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Merge pull request #101 from xch-dev/walletconnect-update
WalletConnect integration
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Original file line number | Diff line number | Diff line change |
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import { z } from 'zod'; | ||
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const coinType = z.object({ | ||
parent_coin_info: z.string(), | ||
puzzle_hash: z.string(), | ||
amount: z.number(), | ||
}); | ||
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const coinSpendType = z.object({ | ||
coin: coinType, | ||
puzzle_reveal: z.string(), | ||
solution: z.string(), | ||
}); | ||
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const spendBundleType = z.object({ | ||
coin_spends: z.array(coinSpendType), | ||
aggregated_signature: z.string(), | ||
}); | ||
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enum MempoolInclusionStatus { | ||
SUCCESS = 1, // Transaction added to mempool | ||
PENDING = 2, // Transaction not yet added to mempool | ||
FAILED = 3, // Transaction was invalid and dropped | ||
} | ||
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// Convert the array into an object keyed by the `command` | ||
export const walletConnectCommands = { | ||
chip0002_getPublicKeys: { | ||
requiresConfirmation: false, | ||
paramsType: z | ||
.object({ | ||
limit: z.number().optional(), | ||
offset: z.number().optional(), | ||
}) | ||
.optional(), | ||
returnType: z.array(z.string()), | ||
}, | ||
chip0002_filterUnlockedCoins: { | ||
requiresConfirmation: false, | ||
paramsType: z.object({ coinNames: z.array(z.string()).min(1) }), | ||
returnType: z.array(z.string()), | ||
}, | ||
chip0002_getAssetCoins: { | ||
requiresConfirmation: false, | ||
paramsType: z.object({ | ||
type: z.string().nullable(), | ||
assetId: z.string().nullable(), | ||
includedLocked: z.boolean().optional(), | ||
offset: z.number().optional(), | ||
limit: z.number().optional(), | ||
}), | ||
returnType: z.array( | ||
z.object({ | ||
coin: coinType, | ||
coinName: z.string(), | ||
puzzle: z.string(), | ||
confirmedBlockIndex: z.number(), | ||
locked: z.boolean(), | ||
lineageProof: z | ||
.object({ | ||
parentName: z.string().nullable(), | ||
innerPuzzleHash: z.string().nullable(), | ||
amount: z.number().nullable(), | ||
}) | ||
.nullable(), | ||
}), | ||
), | ||
}, | ||
chip0002_getAssetBalance: { | ||
requiresConfirmation: false, | ||
paramsType: z.object({ | ||
type: z.string().nullable(), | ||
assetId: z.string().nullable(), | ||
}), | ||
returnType: z.object({ | ||
confirmed: z.string(), | ||
spendable: z.string(), | ||
spendableCoinCount: z.number(), | ||
}), | ||
}, | ||
chip0002_signCoinSpends: { | ||
requiresConfirmation: true, | ||
paramsType: z.object({ | ||
coinSpends: z.array(coinType), | ||
partialSign: z.boolean().optional(), | ||
}), | ||
returnType: z.string(), | ||
}, | ||
chip0002_signMessage: { | ||
requiresConfirmation: true, | ||
paramsType: z.object({ | ||
message: z.string(), | ||
publicKey: z.string(), | ||
}), | ||
returnType: z.string(), | ||
}, | ||
chip0002_sendTransaction: { | ||
requiresConfirmation: false, | ||
paramsType: z.object({ spendBundle: spendBundleType }), | ||
returnType: z.object({ | ||
status: z | ||
.number() | ||
.refine((val) => Object.values(MempoolInclusionStatus).includes(val)), | ||
error: z.string().nullable(), | ||
}), | ||
}, | ||
} as const; | ||
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// Define a union of valid commands | ||
export type WalletConnectCommand = keyof typeof walletConnectCommands; | ||
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type CommandConfig<C extends WalletConnectCommand> = | ||
(typeof walletConnectCommands)[C]; | ||
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// Function to parse params based on the command | ||
export const parseCommand = <C extends WalletConnectCommand>( | ||
command: C, | ||
params: unknown, | ||
): z.infer<CommandConfig<C>['paramsType']> => { | ||
const commandInfo = walletConnectCommands[command]; | ||
return commandInfo.paramsType.parse(params); | ||
}; |
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