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migrations.go
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migrations.go
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package keeper
// DONTCOVER
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/jackalLabs/canine-chain/v3/x/storage/exported"
"github.com/jackalLabs/canine-chain/v3/x/storage/legacy/paramUpgrade"
v2 "github.com/jackalLabs/canine-chain/v3/x/storage/legacy/v2"
v320 "github.com/jackalLabs/canine-chain/v3/x/storage/legacy/v320"
v4 "github.com/jackalLabs/canine-chain/v3/x/storage/legacy/v4"
)
// Migrator is a struct for handling in-place store migrations.
type Migrator struct {
k Keeper
legacySubspace exported.Subspace
}
// NewMigrator returns a new Migrator
func NewMigrator(keeper Keeper, legacySubspace exported.Subspace) Migrator {
return Migrator{
k: keeper,
legacySubspace: legacySubspace,
}
}
// Migrate1to2 migrates from version 1 to 2.
func (m Migrator) Migrate1to2(ctx sdk.Context) error {
return v2.MigrateStore(ctx, &m.k.paramstore)
}
// Migrate2to3 migrates from version 2 to 3.
func (m Migrator) Migrate2to3(ctx sdk.Context) error {
return v2.MigrateStore(ctx, &m.k.paramstore)
}
// Migrate3to4 migrates from version 3 to 4.
func (m Migrator) Migrate3to4(ctx sdk.Context) error {
return paramupgrade.MigrateStore(ctx, &m.k.paramstore)
}
// Migrate4to5 migrates from version 4 to 5.
func (m Migrator) Migrate4to5(ctx sdk.Context) error {
return v4.MigrateStore(ctx, m.legacySubspace, &m.k.paramstore)
}
// Migrate5to6 migrates from version 5 to 6.
func (m Migrator) Migrate5to6(ctx sdk.Context) error {
return v320.MigrateStore(ctx, &m.k.paramstore)
}