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gaia store debugging

This commit is contained in:
rigelrozanski 2018-01-26 03:31:07 +00:00
parent e00f285379
commit 73eb98ca7f
3 changed files with 137 additions and 132 deletions
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136
x/stake/store.go
View File

@ -4,141 +4,10 @@ import (
"encoding/binary"
crypto "github.com/tendermint/go-crypto"
"github.com/tendermint/go-wire"
"github.com/cosmos/cosmos-sdk/types"
)
/////////////////////////////////////////////////////////// temp types
var cdc = wire.NewCodec()
//nolint
type Params struct {
HoldBonded crypto.Address `json:"hold_bonded"` // account where all bonded coins are held
HoldUnbonded crypto.Address `json:"hold_unbonded"` // account where all delegated but unbonded coins are held
InflationRateChange int64 `json:"inflation_rate_change"` // XXX maximum annual change in inflation rate
InflationMax int64 `json:"inflation_max"` // XXX maximum inflation rate
InflationMin int64 `json:"inflation_min"` // XXX minimum inflation rate
GoalBonded int64 `json:"goal_bonded"` // XXX Goal of percent bonded atoms
MaxVals uint16 `json:"max_vals"` // maximum number of validators
AllowedBondDenom string `json:"allowed_bond_denom"` // bondable coin denomination
// gas costs for txs
GasDeclareCandidacy int64 `json:"gas_declare_candidacy"`
GasEditCandidacy int64 `json:"gas_edit_candidacy"`
GasDelegate int64 `json:"gas_delegate"`
GasUnbond int64 `json:"gas_unbond"`
}
func defaultParams() Params {
return Params{
HoldBonded: []byte("77777777777777777777777777777777"),
HoldUnbonded: []byte("88888888888888888888888888888888"),
InflationRateChange: 13, //rational.New(13, 100),
InflationMax: 20, //rational.New(20, 100),
InflationMin: 7, //rational.New(7, 100),
GoalBonded: 67, //rational.New(67, 100),
MaxVals: 100,
AllowedBondDenom: "fermion",
GasDeclareCandidacy: 20,
GasEditCandidacy: 20,
GasDelegate: 20,
GasUnbond: 20,
}
}
// GlobalState - dynamic parameters of the current state
type GlobalState struct {
TotalSupply int64 `json:"total_supply"` // total supply of all tokens
BondedShares int64 `json:"bonded_shares"` // sum of all shares distributed for the Bonded Pool
UnbondedShares int64 `json:"unbonded_shares"` // sum of all shares distributed for the Unbonded Pool
BondedPool int64 `json:"bonded_pool"` // reserve of bonded tokens
UnbondedPool int64 `json:"unbonded_pool"` // reserve of unbonded tokens held with candidates
InflationLastTime int64 `json:"inflation_last_time"` // block which the last inflation was processed // TODO make time
Inflation int64 `json:"inflation"` // current annual inflation rate
}
// XXX define globalstate interface?
func initialGlobalState() *GlobalState {
return &GlobalState{
TotalSupply: 0,
BondedShares: 0, //rational.Zero,
UnbondedShares: 0, //rational.Zero,
BondedPool: 0,
UnbondedPool: 0,
InflationLastTime: 0,
Inflation: 0, //rational.New(7, 100),
}
}
