@kamino-finance/farms-sdk
Version:
105 lines (94 loc) • 2.96 kB
text/typescript
import { address, Address } from "@solana/kit" // eslint-disable-line @typescript-eslint/no-unused-vars
import BN from "bn.js" // eslint-disable-line @typescript-eslint/no-unused-vars
import * as types from "../types" // eslint-disable-line @typescript-eslint/no-unused-vars
import * as borsh from "@coral-xyz/borsh"
import { borshAddress } from "../utils"
export interface DatedPriceFields {
price: types.PriceFields
lastUpdatedSlot: BN
unixTimestamp: BN
reserved: Array<BN>
reserved2: Array<number>
index: number
}
export interface DatedPriceJSON {
price: types.PriceJSON
lastUpdatedSlot: string
unixTimestamp: string
reserved: Array<string>
reserved2: Array<number>
index: number
}
export class DatedPrice {
readonly price: types.Price
readonly lastUpdatedSlot: BN
readonly unixTimestamp: BN
readonly reserved: Array<BN>
readonly reserved2: Array<number>
readonly index: number
constructor(fields: DatedPriceFields) {
this.price = new types.Price({ ...fields.price })
this.lastUpdatedSlot = fields.lastUpdatedSlot
this.unixTimestamp = fields.unixTimestamp
this.reserved = fields.reserved
this.reserved2 = fields.reserved2
this.index = fields.index
}
static layout(property?: string) {
return borsh.struct(
[
types.Price.layout("price"),
borsh.u64("lastUpdatedSlot"),
borsh.u64("unixTimestamp"),
borsh.array(borsh.u64(), 2, "reserved"),
borsh.array(borsh.u16(), 3, "reserved2"),
borsh.u16("index"),
],
property
)
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
static fromDecoded(obj: any) {
return new DatedPrice({
price: types.Price.fromDecoded(obj.price),
lastUpdatedSlot: obj.lastUpdatedSlot,
unixTimestamp: obj.unixTimestamp,
reserved: obj.reserved,
reserved2: obj.reserved2,
index: obj.index,
})
}
static toEncodable(fields: DatedPriceFields) {
return {
price: types.Price.toEncodable(fields.price),
lastUpdatedSlot: fields.lastUpdatedSlot,
unixTimestamp: fields.unixTimestamp,
reserved: fields.reserved,
reserved2: fields.reserved2,
index: fields.index,
}
}
toJSON(): DatedPriceJSON {
return {
price: this.price.toJSON(),
lastUpdatedSlot: this.lastUpdatedSlot.toString(),
unixTimestamp: this.unixTimestamp.toString(),
reserved: this.reserved.map((item) => item.toString()),
reserved2: this.reserved2,
index: this.index,
}
}
static fromJSON(obj: DatedPriceJSON): DatedPrice {
return new DatedPrice({
price: types.Price.fromJSON(obj.price),
lastUpdatedSlot: new BN(obj.lastUpdatedSlot),
unixTimestamp: new BN(obj.unixTimestamp),
reserved: obj.reserved.map((item) => new BN(item)),
reserved2: obj.reserved2,
index: obj.index,
})
}
toEncodable() {
return DatedPrice.toEncodable(this)
}
}