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gleiser-oliveiragleiser-oliveira
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feat: add supply and borrow time series to the Core pool subgraph
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‎subgraphs/venus/schema.graphql‎

Lines changed: 214 additions & 135 deletions
Original file line numberDiff line numberDiff line change
@@ -2,178 +2,257 @@
22
The Comptroller type has protocol level variables stored
33
"""
44
type Comptroller @entity {
5-
"ID is set to comptroller address"
6-
id: Bytes!
7-
"Comptroller Address"
8-
address: Bytes!
9-
"Address of price oracle the comptroller uses"
10-
priceOracle: Bytes!
11-
"Factor used to determine repayAmount for liquidating"
12-
closeFactorMantissa: BigInt!
13-
"The percent bonus liquidators get for liquidating"
14-
liquidationIncentive: BigInt!
5+
"ID is set to comptroller address"
6+
id: Bytes!
7+
"Comptroller Address"
8+
address: Bytes!
9+
"Address of price oracle the comptroller uses"
10+
priceOracle: Bytes!
11+
"Factor used to determine repayAmount for liquidating"
12+
closeFactorMantissa: BigInt!
13+
"The percent bonus liquidators get for liquidating"
14+
liquidationIncentive: BigInt!
1515
}
1616

1717
"""
1818
ERC20 Token
1919
"""
2020
type Token @entity(immutable: true) {
21-
"Address of the asset"
22-
id: Bytes!
23-
"Address of the asset"
24-
address: Bytes!
25-
"Name of the asset"
26-
name: String!
27-
"Symbol of the asset"
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symbol: String
29-
"Decimals of the asset"
30-
decimals: Int!
21+
"Address of the asset"
22+
id: Bytes!
23+
"Address of the asset"
24+
address: Bytes!
25+
"Name of the asset"
26+
name: String!
27+
"Symbol of the asset"
28+
symbol: String
29+
"Decimals of the asset"
30+
decimals: Int!
3131
}
3232

