11 changed files with 496 additions and 16 deletions
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<template> |
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<!-- QUICK NAV --> |
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<nav id="QuickNav" class="fixed bottom-0 left-0 right-0 bg-slate-200"> |
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<ul class="flex text-2xl p-2 gap-2"> |
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<!-- Home Feed --> |
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<li class="basis-1/5 rounded-md text-slate-500"> |
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<router-link :to="{ name: 'home' }" class="block text-center py-3 px-1" |
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><fa icon="house-chimney" class="fa-fw"></fa |
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></router-link> |
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</li> |
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<!-- Search --> |
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<li class="basis-1/5 rounded-md bg-slate-400 text-white"> |
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<router-link |
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:to="{ name: 'discover' }" |
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class="block text-center py-3 px-1" |
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><fa icon="magnifying-glass" class="fa-fw"></fa |
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></router-link> |
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</li> |
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<!-- Contacts --> |
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<li class="basis-1/5 rounded-md text-slate-500"> |
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<router-link |
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:to="{ name: 'projects' }" |
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class="block text-center py-3 px-1" |
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><fa icon="folder-open" class="fa-fw"></fa |
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></router-link> |
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</li> |
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<!-- Commitments --> |
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<li class="basis-1/5 rounded-md text-slate-500"> |
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<router-link |
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:to="{ name: 'contacts' }" |
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class="block text-center py-3 px-1" |
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><fa icon="users" class="fa-fw"></fa |
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></router-link> |
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</li> |
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<!-- Profile --> |
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<li class="basis-1/5 rounded-md text-slate-500"> |
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<router-link |
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:to="{ name: 'account' }" |
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class="block text-center py-3 px-1" |
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><fa icon="circle-user" class="fa-fw"></fa |
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></router-link> |
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</li> |
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</ul> |
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</nav> |
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|
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<section id="Content" class="p-6 pb-24"> |
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<!-- Heading --> |
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<h1 id="ViewHeading" class="text-4xl text-center font-light pt-4 mb-8"> |
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My Contacts |
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</h1> |
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|
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<!-- New Contact --> |
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<div class="mb-4 flex"> |
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<input |
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type="text" |
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placeholder="DID, Name, Public Key" |
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class="block w-full rounded-l border border-r-0 border-slate-400 px-3 py-2" |
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v-model="contactInput" |
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/> |
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<button |
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class="px-4 rounded-r bg-slate-200 border border-l-0 border-slate-400" |
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@click="onClickNewContact()" |
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> |
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<fa icon="plus" class="fa-fw"></fa> |
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</button> |
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</div> |
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|
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<div class="flex justify-between" v-if="showGiveTotals"> |
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<div class="w-full text-right"> |
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Hours to Add: |
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<input |
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class="border border rounded border-slate-400 w-24 text-right" |
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type="text" |
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placeholder="1" |
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v-model="hourInput" |
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/> |
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<br /> |
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<input |
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class="border border rounded border-slate-400 w-48" |
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type="text" |
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placeholder="Description" |
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v-model="hourDescriptionInput" |
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/> |
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</div> |
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</div> |
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|
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<!-- Results List --> |
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<ul class=""> |
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<li |
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class="border-b border-slate-300" |
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v-for="contact in contacts" |
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:key="contact.did" |
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> |
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<div class="grow overflow-hidden"> |
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<h2 class="text-base font-semibold"> |
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{{ contact.name || "(no name)" }} |
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</h2> |
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<div class="text-sm truncate">{{ contact.did }}</div> |
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<div class="text-sm truncate">{{ contact.publicKeyBase64 }}</div> |
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<div v-if="showGiveTotals" class="float-right"> |
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<div class="float-right"> |
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to: {{ givenByMeTotals[contact.did] || 0 }} |
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<button |
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class="text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-6" |
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@click="onClickAddGive(identity.did, contact.did)" |
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> |
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+ |
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</button> |
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by: {{ givenToMeTotals[contact.did] || 0 }} |
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<button |
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class="text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-6" |
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@click="onClickAddGive(contact.did, identity.did)" |
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> |
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+ |
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</button> |
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</div> |
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</div> |
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</div> |
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</li> |
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</ul> |
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</section> |
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<div v-bind:class="computedAlertClassNames()"> |
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<button |
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class="close-button bg-slate-200 w-8 leading-loose rounded-full absolute top-2 right-2" |
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@click="onClickClose()" |
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> |
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<fa icon="xmark"></fa> |
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</button> |
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<h4 class="font-bold pr-5">{{ alertTitle }}</h4> |
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<p>{{ alertMessage }}</p> |
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</div> |
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</template> |
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|
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<script lang="ts"> |
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import { AxiosError } from "axios"; |
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import * as didJwt from "did-jwt"; |
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import * as R from "ramda"; |
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import { Options, Vue } from "vue-class-component"; |
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|
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import { AppString } from "@/constants/app"; |
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import { accessToken, SimpleSigner } from "@/libs/crypto"; |
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import { IIdentifier } from "@veramo/core"; |
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import { db } from "../db"; |
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import { Contact } from "../db/tables"; |
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|
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export interface GiveVerifiableCredential { |
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"@context": string; |
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"@type": string; |
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agent: { identifier: string }; |
