0g-chain/internal/x/paychan/endblocker.go

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package paychan
import ()
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func EndBlocker(ctx sdk.Context, k Keeper) sdk.Tags {
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// Iterate through submittedUpdatesQueue
// TODO optimise so it doesn't pull every update from DB every block
var sUpdate SubmittedUpdate
q := k.getSubmittedUpdatesQueue(ctx)
for _, id := range q {
// close the channel if the update has reached its execution time.
// Using >= in case some are somehow missed.
sUpdate = k.getSubmittedUpdate(ctx, id)
if ctx.BlockHeight() >= sUpdate.ExecutionTime {
k.closeChannel(ctx, sUpdate.Update)
}
}
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tags := sdk.NewTags()
return tags
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}