// CandidateStatus - status of a validator-candidate
type CandidateStatus byte
const (
// nolint
Bonded CandidateStatus = 0x00
Unbonded CandidateStatus = 0x01
Revoked CandidateStatus = 0x02
)
// Candidate defines the total amount of bond shares and their exchange rate to
// coins. Accumulation of interest is modelled as an in increase in the
// exchange rate, and slashing as a decrease. When coins are delegated to this
// candidate, the candidate is credited with a DelegatorBond whose number of
// bond shares is based on the amount of coins delegated divided by the current
// exchange rate. Voting power can be calculated as total bonds multiplied by
// exchange rate.
type Candidate struct {
Status CandidateStatus `json:"status"` // Bonded status
PubKey crypto.PubKey `json:"pub_key"` // Pubkey of candidate
Owner crypto.Address `json:"owner"` // Sender of BondTx - UnbondTx returns here
Assets int64 `json:"assets"` // total shares of a global hold pools TODO custom type PoolShares
Liabilities int64 `json:"liabilities"` // total shares issued to a candidate's delegators TODO custom type DelegatorShares
VotingPower int64 `json:"voting_power"` // Voting power if considered a validator
Description Description `json:"description"` // Description terms for the candidate
}
//nolint
type Candidates []*Candidate
type Validator struct {
PubKey crypto.PubKey `json:"pub_key"` // Pubkey of candidate
VotingPower int64 `json:"voting_power"` // Voting power if considered a validator
}
type Validators []Validator
// Description - description fields for a candidate
type Description struct {
Moniker string `json:"moniker"`
Identity string `json:"identity"`
Website string `json:"website"`
Details string `json:"details"`
}
// NewCandidate - initialize a new candidate
func NewCandidate(pubKey crypto.PubKey, owner crypto.Address, description Description) *Candidate {
return &Candidate{
Status: Unbonded,
PubKey: pubKey,
Owner: owner,
Assets: 0, // rational.Zero,
Liabilities: 0, // rational.Zero,
VotingPower: 0, //rational.Zero,
Description: description,
}
}
//nolint
type DelegatorBond struct {
PubKey crypto.PubKey `json:"pub_key"`
Shares int64 `json:"shares"`
}
///////////////////////////////////////////////////////////j
// nolint
var (
// Keys for store prefixes
@ -291,10 +160,13 @@ func getValidators(store types.KVStore, maxVal int) Validators {
// loadCandidates - get the active list of all candidates TODO replace with multistore
func loadCandidates(store types.KVStore) (candidates Candidates) {
iterator := store.Iterator(subspace(CandidateKeyPrefix)) //smallest to largest
//iterator := store.Iterator(subspace(CandidateKeyPrefix)) //smallest to largest
//iterator := store.Iterator(CandidateKeyPrefix, []byte(nil)) //smallest to largest
iterator := store.Iterator([]byte{}, []byte(nil)) //smallest to largest
for i := 0; ; i++ {
if !iterator.Valid() {
//panic(fmt.Sprintf("debug i: %v\n", i))
iterator.Close()
break
}

