src/lib/types/Point.ts · bridge

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bridge/src/lib/types/Point.ts

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1import * as ob from 'urbit-ob';

2import { isGalaxy, isPlanet, isStar } from 'lib/utils/point';

3import { eqAddr, isZeroAddress } from 'lib/utils/address';

4import { L1Point } from './L1Point';

5import { Proxy } from '@urbit/roller-api';

6import { DUMMY_L2_ADDRESS } from 'lib/constants';

8export interface Points {

9 [key: number]: Point;

10}

12export enum PointField {

13 value = 'value',

14 layer = 'layer',

15 active = 'active',

16 authenticationKey = 'authenticationKey',

17 continuityNumber = 'continuityNumber',

18 cryptoSuiteVersion = 'cryptoSuiteVersion',

19 encryptionKey = 'encryptionKey',

20 escapeRequested = 'escapeRequested',

21 escapeRequestedTo = 'escapeRequestedTo',

22 hasSponsor = 'hasSponsor',

23 keyRevisionNumber = 'keyRevisionNumber',

24 managementProxy = 'managementProxy',

25 owner = 'owner',

26 spawnProxy = 'spawnProxy',

27 sponsor = 'sponsor',

28 transferProxy = 'transferProxy',

29 votingProxy = 'votingProxy',

30 isL2 = 'isL2',

31 isL2Spawn = 'isL2Spawn',

32 isL1 = 'isL1',

33 isGalaxy = 'isGalaxy',

34 isStar = 'isStar',

35 isPlanet = 'isPlanet',

36 isParent = 'isParent',

37 canMigrate = 'canMigrate',

38 networkKeysSet = 'networkKeysSet',

39 isOwner = 'isOwner',

40 isActiveOwner = 'isActiveOwner',

41 isManagementProxy = 'isManagementProxy',

42 isSpawnProxy = 'isSpawnProxy',

43 isVotingProxy = 'isVotingProxy',

44 isTransferProxy = 'isTransferProxy',

45 isManagementProxySet = 'isManagementProxySet',

46 isSpawnProxySet = 'isSpawnProxySet',

47 isVotingProxySet = 'isVotingProxySet',

48 isTransferProxySet = 'isTransferProxySet',

49 canManage = 'canManage',

50 canSpawn = 'canSpawn',

51 canTransfer = 'canTransfer',

52 canVote = 'canVote',

53 showInvites = 'showInvites',

54}

56interface PointConstructorParams {

57 value: number;

58 details: L1Point;

59 address: string;

60 l2Quota?: number;

61 isPlaceholder?: boolean;

62}

64export default class Point {

65 value: number;

66 patp: string;

67 layer: 1 | 2;

68 l2Quota: number;

69 active: boolean;

70 authenticationKey: string;

71 continuityNumber: string;

72 cryptoSuiteVersion: string;

73 encryptionKey: string;

74 escapeRequested: boolean;

75 escapeRequestedTo: string;

76 hasSponsor: boolean;

77 keyRevisionNumber: string;

78 managementProxy: string;

79 owner: string;

80 spawnProxy: string;

81 sponsor: string;

82 transferProxy: string;

83 votingProxy: string;

84 // Derived details

85 isL2: boolean;

86 isL2Spawn: boolean;

87 isL1: boolean;

88 isGalaxy: boolean;

89 isStar: boolean;

90 isPlanet: boolean;

91 isParent: boolean;

92 canMigrate: boolean;

93 networkKeysSet: boolean;

94 // usePermissionsForPoint details

95 isOwner: boolean;

96 isActiveOwner: boolean;

97 isManagementProxy: boolean;

98 isSpawnProxy: boolean;

99 isVotingProxy: boolean;

100 isTransferProxy: boolean;

101 isManagementProxySet: boolean;

102 isSpawnProxySet: boolean;

103 isVotingProxySet: boolean;

104 isTransferProxySet: boolean;

105 canManage: boolean;

106 couldSpawn: boolean;

107 canSpawn: boolean;

108 canTransfer: boolean;

109 canVote: boolean;

110 showInvites: boolean;

111 isDefault: boolean;

112 isPlaceholder: boolean;

113 ownManageSpawn: boolean;

114 shouldDisplay: boolean;

115 isOutgoing: boolean;

116

117 constructor({

118 value,

119 details,

120 address,

121 l2Quota = 0,

122 isPlaceholder = false,

123 }: PointConstructorParams) {

124 this.value = value;

125 this.patp = value < 0 ? 'null' : ob.patp(value);

126

127 this.layer = details.layer || 1;

