mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-15 04:25:27 +00:00
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package keeper
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import (
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"context"
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"github.com/0glabs/0g-chain/x/das/v1/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
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)
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var _ types.MsgServer = &Keeper{}
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// RequestDAS handles MsgRequestDAS messages
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func (k Keeper) RequestDAS(
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goCtx context.Context, msg *types.MsgRequestDAS,
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) (*types.MsgRequestDASResponse, error) {
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ctx := sdk.UnwrapSDKContext(goCtx)
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requestID, err := k.StoreNewDASRequest(ctx, msg.StreamID, msg.BatchHeaderHash, msg.NumBlobs)
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if err != nil {
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return nil, err
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}
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k.IncrementNextRequestID(ctx)
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return &types.MsgRequestDASResponse{
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RequestID: requestID,
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}, nil
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}
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// ReportDASResult handles MsgReportDASResult messages
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func (k Keeper) ReportDASResult(
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goCtx context.Context, msg *types.MsgReportDASResult,
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) (*types.MsgReportDASResultResponse, error) {
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ctx := sdk.UnwrapSDKContext(goCtx)
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sampler, err := sdk.ValAddressFromBech32(msg.Sampler)
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if err != nil {
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return nil, err
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}
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if _, found := k.stakingKeeperRef.GetValidator(ctx, sampler); !found {
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return nil, stakingtypes.ErrNoValidatorFound
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}
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if err := k.StoreNewDASResponse(ctx, msg.RequestID, sampler, msg.Results); err != nil {
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return nil, err
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}
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return &types.MsgReportDASResultResponse{}, nil
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}
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