3333
"""
3434
Market stores all high level variables for a vToken market
3535
"""
3636
type Market @entity {
37-
"VToken address"
38-
id: Bytes!
39-
"Vtoken Address"
40-
address: Bytes!
41-
"vToken decimal length"
42-
vTokenDecimals: Int!
43-
"Name of the vToken"
44-
name: String!
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"VToken symbol"
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symbol: String!
47-
"Flag indicating if the market is listed"
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isListed: Boolean!
49-
"Borrow rate per block"
50-
borrowRateMantissa: BigInt!
51-
"The vToken contract balance of BEP20 or BNB"
52-
cashMantissa: BigInt!
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"Collateral factor determining how much one can borrow"
54-
collateralFactorMantissa: BigInt!
55-
"Exchange rate of tokens / vTokens"
56-
exchangeRateMantissa: BigInt!
57-
"Address of the interest rate model"
58-
interestRateModelAddress: Bytes!
59-
"Reserves stored in the contract"
60-
reservesMantissa: BigInt!
61-
"Supply rate per block"
62-
supplyRateMantissa: BigInt!
63-
"Borrows in the market"
64-
totalBorrowsMantissa: BigInt!
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"Total vToken supplied"
66-
totalSupplyVTokenMantissa: BigInt!
67-
"Underlying Token"
68-
underlyingToken: Token!
69-
"XVS Supply Distribution Block"
70-
xvsSupplyStateBlock: BigInt!
71-
"XVS Supply Distribution Index"
72-
xvsSupplyStateIndex: BigInt!
73-
"XVS Reward Distribution Block"
74-
xvsBorrowStateBlock: BigInt!
75-
"XVS Reward Distribution Index"
76-
xvsBorrowStateIndex: BigInt!
77-
"The rate at which XVS is distributed to the corresponding supply market (per block)"
78-
xvsSupplySpeed: BigInt!
79-
"The rate at which XVS is distributed to the corresponding borrow market (per block)"
80-
xvsBorrowSpeed: BigInt!
37+
"VToken address"
38+
id: Bytes!
39+
"Vtoken Address"
40+
address: Bytes!
41+
"vToken decimal length"
42+
vTokenDecimals: Int!
43+
"Name of the vToken"
44+
name: String!
45+
"VToken symbol"
46+
symbol: String!
47+
"Flag indicating if the market is listed"
48+
isListed: Boolean!
49+
"Borrow rate per block"
50+
borrowRateMantissa: BigInt!
51+
"The vToken contract balance of BEP20 or BNB"
52+
cashMantissa: BigInt!
53+
"Collateral factor determining how much one can borrow"
54+
collateralFactorMantissa: BigInt!
55+
"Exchange rate of tokens / vTokens"
56+
exchangeRateMantissa: BigInt!
57+
"Address of the interest rate model"
58+
interestRateModelAddress: Bytes!
59+
"Reserves stored in the contract"
60+
reservesMantissa: BigInt!
61+
"Supply rate per block"
62+
supplyRateMantissa: BigInt!
63+
"Borrows in the market"
64+
totalBorrowsMantissa: BigInt!
65+
"Total vToken supplied"
66+
totalSupplyVTokenMantissa: BigInt!
67+
"Underlying Token"
68+
underlyingToken: Token!
69+
"XVS Supply Distribution Block"
70+
xvsSupplyStateBlock: BigInt!
71+
"XVS Supply Distribution Index"
72+
xvsSupplyStateIndex: BigInt!
73+
"XVS Reward Distribution Block"
74+
xvsBorrowStateBlock: BigInt!
75+
"XVS Reward Distribution Index"
76+
xvsBorrowStateIndex: BigInt!
77+
"The rate at which XVS is distributed to the corresponding supply market (per block)"
78+
xvsSupplySpeed: BigInt!
79+
"The rate at which XVS is distributed to the corresponding borrow market (per block)"
80+
xvsBorrowSpeed: BigInt!
8181

82-
"Block the market is updated to"
83-
accrualBlockNumber: BigInt!
84-
"The history of the markets borrow index return (Think S&P 500)"
85-
borrowIndex: BigInt!
86-
"The factor determining interest that goes to reserves"
87-
reserveFactorMantissa: BigInt!
88-
"Last recorded Underlying token price in USD cents"
89-
lastUnderlyingPriceCents: BigInt!
90-
"Block price was last updated"
91-
lastUnderlyingPriceBlockNumber: BigInt!
92-
"Total XVS Distributed for this market"
93-
totalXvsDistributedMantissa: BigInt!
82+
"Block the market is updated to"
83+
accrualBlockNumber: BigInt!
84+
"The history of the markets borrow index return (Think S&P 500)"
85+
borrowIndex: BigInt!
86+
"The factor determining interest that goes to reserves"
87+
reserveFactorMantissa: BigInt!
88+
"Last recorded Underlying token price in USD cents"
89+
lastUnderlyingPriceCents: BigInt!
90+
"Block price was last updated"
91+
lastUnderlyingPriceBlockNumber: BigInt!
92+
"Total XVS Distributed for this market"
93+
totalXvsDistributedMantissa: BigInt!
9494

95-
"Number of accounts currently supplying to this market"
96-
supplierCount: BigInt!
95+
"Number of accounts currently supplying to this market"
96+
supplierCount: BigInt!
9797

98-
"Number of accounts currently borrowing from this market"
99-
borrowerCount: BigInt!
98+
"Number of accounts currently borrowing from this market"
99+
borrowerCount: BigInt!
100100

