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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | 1x 1x 1x 1x | import base58 from 'bs58';
import {
ConstantCurve,
CurveParams,
CurveType,
FixedCurve,
LinearCurve,
MintParams,
RaydiumLCPCreateEvent,
VestingParams,
} from '../../../types';
import { BinaryReader } from '../../binary-reader';
// PoolCreateEventLayout
export class PoolCreateEventLayout {
poolState: Uint8Array;
creator: Uint8Array;
config: Uint8Array;
baseMintParam: MintParams;
curveParam: CurveParams;
vestingParam: VestingParams;
constructor(fields: {
poolState: Uint8Array;
creator: Uint8Array;
config: Uint8Array;
baseMintParam: MintParams;
curveParam: CurveParams;
vestingParam: VestingParams;
}) {
this.poolState = fields.poolState;
this.creator = fields.creator;
this.config = fields.config;
this.baseMintParam = fields.baseMintParam;
this.curveParam = fields.curveParam;
this.vestingParam = fields.vestingParam;
}
// Deserialize with BinaryReader
static deserialize(data: Buffer): PoolCreateEventLayout {
const reader = new BinaryReader(data);
// Read fields
const poolState = reader.readFixedArray(32);
const creator = reader.readFixedArray(32);
const config = reader.readFixedArray(32);
// Read baseMintParam
const baseMintParam: MintParams = {
decimals: reader.readU8(),
name: reader.readString(),
symbol: reader.readString(),
uri: reader.readString(),
};
// Read curveParam
const variant = reader.readU8();
let curveParam: CurveParams;
try {
if (variant === CurveType.Constant) {
const data: ConstantCurve = {
supply: reader.readU64(),
totalBaseSell: reader.readU64(),
totalQuoteFundRaising: reader.readU64(),
migrateType: reader.readU8(),
};
curveParam = { variant: 'Constant', data };
} else if (variant === CurveType.Fixed) {
const data: FixedCurve = {
supply: reader.readU64(),
totalQuoteFundRaising: reader.readU64(),
migrateType: reader.readU8(),
};
curveParam = { variant: 'Fixed', data };
} else if (variant === CurveType.Linear) {
const data: LinearCurve = {
supply: reader.readU64(),
totalQuoteFundRaising: reader.readU64(),
migrateType: reader.readU8(),
};
curveParam = { variant: 'Linear', data };
} else {
throw new Error(`Unknown CurveParams variant: ${variant}`);
}
} catch (error) {
console.error(`Failed to decode CurveParams at offset ${reader.getOffset()}:`, error);
throw error;
}
// Read vestingParam
const vestingParam: VestingParams = {
totalLockedAmount: reader.readU64(),
cliffPeriod: reader.readU64(),
unlockPeriod: reader.readU64(),
};
return new PoolCreateEventLayout({
poolState,
creator,
config,
baseMintParam,
curveParam,
vestingParam,
});
}
toObject(): RaydiumLCPCreateEvent {
return {
poolState: base58.encode(this.poolState),
creator: base58.encode(this.creator),
config: base58.encode(this.config),
baseMintParam: {
decimals: this.baseMintParam.decimals,
name: this.baseMintParam.name,
symbol: this.baseMintParam.symbol,
uri: this.baseMintParam.uri,
},
curveParam: {
variant: this.curveParam.variant,
data: {
supply: BigInt(this.curveParam.data.supply),
totalBaseSell:
'totalBaseSell' in this.curveParam.data ? BigInt(this.curveParam.data.totalBaseSell) : undefined,
totalQuoteFundRaising: BigInt(this.curveParam.data.totalQuoteFundRaising),
migrateType: this.curveParam.data.migrateType,
},
},
vestingParam: {
totalLockedAmount: BigInt(this.vestingParam.totalLockedAmount),
cliffPeriod: BigInt(this.vestingParam.cliffPeriod),
unlockPeriod: BigInt(this.vestingParam.unlockPeriod),
},
baseMint: '', // Initialize baseMint to an empty string
quoteMint: '', // Initialize quoteMint to an empty string
};
}
}
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