graffiti-demo/components/private-messaging.js

67 lines
1.5 KiB
JavaScript

import Chat from './chat.js'
import {Name} from './name.js'
export default {
data: ()=> ({
recipient: null,
message: ''
}),
methods: {
messageObjects: Chat.methods.messageObjects,
chatObjects(objects) {
return this.messageObjects(objects).filter(o=>
'_to' in o && o._to.length == 1)
},
sendMessage() {
if (!this.message) return
this.$graffitiUpdate({
message: this.message,
timestamp: Date.now(),
_to: [this.recipient],
_tags: [this.$graffitiMyID, this.recipient]
})
this.message = ''
}
},
template: `
Send private message to:
<graffiti-objects :tags="['demo']" v-slot="{objects}">
<select v-model="recipient">
<option v-for="id in objects.notMine.authors" :value="id">
<Name :of="id">
</option>
</select>
</graffiti-objects>
<form @submit.prevent="sendMessage">
<input v-model="message">
<input type="submit" value="Submit"/>
</form>
<graffiti-objects :tags="[$graffitiMyID]" v-slot="{objects}">
<h3>My Outbox</h3>
<ul v-for="object in chatObjects(objects).mine">
<li>
To <em><Name :of="object._to[0]"/></em>:
{{ object.message }}
</li>
</ul>
<h3>My Inbox</h3>
<ul v-for="object in chatObjects(objects).notMine">
<li>
From <em><Name :of="object._by"/></em>:
{{ object.message }}
</li>
</ul>
</graffiti-objects>`
}