addcfbf5cb
* Update docs/sdk/clients.md * organize ADR directory like tendermint * docs: move spec-proposals into spec/ * remove lotion, moved to website repo * move getting-started to cosmos-hub, and voyager to website * docs: move lite/ into clients/lite/ * move introduction/ content to website repo * move resources/ content to website repo * mv sdk/clients.md to clients/clients.md * mv validators to cosmos-hub/validators * move deprecated sdk/ content to _attic * sdk/modules.md is duplicate with modules/README.md * consolidate remianing sdk/ files into a single sdk.md * move examples/ to docs/examples/ * mv docs/cosmos-hub to docs/gaia * Add keys/accounts section to localnet docs
34 lines
710 B
Go
34 lines
710 B
Go
package pow
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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// POW handler
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func (pk Keeper) Handler(ctx sdk.Context, msg sdk.Msg) sdk.Result {
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switch msg := msg.(type) {
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case MsgMine:
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return handleMsgMine(ctx, pk, msg)
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default:
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errMsg := "Unrecognized pow Msg type: " + msg.Type()
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return sdk.ErrUnknownRequest(errMsg).Result()
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}
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}
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func handleMsgMine(ctx sdk.Context, pk Keeper, msg MsgMine) sdk.Result {
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// precondition: msg has passed ValidateBasic
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newDiff, newCount, err := pk.CheckValid(ctx, msg.Difficulty, msg.Count)
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if err != nil {
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return err.Result()
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}
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err = pk.ApplyValid(ctx, msg.Sender, newDiff, newCount)
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if err != nil {
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return err.Result()
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}
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return sdk.Result{}
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}
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