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群聊功能开发中

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xie.bx 3 years ago
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  1. 268
      im-ui/src/components/chat/ChatGroup.vue
  2. 224
      im-ui/src/components/chat/ChatPrivate.vue

268
im-ui/src/components/chat/ChatGroup.vue
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<template>
<el-container class="r-chat-box">
<el-header height="60px">
{{title}}
</el-header>
<el-main class="im-chat-main" id="chatScrollBox">
<div class="im-chat-box">
<ul>
<li v-for="msgInfo in chat.messages" :key="msgInfo.id">
<message-item :mine="msgInfo.sendId == mine.id" :headImage="headImage(msgInfo)" :showName="showName(msgInfo)"
:msgInfo="msgInfo">
</message-item>
</li>
</ul>
</div>
</el-main>
<el-footer height="25%" class="im-chat-footer">
<div class="chat-tool-bar">
<div class="el-icon-service"></div>
<div>
<file-upload action="/api/image/upload" :maxSize="5*1024*1024" :fileTypes="['image/jpeg', 'image/png', 'image/jpg', 'image/gif']"
@before="handleImageBefore" @success="handleImageSuccess" @fail="handleImageFail">
<i class="el-icon-picture-outline"></i>
</file-upload>
</div>
<div>
<file-upload action="/api/file/upload" :maxSize="10*1024*1024" @before="handleFileBefore" @success="handleFileSuccess"
@fail="handleFileFail">
<i class="el-icon-wallet"></i>
</file-upload>
</div>
<div class="el-icon-chat-dot-round"></div>
</div>
<textarea v-model="sendText" ref="sendBox" class="send-text-area" @keydown.enter="sendTextMessage()"></textarea>
<div class="im-chat-send">
<el-button type="primary" @click="sendTextMessage()">发送</el-button>
</div>
</el-footer>
</el-container>
</template>
<script>
import MessageItem from "./MessageItem.vue";
import FileUpload from "../common/FileUpload.vue";
export default {
name: "chatPrivate",
components: {
MessageItem,
FileUpload
},
props: {
chat: {
type: Object
}
},
data() {
return {
sendText: "",
group: {},
groupMembers: []
}
},
methods: {
handleImageSuccess(res, file) {
let msgInfo = {
groupId: file.raw.targetId,
content: JSON.stringify(res.data),
type: 1
}
this.$http({
url: '/api/message/group/send',
method: 'post',
data: msgInfo
}).then((data) => {
let info = {
type: 'GROUP',
targetId: file.raw.targetId,
fileId: file.raw.uid,
content: JSON.stringify(res.data),
loadStatus: "ok"
}
this.$store.commit("handleFileUpload", info);
})
},
handleImageFail(res, file) {
let info = {
type: 'GROUP',
targetId: file.raw.targetId,
fileId: file.raw.uid,
loadStatus: "fail"
}
this.$store.commit("handleFileUpload", info);
},
handleImageBefore(file) {
let url = URL.createObjectURL(file);
let data = {
originUrl: url,
thumbUrl: url
}
let msgInfo = {
fileId: file.uid,
sendId: this.mine.id,
groupId: this.chat.targetId,
content: JSON.stringify(data),
sendTime: new Date().getTime(),
selfSend: true,
type: 1,
loadStatus: "loading"
}
// 插入消息
this.$store.commit("insertMessage", msgInfo);
// 滚动到底部
this.scrollToBottom();
// 借助file对象保存对方id
file.targetId = this.chat.targetId;
},
handleFileSuccess(res, file) {
let data = {
name: file.name,
size: file.size,
url: res.data
}
let msgInfo = {
groupId: file.raw.targetId,
content: JSON.stringify(data),
type: 2
}
this.$http({
url: '/api/message/group/send',
method: 'post',
data: msgInfo
}).then(() => {
