rm upgrade handler and move migration helpers from app/upgrades to x/…

…staking

x/staking/legacy/v045/migrate.go

@@ -0,0 +1,39 @@
+package v11
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
+)
+
+// Set initial param values, based on https://github.com/iqlusioninc/liquidity-staking-module/blob/master/x/staking/spec/08_params.md
+func SetParamsStaking(ctx sdk.Context, k stakingkeeper.Keeper) {
+	params := k.GetParams(ctx)
+
+	params.ValidatorBondFactor = sdk.Dec(sdk.NewInt(250))
+	params.GlobalLiquidStakingCap = sdk.Dec(sdk.NewInt(25).Quo(sdk.NewInt(100)))
+	params.ValidatorLiquidStakingCap = sdk.Dec(sdk.NewInt(50).Quo(sdk.NewInt(100)))
+
+	k.SetParams(ctx, params)
+}
+
+// Set each validator's TotalValidatorBondShares and TotalLiquidShares to 0
+func SetAllValidatorBondAndLiquidSharesToZero(ctx sdk.Context, k stakingkeeper.Keeper) {
+
+	for _, Val := range k.GetAllValidators(ctx) {
+
+		Val.TotalValidatorBondShares = sdk.ZeroDec()
+		Val.TotalLiquidShares = sdk.ZeroDec()
+
+		k.SetValidator(ctx, Val)
+	}
+}
+
+// Set each validator's ValidatorBond to false
+func SetAllDelegationValidatorBondsFalse(ctx sdk.Context, k stakingkeeper.Keeper) {
+	for _, Del := range k.GetAllDelegations(ctx) {
+
+		Del.ValidatorBond = false
+
+		k.SetDelegation(ctx, Del)
+	}
+}