1
x/stake/store_test.go
View File

@ -77,6 +77,7 @@ func TestState(t *testing.T) {
resCand = loadCandidate(store, pk)
assert.True(candidatesEqual(candidate, resCand))
store.Write()
// also test that the pubkey has been added to pubkey list
resPks = loadCandidates(store)
require.Equal(1, len(resPks))

132
x/stake/types.go Normal file
View File

@ -0,0 +1,132 @@
package stake
import (
crypto "github.com/tendermint/go-crypto"
"github.com/tendermint/go-wire"
)
var cdc = wire.NewCodec()
//nolint
type Params struct {
HoldBonded crypto.Address `json:"hold_bonded"` // account where all bonded coins are held
HoldUnbonded crypto.Address `json:"hold_unbonded"` // account where all delegated but unbonded coins are held
InflationRateChange int64 `json:"inflation_rate_change"` // XXX maximum annual change in inflation rate
InflationMax int64 `json:"inflation_max"` // XXX maximum inflation rate
InflationMin int64 `json:"inflation_min"` // XXX minimum inflation rate
GoalBonded int64 `json:"goal_bonded"` // XXX Goal of percent bonded atoms
MaxVals uint16 `json:"max_vals"` // maximum number of validators
AllowedBondDenom string `json:"allowed_bond_denom"` // bondable coin denomination
// gas costs for txs
GasDeclareCandidacy int64 `json:"gas_declare_candidacy"`
GasEditCandidacy int64 `json:"gas_edit_candidacy"`
GasDelegate int64 `json:"gas_delegate"`
GasUnbond int64 `json:"gas_unbond"`
}
func defaultParams() Params {
return Params{
HoldBonded: []byte("77777777777777777777777777777777"),
HoldUnbonded: []byte("88888888888888888888888888888888"),
InflationRateChange: 13, //rational.New(13, 100),
InflationMax: 20, //rational.New(20, 100),
InflationMin: 7, //rational.New(7, 100),
GoalBonded: 67, //rational.New(67, 100),
MaxVals: 100,
AllowedBondDenom: "fermion",
GasDeclareCandidacy: 20,
GasEditCandidacy: 20,
GasDelegate: 20,
GasUnbond: 20,
}
}
// GlobalState - dynamic parameters of the current state
type GlobalState struct {
TotalSupply int64 `json:"total_supply"` // total supply of all tokens
BondedShares int64 `json:"bonded_shares"` // sum of all shares distributed for the Bonded Pool
UnbondedShares int64 `json:"unbonded_shares"` // sum of all shares distributed for the Unbonded Pool
BondedPool int64 `json:"bonded_pool"` // reserve of bonded tokens
UnbondedPool int64 `json:"unbonded_pool"` // reserve of unbonded tokens held with candidates
InflationLastTime int64 `json:"inflation_last_time"` // block which the last inflation was processed // TODO make time
Inflation int64 `json:"inflation"` // current annual inflation rate
}
// XXX define globalstate interface?
func initialGlobalState() *GlobalState {
return &GlobalState{
TotalSupply: 0,
BondedShares: 0, //rational.Zero,
UnbondedShares: 0, //rational.Zero,
BondedPool: 0,
UnbondedPool: 0,
InflationLastTime: 0,
Inflation: 0, //rational.New(7, 100),
}
}
// CandidateStatus - status of a validator-candidate
type CandidateStatus byte
const (
// nolint
Bonded CandidateStatus = 0x00
Unbonded CandidateStatus = 0x01
Revoked CandidateStatus = 0x02
)
// Candidate defines the total amount of bond shares and their exchange rate to
// coins. Accumulation of interest is modelled as an in increase in the
// exchange rate, and slashing as a decrease. When coins are delegated to this
// candidate, the candidate is credited with a DelegatorBond whose number of
// bond shares is based on the amount of coins delegated divided by the current
// exchange rate. Voting power can be calculated as total bonds multiplied by
// exchange rate.
type Candidate struct {
Status CandidateStatus `json:"status"` // Bonded status
PubKey crypto.PubKey `json:"pub_key"` // Pubkey of candidate
Owner crypto.Address `json:"owner"` // Sender of BondTx - UnbondTx returns here
Assets int64 `json:"assets"` // total shares of a global hold pools TODO custom type PoolShares
Liabilities int64 `json:"liabilities"` // total shares issued to a candidate's delegators TODO custom type DelegatorShares
VotingPower int64 `json:"voting_power"` // Voting power if considered a validator
Description Description `json:"description"` // Description terms for the candidate
}
//nolint
type Candidates []*Candidate
type Validator struct {
PubKey crypto.PubKey `json:"pub_key"` // Pubkey of candidate
VotingPower int64 `json:"voting_power"` // Voting power if considered a validator
}
type Validators []Validator
// Description - description fields for a candidate
type Description struct {
Moniker string `json:"moniker"`
Identity string `json:"identity"`
Website string `json:"website"`
Details string `json:"details"`
}
// NewCandidate - initialize a new candidate
func NewCandidate(pubKey crypto.PubKey, owner crypto.Address, description Description) *Candidate {
return &Candidate{
Status: Unbonded,
PubKey: pubKey,
Owner: owner,
Assets: 0, // rational.Zero,
Liabilities: 0, // rational.Zero,
VotingPower: 0, //rational.Zero,
Description: description,
}
}
//nolint
type DelegatorBond struct {
PubKey crypto.PubKey `json:"pub_key"`
Shares int64 `json:"shares"`
}