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description?: string; |
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object: { amountOfThisGood: number; unitCode: string }; |
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recipient: { identifier: string }; |
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} |
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|
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@Options({ |
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components: {}, |
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}) |
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export default class ContactsView extends Vue { |
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contacts: Array<Contact> = []; |
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contactInput = ""; |
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// { "did:...": amount } entry for each contact |
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givenByMeTotals: Record<string, number> = {}; |
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// { "did:...": amount } entry for each contact |
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givenToMeTotals: Record<string, number> = {}; |
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hourDescriptionInput = ""; |
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hourInput = "0"; |
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identity: IIdentifier | null = null; |
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showGiveTotals = false; |
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|
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// 'created' hook runs when the Vue instance is first created |
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async created() { |
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await db.open(); |
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const accounts = await db.accounts.toArray(); |
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this.identity = JSON.parse(accounts[0].identity); |
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this.contacts = await db.contacts.toArray(); |
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|
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const params = new URLSearchParams(window.location.search); |
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this.showGiveTotals = params.get("showGiveTotals") == "true"; |
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if (this.showGiveTotals) { |
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this.loadGives(); |
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} |
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} |
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|
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async onClickNewContact(): Promise<void> { |
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let did = this.contactInput; |
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let name, publicKeyBase64; |
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const commaPos1 = this.contactInput.indexOf(","); |
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if (commaPos1 > -1) { |
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did = this.contactInput.substring(0, commaPos1).trim(); |
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name = this.contactInput.substring(commaPos1 + 1).trim(); |
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const commaPos2 = this.contactInput.indexOf(",", commaPos1 + 1); |
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if (commaPos2 > -1) { |
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name = this.contactInput.substring(commaPos1 + 1, commaPos2).trim(); |
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publicKeyBase64 = this.contactInput.substring(commaPos2 + 1).trim(); |
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} |
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} |
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const newContact = { did, name, publicKeyBase64 }; |
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await db.contacts.add(newContact); |
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this.contacts = this.contacts.concat([newContact]); |
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} |
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|
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async loadGives() { |
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if (!this.identity) { |
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console.error( |
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"Attempted to load Give records with no identity available." |
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); |
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return; |
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} |
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|
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const endorserApiServer = AppString.DEFAULT_ENDORSER_API_SERVER; |
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|
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// load all the time I have given |
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try { |
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const url = |
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endorserApiServer + |
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"/api/v2/report/gives?agentId=" + |
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encodeURIComponent(this.identity?.did); |
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const token = await accessToken(this.identity); |
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const headers = { |
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"Content-Type": "application/json", |
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Authorization: "Bearer " + token, |
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}; |
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const resp = await this.axios.get(url, { headers }); |
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//console.log("Server response", resp.status, resp.data); |
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if (resp.status === 200) { |
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const contactTotals: Record<string, number> = {}; |
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for (const give of resp.data.data) { |
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if (give.unit == "HUR") { |
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const recipDid: string = give.recipientDid; |
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const prevAmount = contactTotals[recipDid] || 0; |
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contactTotals[recipDid] = prevAmount + give.amount; |
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} |
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} |
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//console.log("Done retrieving gives", contactTotals); |
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this.givenByMeTotals = contactTotals; |
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} |
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} catch (error) { |
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this.alertTitle = "Error from Server"; |
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this.alertMessage = error as string; |
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this.isAlertVisible = true; |
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} |
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|
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// load all the time I have received |
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try { |
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const url = |
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endorserApiServer + |
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"/api/v2/report/gives?recipientId=" + |
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encodeURIComponent(this.identity.did); |
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const token = await accessToken(this.identity); |
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const headers = { |
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"Content-Type": "application/json", |
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Authorization: "Bearer " + token, |
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}; |
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const resp = await this.axios.get(url, { headers }); |
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//console.log("Server response", resp.status, resp.data); |
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if (resp.status === 200) { |
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const contactTotals: Record<string, number> = {}; |
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for (const give of resp.data.data) { |
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if (give.unit == "HUR") { |
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const prevAmount = contactTotals[give.agentDid] || 0; |
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contactTotals[give.agentDid] = prevAmount + give.amount; |
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} |
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} |
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//console.log("Done retrieving receipts", contactTotals); |
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this.givenToMeTotals = contactTotals; |
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} |
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} catch (error) { |
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this.alertTitle = "Error from Server"; |
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this.alertMessage = error as string; |
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this.isAlertVisible = true; |
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} |
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} |
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|
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// from https://stackoverflow.com/a/175787/845494 |
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// |
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private isNumeric(str: string): boolean { |
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return !isNaN(+str); |
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} |
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|
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private nameForDid(contacts: Array<Contact>, did: string): string { |
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const contact = R.find((con) => con.did == did, contacts); |
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return contact?.name || "this unnamed user"; |
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} |
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|
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async onClickAddGive(fromDid: string, toDid: string): Promise<void> { |
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if (!this.isNumeric(this.hourInput)) { |
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this.alertTitle = "Input Error"; |
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this.alertMessage = |
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"This is not a valid number of hours: " + this.hourInput; |
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this.isAlertVisible = true; |
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} else if (!parseFloat(this.hourInput)) { |
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this.alertTitle = "Input Error"; |