let info = {
type: 'GROUP',
targetId: file.raw.targetId,
fileId: file.raw.uid,
content: JSON.stringify(data),
loadStatus: "ok"
}
this.$store.commit("handleFileUpload", info);
})
},
handleFileFail(res, file) {
let info = {
type: 'GROUP',
targetId: file.raw.targetId,
fileId: file.raw.uid,
loadStatus: "fail"
}
this.$store.commit("handleFileUpload", info);
},
handleFileBefore(file) {
let url = URL.createObjectURL(file);
let data = {
name: file.name,
size: file.size,
url: url
}
let msgInfo = {
fileId: file.uid,
sendId: this.mine.id,
groupId: this.chat.targetId,
content: JSON.stringify(data),
sendTime: new Date().getTime(),
selfSend: true,
type: 2,
loadStatus: "loading"
}
// 插入消息
this.$store.commit("insertMessage", msgInfo);
// 滚动到底部
this.scrollToBottom();
// 借助file对象保存对方id
file.targetId = this.chat.targetId;
},
sendTextMessage() {
if (!this.sendText.trim()) {
this.$message.error("不能发送空白信息");
return
}
let msgInfo = {
groupId: this.chat.targetId,
content: this.sendText,
type: 0
}
this.$http({
url: '/api/message/group/send',
method: 'post',
data: msgInfo
}).then((data) => {
this.$message.success("发送成功");
this.sendText = "";
msgInfo.sendTime = new Date().getTime();
msgInfo.sendId = this.$store.state.userStore.userInfo.id;
msgInfo.selfSend = true;
this.$store.commit("insertMessage", msgInfo);
// 保持输入框焦点
this.$refs.sendBox.focus();
// 滚动到底部
this.scrollToBottom();
})
const e = window.event || arguments[0]
if (e.key === 'Enter' || e.code === 'Enter' || e.keyCode === 13) {
e.returnValue = false;
e.preventDefault();
return false;
}
},
loadGroup(groupId) {
this.$http({
url: `/api/group/find/${groupId}`,
method: 'get'
}).then((group) => {
this.group = group;
this.$store.commit("updateChatFromGroup",group);
});
this.$http({
url: `/api/group/members/${groupId}`,
method: 'get'
}).then((groupMembers) => {
this.groupMembers = groupMembers;
});
},
showName(msgInfo) {
let member = this.groupMembers.find((m) => m.userId == msgInfo.sendId);
return member ? member.aliasName : "";
},
headImage(msgInfo) {
let member = this.groupMembers.find((m) => m.userId == msgInfo.sendId);
return member ? member.headImage : "";
},
scrollToBottom() {
this.$nextTick(() => {
const div = document.getElementById("chatScrollBox");
div.scrollTop = div.scrollHeight;
});
}
},
computed: {
mine() {
return this.$store.state.userStore.userInfo;
},
title(){
let size = this.groupMembers.filter(m=>!m.quit).length;
return `${this.chat.showName}(${size})`;
}
},
watch: {
'chat.targetId': {
handler: function(newGroupId, oldGroupId) {
this.loadGroup(newGroupId);
},
immediate: true
}
},
mounted() {
// this.loadGroup(this.chat.targetId);
}
}
</script>
<style>
</style>

224
im-ui/src/components/chat/ChatPrivate.vue
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@ -0,0 +1,224 @@
<template>
<el-container class="r-chat-box">
<el-header height="60px">
{{chat.showName}}
</el-header>
<el-main class="im-chat-main" id="chatScrollBox">
<div class="im-chat-box">
<ul>
<li v-for="msgInfo in chat.messages" :key="msgInfo.id">
<message-item :mine="msgInfo.sendId == mine.id" :headImage="headImage(msgInfo)" :showName="showName(msgInfo)"
:msgInfo="msgInfo">
</message-item>
</li>
</ul>
</div>
</el-main>
<el-footer height="25%" class="im-chat-footer">
<div class="chat-tool-bar">
<div class="el-icon-service"></div>
