Merge PR #3507: Results from x/staking & x/slashing peer review

types/int.go

@@ -18,6 +18,8 @@ func gt(i *big.Int, i2 *big.Int) bool { return i.Cmp(i2) == 1 }
 
 func lt(i *big.Int, i2 *big.Int) bool { return i.Cmp(i2) == -1 }
 
+func lte(i *big.Int, i2 *big.Int) bool { return i.Cmp(i2) <= 0 }
+
 func add(i *big.Int, i2 *big.Int) *big.Int { return new(big.Int).Add(i, i2) }
 
 func sub(i *big.Int, i2 *big.Int) *big.Int { return new(big.Int).Sub(i, i2) }
@@ -191,6 +193,11 @@ func (i Int) LT(i2 Int) bool {
 	return lt(i.i, i2.i)
 }
 
+// LTE returns true if first Int is less than or equal to second
+func (i Int) LTE(i2 Int) bool {
+	return lte(i.i, i2.i)
+}
+
 // Add adds Int from another
 func (i Int) Add(i2 Int) (res Int) {
 	res = Int{add(i.i, i2.i)}

types/stake.go

@@ -47,7 +47,6 @@ type Validator interface {
 	GetTendermintPower() int64    // validation power in tendermint
 	GetCommission() Dec           // validator commission rate
 	GetDelegatorShares() Dec      // total outstanding delegator shares
-	GetBondHeight() int64         // height in which the validator became active
 	GetDelegatorShareExRate() Dec // tokens per delegator share exchange rate
 }
 
@@ -123,7 +122,6 @@ type StakingHooks interface {
 
 	AfterValidatorBonded(ctx Context, consAddr ConsAddress, valAddr ValAddress)         // Must be called when a validator is bonded
 	AfterValidatorBeginUnbonding(ctx Context, consAddr ConsAddress, valAddr ValAddress) // Must be called when a validator begins unbonding
-	AfterValidatorPowerDidChange(ctx Context, consAddr ConsAddress, valAddr ValAddress) // Called at EndBlock when a validator's power did change
 
 	BeforeDelegationCreated(ctx Context, delAddr AccAddress, valAddr ValAddress)        // Must be called when a delegation is created
 	BeforeDelegationSharesModified(ctx Context, delAddr AccAddress, valAddr ValAddress) // Must be called when a delegation's shares are modified