28 lines
740 B
Go
28 lines
740 B
Go
package keeper
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cerc-io/laconicd/x/wasm/types"
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)
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// Migrator is a struct for handling in-place store migrations.
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type Migrator struct {
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keeper Keeper
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}
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// NewMigrator returns a new Migrator.
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func NewMigrator(keeper Keeper) Migrator {
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return Migrator{keeper: keeper}
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}
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// Migrate1to2 migrates from version 1 to 2.
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func (m Migrator) Migrate1to2(ctx sdk.Context) error {
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m.keeper.IterateContractInfo(ctx, func(contractAddr sdk.AccAddress, contractInfo types.ContractInfo) bool {
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creator := sdk.MustAccAddressFromBech32(contractInfo.Creator)
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m.keeper.addToContractCreatorSecondaryIndex(ctx, creator, contractInfo.Created, contractAddr)
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return false
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})
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return nil
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}
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