101-
"Accounts who participate in this market"
102-
accounts: [MarketPosition!]! @derivedFrom(field:"market")
101+
"Accounts who participate in this market"
102+
accounts: [MarketPosition!]! @derivedFrom(field: "market")
103+
}
104+
105+
"""
106+
MarketRatesData records the state of a given market rates in a block number/timestamp
107+
"""
108+
type MarketRatesData @entity(timeseries: true) {
109+
"Incremental ID"
110+
id: Int8!
111+
"Timestamp in microseconds"
112+
timestamp: Timestamp!
113+
"Corresponding block number"
114+
blockNumber: BigInt!
115+
"Corresponding market"
116+
market: Market!
117+
"vToken exchange rate in the given block number/timestamp"
118+
exchangeRateMantissa: BigInt!
119+
"Supply rate in the given block number/timestamp"
120+
supplyRateMantissa: BigInt!
121+
"Borrow rate in the given block number/timestamp"
122+
borrowRateMantissa: BigInt!
123+
"Underlying token price in cents"
124+
underlyingPriceCents: BigInt!
125+
}
126+
127+
"""
128+
MarketRatesDaily is an aggregation for the MarketRatesData time series
129+
Useful to calculate daily averages for the market rates
130+
"""
131+
type MarketRatesDaily @aggregation(intervals: ["day"], source: "MarketRatesData") {
132+
"Incremental ID"
133+
id: Int8!
134+
"Timestamp in microseconds"
135+
timestamp: Timestamp!
136+
"Corresponding market"
137+
market: Market!
138+
"Count of data points the given interval"
139+
count: Int8! @aggregate(fn: "count", cumulative: true)
140+
"Sum of the supply rates in the given interval"
141+
supplyRateMantissaSum: BigInt! @aggregate(fn: "sum", arg: "supplyRateMantissa")
142+
"Sum of the borrow rates in the given interval"
143+
borrowRateMantissaSum: BigInt! @aggregate(fn: "sum", arg: "borrowRateMantissa")
144+
"Sum of the exchange rates in the given interval"
145+
exchangeRateMantissaSum: BigInt! @aggregate(fn: "sum", arg: "exchangeRateMantissa")
103146
}
104147

105148
"""
106149
Account is an BNB address, with a list of all vToken markets the account has
107150
participated in, along with liquidation information.
108151
"""
109152
type Account @entity {
110-
"Account address"
111-
id: Bytes!
112-
"Account address"
113-
address: Bytes!
114-
"Array of VTokens user is in"
115-
tokens: [MarketPosition!]! @derivedFrom(field: "account")
116-
"Count user has been liquidated"
117-
countLiquidated: Int!
118-
"Count user has liquidated others"
119-
countLiquidator: Int!
120-
"True if user has ever borrowed"
121-
hasBorrowed: Boolean!
153+
"Account address"
154+
id: Bytes!
155+
"Account address"
156+
address: Bytes!
157+
"Array of VTokens user is in"
158+
tokens: [MarketPosition!]! @derivedFrom(field: "account")
159+
"Count user has been liquidated"
160+
countLiquidated: Int!
161+
"Count user has liquidated others"
162+
countLiquidator: Int!
163+
"True if user has ever borrowed"
164+
hasBorrowed: Boolean!
122165
}
123166