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this.alertMessage = "Giving 0 hours does nothing."; |
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this.isAlertVisible = true; |
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} else if (!this.identity) { |
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this.alertTitle = "Status Error"; |
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this.alertMessage = "No identity is available."; |
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this.isAlertVisible = true; |
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} else { |
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let toFrom; |
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if (fromDid == this.identity?.did) { |
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toFrom = "from you to " + this.nameForDid(this.contacts, toDid); |
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} else { |
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toFrom = "from " + this.nameForDid(this.contacts, fromDid) + " to you"; |
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} |
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if ( |
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confirm( |
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"Are you sure you want to record " + |
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this.hourInput + |
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" hours " + |
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toFrom + |
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"?" |
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) |
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) { |
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this.createAndSubmitGive( |
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this.identity, |
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fromDid, |
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toDid, |
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parseFloat(this.hourInput), |
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this.hourDescriptionInput |
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); |
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} |
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} |
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} |
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|
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private async createAndSubmitGive( |
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identity: IIdentifier, |
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fromDid: string, |
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toDid: string, |
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amount: number, |
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description: string |
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): Promise<void> { |
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// Make a claim |
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const vcClaim: GiveVerifiableCredential = { |
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"@context": "https://schema.org", |
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"@type": "GiveAction", |
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agent: { identifier: fromDid }, |
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object: { amountOfThisGood: amount, unitCode: "HUR" }, |
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recipient: { identifier: toDid }, |
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}; |
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if (description) { |
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vcClaim.description = description; |
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} |
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// Make a payload for the claim |
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const vcPayload = { |
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vc: { |
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"@context": ["https://www.w3.org/2018/credentials/v1"], |
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type: ["VerifiableCredential"], |
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credentialSubject: vcClaim, |
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}, |
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}; |
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// Create a signature using private key of identity |
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if (identity.keys[0].privateKeyHex !== null) { |
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// eslint-disable-next-line @typescript-eslint/no-non-null-assertion |
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const privateKeyHex: string = identity.keys[0].privateKeyHex!; |
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const signer = await SimpleSigner(privateKeyHex); |
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const alg = undefined; |
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// Create a JWT for the request |
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const vcJwt: string = await didJwt.createJWT(vcPayload, { |
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alg: alg, |
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issuer: identity.did, |
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signer: signer, |
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}); |
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|
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// Make the xhr request payload |
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|
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const payload = JSON.stringify({ jwtEncoded: vcJwt }); |
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const endorserApiServer = AppString.DEFAULT_ENDORSER_API_SERVER; |
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const url = endorserApiServer + "/api/v2/claim"; |
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const token = await accessToken(identity); |
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const headers = { |
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"Content-Type": "application/json", |
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Authorization: "Bearer " + token, |
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}; |
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|
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try { |
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const resp = await this.axios.post(url, payload, { headers }); |
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//console.log("Got resp data:", resp.data); |
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if (resp.data?.success?.handleId) { |
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this.alertTitle = ""; |
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this.alertMessage = ""; |
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if (fromDid === identity.did) { |
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this.givenByMeTotals[toDid] = this.givenByMeTotals[toDid] + amount; |
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// do this to update the UI (is there a better way?) |
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// eslint-disable-next-line no-self-assign |
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this.givenByMeTotals = this.givenByMeTotals; |
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} else { |
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this.givenToMeTotals[fromDid] = |
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this.givenToMeTotals[fromDid] + amount; |
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// do this to update the UI (is there a better way?) |
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// eslint-disable-next-line no-self-assign |
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this.givenToMeTotals = this.givenToMeTotals; |
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} |
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} |
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} catch (error) { |
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let userMessage = "There was an error. See logs for more info."; |
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const serverError = error as AxiosError; |
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if (serverError) { |
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if (serverError.message) { |
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userMessage = serverError.message; // Info for the user |
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} else { |
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userMessage = JSON.stringify(serverError.toJSON()); |
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} |
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} else { |
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userMessage = error as string; |
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} |
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// Now set that error for the user to see. |
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this.alertTitle = "Error with Server"; |
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this.alertMessage = userMessage; |
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this.isAlertVisible = true; |
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} |
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} |
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} |
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|
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alertTitle = ""; |
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alertMessage = ""; |
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isAlertVisible = false; |
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|
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public onClickClose() { |
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this.isAlertVisible = false; |
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this.alertTitle = ""; |
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this.alertMessage = ""; |
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} |
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|
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public computedAlertClassNames() { |
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return { |
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hidden: !this.isAlertVisible, |
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"dismissable-alert": true, |
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"bg-slate-100": true, |
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"p-5": true, |
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rounded: true, |
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"drop-shadow-lg": true, |
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absolute: true, |
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"top-3": true, |
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"inset-x-3": true, |
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"transition-transform": true, |
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"ease-in": true, |
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"duration-300": true, |
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}; |
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} |
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} |
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</script> |
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Loading…
Reference in new issue