Mukan Erkin Törük
88dd97a9f8
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40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
package keeper
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import (
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sdk "git.cw.tr/mukan-network/mukan-sdk/types"
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connectionv7 "git.cw.tr/mukan-network/mukan-ibc/modules/core/03-connection/migrations/v7"
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"git.cw.tr/mukan-network/mukan-ibc/modules/core/03-connection/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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// Migrate3to4 migrates from version 3 to 4.
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// This migration writes the sentinel localhost connection end to state.
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func (m Migrator) Migrate3to4(ctx sdk.Context) error {
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connectionv7.MigrateLocalhostConnection(ctx, m.keeper)
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return nil
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}
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// MigrateParams migrates from consensus version 4 to 5.
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// This migration takes the parameters that are currently stored and managed by x/params
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// and stores them directly in the ibc module's state.
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func (m Migrator) MigrateParams(ctx sdk.Context) error {
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var params types.Params
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m.keeper.legacySubspace.GetParamSet(ctx, ¶ms)
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if err := params.Validate(); err != nil {
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return err
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}
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m.keeper.SetParams(ctx, params)
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m.keeper.Logger(ctx).Info("successfully migrated connection to self-manage params")
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return nil
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}
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