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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | 222x 1x 1x 1x 1x 1x 1x 1x 59x 59x 59x 59x 59x 40x 8x 3x 23x 26x 23x 1x 22x 3x 4x 1x 1x 1x 2x 2x 1x 2x 2x 2x 1x 2x 1x 6x 5x 1x | import {
Action,
API,
APIClient,
Asset,
AssetType,
Name,
NameType,
UInt32Type,
} from '@wharfkit/antelope'
import {Contract} from '@wharfkit/contract'
import {Resources} from '@wharfkit/resources'
import {Token} from '@wharfkit/token'
import {Permission} from './permission'
import * as SystemContract from './contracts/eosio'
import {Resource, ResourceType} from './resource'
export interface AccountArgs<Data extends API.v1.AccountObject = API.v1.AccountObject> {
client: APIClient
contract?: Contract
data: Data
}
export interface BuyramOptions {
receiver?: NameType
}
export interface DelegateOptions {
from?: NameType
receiver?: NameType
cpu?: AssetType
net?: AssetType
transfer?: boolean
}
export interface UndelegateOptions {
from?: NameType
receiver?: NameType
cpu?: AssetType
net?: AssetType
}
export class Account<Data extends API.v1.AccountObject = API.v1.AccountObject> {
readonly data: Data
readonly systemContract: Contract
readonly client: APIClient
readonly token: Token
constructor(args: AccountArgs<Data>) {
this.data = args.data
Iif (args.contract) {
this.systemContract = args.contract
} else {
this.systemContract = new SystemContract.Contract({client: args.client})
}
this.client = args.client
this.token = new Token({client: args.client})
}
get accountName() {
return Name.from(this.data.account_name)
}
get systemToken() {
return Asset.Symbol.from(this.data.total_resources.cpu_weight.symbol)
}
balance(symbol?: Asset.SymbolType, tokenContract?: NameType) {
return this.token.balance(this.accountName, symbol, tokenContract)
}
permission(permissionName: NameType): Permission {
const permission = this.data.permissions.find((permission) =>
permission.perm_name.equals(permissionName)
)
if (!permission) {
throw new Error(
`Permission ${permissionName} does not exist on account ${this.accountName}.`
)
}
return Permission.from(permission)
}
get permissions() {
return this.data.permissions.map((permission) => Permission.from(permission))
}
resource(resourceType: ResourceType): Resource {
return new Resource(resourceType, this.data)
}
// TODO: Refactor once resources library is updated
resources(sampleAccount?: NameType) {
// Returns an instance of the @wharfkit/resources library
// configured for this blockchain/account
return new Resources({
api: this.client,
sampleAccount: sampleAccount ? String(sampleAccount) : undefined,
symbol: this.data.core_liquid_balance
? String(this.data.core_liquid_balance.symbol)
: undefined,
})
}
setPermission(permission: Permission): Action {
return this.systemContract.action('updateauth', {
account: this.accountName,
auth: permission.required_auth,
authorized_by: '',
parent: permission.parent,
permission: permission.perm_name,
})
}
removePermission(permissionName: NameType): Action {
return this.systemContract.action('deleteauth', {
account: this.accountName,
authorized_by: '',
permission: permissionName,
})
}
linkauth(contract: NameType, action: NameType, requiredPermission: NameType): Action {
return this.systemContract.action('linkauth', {
account: this.accountName,
code: contract,
type: action,
requirement: requiredPermission,
authorized_by: '',
})
}
unlinkauth(contract: NameType, action: NameType): Action {
return this.systemContract.action('unlinkauth', {
account: this.accountName,
code: contract,
type: action,
authorized_by: '',
})
}
buyRam(amount: AssetType, options?: BuyramOptions): Action {
let receiver = this.accountName
if (options && options.receiver) {
receiver = Name.from(options.receiver)
}
return this.systemContract.action('buyram', {
payer: this.accountName,
quant: amount,
receiver,
})
}
buyRamBytes(bytes: UInt32Type, options?: BuyramOptions): Action {
let receiver = this.accountName
if (options && options.receiver) {
receiver = Name.from(options.receiver)
}
return this.systemContract.action('buyrambytes', {
bytes,
payer: this.accountName,
receiver,
})
}
sellRam(bytes: UInt32Type): Action {
return this.systemContract.action('sellram', {
account: this.accountName,
bytes,
})
}
delegate(value: DelegateOptions): Action {
return this.systemContract.action('delegatebw', {
from: value.from || this.accountName,
receiver: value.receiver || this.accountName,
stake_cpu_quantity: value.cpu || Asset.fromUnits(0, this.systemToken),
stake_net_quantity: value.net || Asset.fromUnits(0, this.systemToken),
transfer: value.transfer !== undefined ? value.transfer : false,
})
}
undelegate(value: UndelegateOptions): Action {
return this.systemContract.action('undelegatebw', {
from: value.from || this.accountName,
receiver: value.receiver || this.accountName,
unstake_cpu_quantity: value.cpu || Asset.fromUnits(0, this.systemToken),
unstake_net_quantity: value.net || Asset.fromUnits(0, this.systemToken),
})
}
}
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