mirror of
git://holbrook.no/eth-accounts-index
synced 2024-11-05 02:06:46 +01:00
Add javascript interface
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parent
22544ceb23
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39
js/src/registry.ts
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39
js/src/registry.ts
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@ -0,0 +1,39 @@
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class AccountRegistry {
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contract: any
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constructor(w3:any, abi:object, address:string) {
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this.contract = new w3.eth.Contract(abi, address);
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}
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public async count(): Promise<number> {
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return this.contract.methods.count().call();
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}
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public async have(address:string): Promise<boolean> {
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return await this.contract.methods.accountsIndex(address).call() != 0;
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}
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public async last(n:number): Promise<Array<string>> {
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const c = await this.count();
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let lo = c - n - 1;
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if (lo < 0) {
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lo = 0;
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}
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let accounts = [];
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for (let i = c - 1; i > lo; i--) {
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console.log('i', i);
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console.log('foo', i, await this.contract.methods.accounts(i).call());
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const a = await this.contract.methods.accounts(i).call();
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accounts.push(a);
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}
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return accounts;
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}
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}
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export {
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AccountRegistry,
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}
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@ -4,7 +4,7 @@ import os
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logg = logging.getLogger()
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class Registry:
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class AccountRegistry:
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abi = None
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@ -1,5 +1,5 @@
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[metadata]
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name = accounts-index
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name = eth-accounts-index
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version = 0.0.1
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description = Accounts index evm contract tooling with permissioned writes
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author = Louis Holbrook
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@ -5,7 +5,7 @@ import json
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import web3
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import eth_tester
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from eth_accounts_index import Registry
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from eth_accounts_index import AccountRegistry
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testdir = os.path.dirname(__file__)
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@ -45,18 +45,18 @@ class Test(unittest.TestCase):
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def test_basic(self):
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registry = Registry(self.w3, self.address)
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registry = AccountRegistry(self.w3, self.address)
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self.assertEqual(registry.count(), 1); # count starts at 1, first addess is always 0x0
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def test_access(self):
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registry = Registry(self.w3, self.address, self.w3.eth.accounts[1])
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registry = AccountRegistry(self.w3, self.address, self.w3.eth.accounts[1])
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registry.add(self.w3.eth.accounts[2])
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self.eth_tester.mine_block()
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self.assertEqual(registry.count(), 2)
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# account 0 does not have access
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registry = Registry(self.w3, self.address, self.w3.eth.accounts[2])
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registry = AccountRegistry(self.w3, self.address, self.w3.eth.accounts[2])
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registry.add(self.w3.eth.accounts[2])
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self.eth_tester.mine_block()
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self.assertEqual(registry.count(), 2)
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@ -75,7 +75,7 @@ class Test(unittest.TestCase):
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def test_indices(self):
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registry = Registry(self.w3, self.address, self.w3.eth.accounts[1])
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registry = AccountRegistry(self.w3, self.address, self.w3.eth.accounts[1])
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registry.add(self.w3.eth.accounts[2])
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self.assertTrue(registry.have(self.w3.eth.accounts[2]))
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@ -83,7 +83,7 @@ class Test(unittest.TestCase):
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def test_list(self):
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registry = Registry(self.w3, self.address, self.w3.eth.accounts[1])
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registry = AccountRegistry(self.w3, self.address, self.w3.eth.accounts[1])
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for i in range(2, 10):
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registry.add(self.w3.eth.accounts[i])
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