128 this.l2Quota = l2Quota;

129 this.isL2Spawn = Boolean(details.isL2Spawn);

130 this.active = details.active;

131 this.authenticationKey = details.authenticationKey;

132 this.continuityNumber = details.continuityNumber;

133 this.cryptoSuiteVersion = details.cryptoSuiteVersion;

134 this.encryptionKey = details.encryptionKey;

135 this.escapeRequested = details.escapeRequested;

136 this.escapeRequestedTo = details.escapeRequestedTo;

137 this.hasSponsor = details.hasSponsor;

138 this.keyRevisionNumber = details.keyRevisionNumber;

139 this.managementProxy = details.managementProxy;

140 this.owner = details.owner;

141 this.spawnProxy = details.spawnProxy;

142 this.sponsor = details.sponsor;

143 this.transferProxy = details.transferProxy;

144 this.votingProxy = details.votingProxy;

145 // Derived details here

146 this.isL2 = this.layer === 2;

147 this.isL1 = this.layer === 1;

148 this.isGalaxy = isGalaxy(value);

149 this.isStar = isStar(value);

150 this.isPlanet = isPlanet(value);

151 this.isParent = !this.isPlanet;

152 this.networkKeysSet = Number(this.keyRevisionNumber) > 0;

153 // usePermissionsForPoint

154 this.isOwner = eqAddr(address, this.owner);

155 this.isActiveOwner = this.isOwner && this.active;

156 this.isManagementProxy = eqAddr(address, this.managementProxy);

157 this.isSpawnProxy = eqAddr(address, this.spawnProxy);

158 this.isVotingProxy = eqAddr(address, this.votingProxy);

159 this.isTransferProxy = eqAddr(address, this.transferProxy);

160 this.isManagementProxySet = !isZeroAddress(this.managementProxy);

161 this.isSpawnProxySet = !isZeroAddress(this.spawnProxy);

162 this.isVotingProxySet = !isZeroAddress(this.votingProxy);

163 this.isTransferProxySet = !isZeroAddress(this.transferProxy);

164 this.canManage = this.isOwner || this.isManagementProxy;

165 this.canTransfer = this.isOwner || this.isTransferProxy;

166 this.couldSpawn = this.isParent && (this.isOwner || this.isSpawnProxy);

167 this.canSpawn =

168 this.isParent &&

169 (this.isOwner || this.isSpawnProxy) &&

170 this.networkKeysSet;

171 this.canVote =

172 this.isGalaxy && this.active && (this.isOwner || this.isVotingProxy);

173 this.canMigrate =

174 this.canManage &&

175 this.isL1 &&

176 ((this.isGalaxy && !this.isL2Spawn) || this.isStar || this.isPlanet);

177 this.showInvites = this.canManage || this.canSpawn;

178 this.isDefault = value === -1;

179 this.isPlaceholder = isPlaceholder;

180 this.ownManageSpawn =

181 !this.isPlaceholder &&

182 !this.isDefault &&

183 (this.isOwner || this.isSpawnProxy || this.isManagementProxy);

184 this.shouldDisplay = this.ownManageSpawn || this.isTransferProxy;

185 this.isOutgoing =

186 this.isTransferProxySet &&

187 !this.isTransferProxy &&

188 this.canManage &&

189 this.transferProxy !== DUMMY_L2_ADDRESS;

190 }

191

192 equals = (point: Point) => {

193 return Object.values(PointField).reduce(

194 (acc, field) => acc && this[field] === point[field],

195 true

196 );

197 };

198

199 getChangedField = (point: Point, targetField?: PointField) =>

200 targetField

201 ? this[targetField] !== point[targetField] && targetField

202 : Object.values(PointField).find(field => this[field] !== point[field]);

203

204 getAddressProxy = (proxyType: Proxy) =>

205 this.isOwner

206 ? 'own'

207 : proxyType === 'manage' && this.isManagementProxy

208 ? 'manage'

209 : proxyType === 'spawn' && this.isSpawnProxy

210 ? 'spawn'

211 : proxyType === 'transfer' && this.isTransferProxy

212 ? 'transfer'

213 : undefined;

214

215 getManagerProxy = () =>

216 this.isOwner ? 'own' : this.isManagementProxy ? 'manage' : undefined;

217

218 getSpawnProxy = () =>

219 this.isOwner ? 'own' : this.isSpawnProxy ? 'spawn' : undefined;

220

221 getTransferProxy = () =>

222 this.isOwner ? 'own' : this.isTransferProxy ? 'transfer' : undefined;

223}