124167
"""
125168
MarketPosition is a single account within a single vToken market
126169
"""
127170
type MarketPosition @entity {
128-
"Concatenation of VToken address and user address"
129-
id: Bytes!
130-
"Relation to market"
131-
market: Market!
132-
"Relation to user"
133-
account: Account!
134-
"Block the position is updated to"
135-
accrualBlockNumber: BigInt!
136-
"Borrow Index this position last accrued interest"
137-
borrowIndex: BigInt!
138-
"True if user is entered, false if they are exited"
139-
enteredMarket: Boolean!
140-
"VToken balance of the user"
141-
vTokenBalanceMantissa: BigInt!
142-
"Total amount of underlying redeemed"
143-
totalUnderlyingRedeemedMantissa: BigInt!
144-
"Total amount underlying repaid"
145-
totalUnderlyingRepaidMantissa: BigInt!
146-
"Stored borrow balance stored in contract (exclusive of interest since accrualBlockNumber)"
147-
storedBorrowBalanceMantissa: BigInt!
171+
"Concatenation of VToken address and user address"
172+
id: Bytes!
173+
"Relation to market"
174+
market: Market!
175+
"Relation to user"
176+
account: Account!
177+
"Block the position is updated to"
178+
accrualBlockNumber: BigInt!
179+
"Borrow Index this position last accrued interest"
180+
borrowIndex: BigInt!
181+
"True if user is entered, false if they are exited"
182+
enteredMarket: Boolean!
183+
"VToken balance of the user"
184+
vTokenBalanceMantissa: BigInt!
185+
"Total amount of underlying redeemed"
186+
totalUnderlyingRedeemedMantissa: BigInt!
187+
"Total amount underlying repaid"
188+
totalUnderlyingRepaidMantissa: BigInt!
189+
"Stored borrow balance stored in contract (exclusive of interest since accrualBlockNumber)"
190+
storedBorrowBalanceMantissa: BigInt!
191+
}
192+
193+
"""
194+
MarketSupplyPositionData records the state of an account's supply position in a block number/timestamp
195+
"""
196+
type MarketSupplyPositionData @entity(timeseries: true) {
197+
"Incremental ID"
198+
id: Int8!
199+
"Timestamp in microseconds"
200+
timestamp: Timestamp!
201+
"Corresponding block number"
202+
blockNumber: BigInt!
203+
"Supplier account"
204+
account: Account!
205+
"Supplied market"
206+
market: Market!
207+
"vToken balance at the given block number/timestamp"
208+
vTokenBalanceMantissa: BigInt!
209+
}
210+
211+
"""
212+
MarketBorrowPositionData records the state of an account's borrow position in a block number/timestamp
213+
"""
214+
type MarketBorrowPositionData @entity(timeseries: true) {
215+
"Incremental ID"
216+
id: Int8!
217+
"Timestamp in microseconds"
218+
timestamp: Timestamp!
219+
"Corresponding block number"
220+
blockNumber: BigInt!
221+
"Borrower account"
222+
account: Account!
223+
"Borrowed from this market"
224+
market: Market!
225+
"Borrowed underlying balance at the given block number/timestamp"
226+
borrowBalanceMantissa: BigInt!
148227
}
149228

150229
enum EventType {
151-
MINT
152-
MINT_BEHALF
153-
REDEEM
154-
BORROW
155-
TRANSFER
156-
LIQUIDATE
157-
REPAY
230+
MINT
231+
MINT_BEHALF
232+
REDEEM
233+
BORROW
234+
TRANSFER
235+
LIQUIDATE
236+
REPAY
158237
}
159238

160239
"""
161240
An interface for a transfer of any vToken. TransferEvent, MintEvent,
162241
RedeemEvent, and LiquidationEvent all use this interface
163242
"""
164243
type Transaction @entity {
165-
"Transaction hash concatenated with log index"
166-
id: Bytes!
167-
"enum of event type"
168-
type: EventType!
169-
"The account that sent the tokens, usually vToken"
170-
from: Bytes!
171-
"count of vTokens transferred"
172-
amountMantissa: BigInt!
173-
"Account that received tokens"
174-
to: Bytes!
175-
"Block number"
176-
blockNumber: Int!
177-
"Block time"
178-
blockTime: Int!
244+
"Transaction hash concatenated with log index"
245+
id: Bytes!
246+
"enum of event type"
247+
type: EventType!
248+
"The account that sent the tokens, usually vToken"
249+
from: Bytes!
250+
"count of vTokens transferred"
251+
amountMantissa: BigInt!
252+
"Account that received tokens"
253+
to: Bytes!
254+
"Block number"
255+
blockNumber: Int!
256+
"Block time"
257+
blockTime: Int!
179258
}

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