gaia store debugging

x/stake/store.go

@@ -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
 		}

x/stake/store_test.go

@@ -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))

x/stake/types.go

@@ -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"`
+}