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';

7export interface Points {

8 [key: number]: Point;

11export enum PointField {

12 value = 'value',

13 layer = 'layer',

14 active = 'active',

15 authenticationKey = 'authenticationKey',

16 continuityNumber = 'continuityNumber',

17 cryptoSuiteVersion = 'cryptoSuiteVersion',

18 encryptionKey = 'encryptionKey',

19 escapeRequested = 'escapeRequested',

20 escapeRequestedTo = 'escapeRequestedTo',

21 hasSponsor = 'hasSponsor',

22 keyRevisionNumber = 'keyRevisionNumber',

23 managementProxy = 'managementProxy',

24 owner = 'owner',

25 spawnProxy = 'spawnProxy',

26 sponsor = 'sponsor',

27 transferProxy = 'transferProxy',

28 votingProxy = 'votingProxy',

29 isL2 = 'isL2',

30 isL2Spawn = 'isL2Spawn',

31 isL1 = 'isL1',

32 isGalaxy = 'isGalaxy',

33 isStar = 'isStar',

34 isPlanet = 'isPlanet',

35 isParent = 'isParent',

36 canMigrate = 'canMigrate',

37 networkKeysSet = 'networkKeysSet',

38 isOwner = 'isOwner',

39 isActiveOwner = 'isActiveOwner',

40 isManagementProxy = 'isManagementProxy',

41 isSpawnProxy = 'isSpawnProxy',

42 isVotingProxy = 'isVotingProxy',

43 isTransferProxy = 'isTransferProxy',

44 isManagementProxySet = 'isManagementProxySet',

45 isSpawnProxySet = 'isSpawnProxySet',

46 isVotingProxySet = 'isVotingProxySet',

47 isTransferProxySet = 'isTransferProxySet',

48 canManage = 'canManage',

49 canSpawn = 'canSpawn',

50 canTransfer = 'canTransfer',

51 canVote = 'canVote',

52 showInvites = 'showInvites',

53}

55interface PointConstructorParams {

56 value: number;

57 details: L1Point;

58 address: string;

59 l2Quota?: number;

60 isPlaceholder?: boolean;

61}

63export default class Point {

64 value: number;

65 patp: string;

66 layer: 1 | 2;

67 l2Quota: number;

68 active: boolean;

69 authenticationKey: string;

70 continuityNumber: string;

71 cryptoSuiteVersion: string;

72 encryptionKey: string;

73 escapeRequested: boolean;

74 escapeRequestedTo: string;

75 hasSponsor: boolean;

76 keyRevisionNumber: string;

77 managementProxy: string;

78 owner: string;

79 spawnProxy: string;

80 sponsor: string;

81 transferProxy: string;

82 votingProxy: string;

83 // Derived details

84 isL2: boolean;

85 isL2Spawn: boolean;

86 isL1: boolean;

87 isGalaxy: boolean;

88 isStar: boolean;

89 isPlanet: boolean;

90 isParent: boolean;

91 canMigrate: boolean;

92 networkKeysSet: boolean;

93 // usePermissionsForPoint details

94 isOwner: boolean;

95 isActiveOwner: boolean;

96 isManagementProxy: boolean;

97 isSpawnProxy: boolean;

98 isVotingProxy: boolean;

99 isTransferProxy: boolean;

100 isManagementProxySet: boolean;

101 isSpawnProxySet: boolean;

102 isVotingProxySet: boolean;

103 isTransferProxySet: boolean;

104 canManage: boolean;

105 couldSpawn: boolean;

106 canSpawn: boolean;

107 canTransfer: boolean;

108 canVote: boolean;

109 showInvites: boolean;

110 isDefault: boolean;

111 isPlaceholder: boolean;

112

113 constructor({

114 value,

115 details,

116 address,

117 l2Quota = 0,

118 isPlaceholder = false,

119 }: PointConstructorParams) {

120 this.value = value;

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

122

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

124 this.l2Quota = l2Quota;

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

126 this.active = details.active;

127 this.authenticationKey = details.authenticationKey;

128 this.continuityNumber = details.continuityNumber;

129 this.cryptoSuiteVersion = details.cryptoSuiteVersion;

130 this.encryptionKey = details.encryptionKey;

131 this.escapeRequested = details.escapeRequested;

132 this.escapeRequestedTo = details.escapeRequestedTo;

133 this.hasSponsor = details.hasSponsor;

134 this.keyRevisionNumber = details.keyRevisionNumber;

135 this.managementProxy = details.managementProxy;

136 this.owner = details.owner;

137 this.spawnProxy = details.spawnProxy;

138 this.sponsor = details.sponsor;

139 this.transferProxy = details.transferProxy;

140 this.votingProxy = details.votingProxy;

141 // Derived details here

142 this.isL2 = this.layer === 2;

143 this.isL1 = this.layer === 1;

144 this.isGalaxy = isGalaxy(value);

145 this.isStar = isStar(value);

146 this.isPlanet = isPlanet(value);

147 this.isParent = !this.isPlanet;

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

149 // usePermissionsForPoint

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

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

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

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

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

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

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

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

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

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

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

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

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

163 this.canSpawn =

164 this.isParent &&

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

166 this.networkKeysSet;

167 this.canVote =

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

169 this.canMigrate =

170 this.canManage &&

171 this.isL1 &&

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

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

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

175 this.isPlaceholder = isPlaceholder;

176 }

177

178 equals = (point: Point) => {

179 return Object.values(PointField).reduce(

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

181 true

182 );

183 };

184

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

186 targetField

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

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

189

190 getAddressProxy = (proxyType: Proxy) =>

191 this.isOwner

192 ? 'own'

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

194 ? 'manage'

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

196 ? 'spawn'

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

198 ? 'transfer'

199 : undefined;

200

201 getManagerProxy = () =>

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

203

204 getSpawnProxy = () =>

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

206

207 getTransferProxy = () =>

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

209}