabilitykeeper "github.com/cosmos/cosmos-sdk/x/capability/keeper"
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clientkeeper "github.com/cosmos/cosmos-sdk/x/ibc/core/02-client/keeper"
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clienttypes "github.com/cosmos/cosmos-sdk/x/ibc/core/02-client/types"
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connectionkeeper "github.com/cosmos/cosmos-sdk/x/ibc/core/03-connection/keeper"
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channelkeeper "github.com/cosmos/cosmos-sdk/x/ibc/core/04-channel/keeper"
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portkeeper "github.com/cosmos/cosmos-sdk/x/ibc/core/05-port/keeper"
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porttypes "github.com/cosmos/cosmos-sdk/x/ibc/core/05-port/types"
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"github.com/cosmos/cosmos-sdk/x/ibc/core/types"
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)
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var _ types.QueryServer = (*Keeper)(nil)
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// Keeper defines each ICS keeper for IBC
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type Keeper struct {
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// implements gRPC QueryServer interface
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types.QueryServer
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cdc codec.BinaryMarshaler
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ClientKeeper clientkeeper.Keeper
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ConnectionKeeper connectionkeeper.Keeper
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ChannelKeeper channelkeeper.Keeper
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PortKeeper portkeeper.Keeper
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Router *porttypes.Router
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}
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// NewKeeper creates a new ibc Keeper
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func NewKeeper(
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cdc codec.BinaryMarshaler, key sdk.StoreKey, stakingKeeper clienttypes.StakingKeeper, scopedKeeper capabilitykeeper.ScopedKeeper,
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) *Keeper {
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clientKeeper := clientkeeper.NewKeeper(cdc, key, stakingKeeper)
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connectionKeeper := connectionkeeper.NewKeeper(cdc, key, clientKeeper)
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portKeeper := portkeeper.NewKeeper(scopedKeeper)
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channelKeeper := channelkeeper.NewKeeper(cdc, key, clientKeeper, connectionKeeper, portKeeper, scopedKeeper)
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return &Keeper{
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cdc: cdc,
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ClientKeeper: clientKeeper,
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ConnectionKeeper: connectionKeeper,
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ChannelKeeper: channelKeeper,
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PortKeeper: portKeeper,
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}
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}
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// Codec returns the IBC module codec.
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func (k Keeper) Codec() codec.BinaryMarshaler {
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return k.cdc
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}
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// SetRouter sets the Router in IBC Keeper and seals it. The method panics if
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// there is an existing router that's already sealed.
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func (k *Keeper) SetRouter(rtr *porttypes.Router) {
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if k.Router != nil && k.Router.Sealed() {
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panic("cannot reset a sealed router")
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}
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k.Router = rtr
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k.Router.Seal()
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}
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