<div>
<file-upload action="/api/image/upload" :maxSize="5*1024*1024" :fileTypes="['image/jpeg', 'image/png', 'image/jpg', 'image/gif']"
@before="handleImageBefore" @success="handleImageSuccess" @fail="handleImageFail">
<i class="el-icon-picture-outline"></i>
</file-upload>
</div>
<div>
<file-upload action="/api/file/upload" :maxSize="10*1024*1024" @before="handleFileBefore" @success="handleFileSuccess"
@fail="handleFileFail">
<i class="el-icon-wallet"></i>
</file-upload>
</div>
<div class="el-icon-chat-dot-round"></div>
</div>
<textarea v-model="sendText" ref="sendBox" class="send-text-area" @keyup.enter="sendTextMessage()"></textarea>
<div class="im-chat-send">
<el-button type="primary" @click="sendTextMessage()">发送</el-button>
</div>
</el-footer>
</el-container>
</template>
<script>
import MessageItem from "./MessageItem.vue";
import FileUpload from "../common/FileUpload.vue";
export default {
name: "chatPrivate",
components: {
MessageItem,
FileUpload
},
props: {
chat: {
type: Object
}
},
data() {
return {
sendText: ""
}
},
methods: {
handleImageSuccess(res, file) {
let msgInfo = {
recvId: file.raw.targetId,
content: JSON.stringify(res.data),
type: 1
}
this.$http({
url: '/api/message/private/send',
method: 'post',
data: msgInfo
}).then((data) => {
let info = {
type: 'PRIVATE',
targetId: file.raw.targetId,
fileId: file.raw.uid,
content: JSON.stringify(res.data),
loadStatus: "ok"
}
this.$store.commit("handleFileUpload", info);
})
},
handleImageFail(res, file) {
let info = {
type: 'PRIVATE',
targetId: file.raw.targetId,
fileId: file.raw.uid,
loadStatus: "fail"
}
this.$store.commit("handleFileUpload", info);
},
handleImageBefore(file) {
let url = URL.createObjectURL(file);
let data = {
originUrl: url,
thumbUrl: url
}
let msgInfo = {
fileId: file.uid,
sendId: this.mine.id,
recvId: this.chat.targetId,
content: JSON.stringify(data),
sendTime: new Date().getTime(),
selfSend: true,
type: 1,
loadStatus: "loading"
}
// 插入消息
this.$store.commit("insertMessage", msgInfo);
// 滚动到底部
this.scrollToBottom();
// 借助file对象保存对方id
file.targetId = this.chat.targetId;
},
handleFileSuccess(res, file) {
console.log(res.data);
let data = {
name: file.name,
size: file.size,
url: res.data
}
let msgInfo = {
recvId: file.raw.targetId,
content: JSON.stringify(data),
type: 2
}
this.$http({
url: '/api/message/private/send',
method: 'post',
data: msgInfo
}).then(() => {
let info = {
type: 'PRIVATE',
targetId: file.raw.targetId,
fileId: file.raw.uid,
content: JSON.stringify(data),
loadStatus: "ok"
}
this.$store.commit("handleFileUpload", info);
})
},
handleFileFail(res, file) {
let info = {
type: 'PRIVATE',
targetId: file.raw.targetId,
fileId: file.raw.uid,
loadStatus: "fail"
}
this.$store.commit("handleFileUpload", info);
},
handleFileBefore(file) {
let url = URL.createObjectURL(file);
let data = {
name: file.name,
size: file.size,
url: url
}
let msgInfo = {
fileId: file.uid,
sendId: this.mine.id,
recvId: this.chat.targetId,
content: JSON.stringify(data),
sendTime: new Date().getTime(),
selfSend: true,
type: 2,
loadStatus: "loading"
}
// 插入消息
this.$store.commit("insertMessage", msgInfo);
// 滚动到底部
this.scrollToBottom();
// 借助file对象保存对方id
file.targetId = this.chat.targetId;
},
sendTextMessage() {
let msgInfo = {
recvId: this.chat.targetId,
content: this.sendText,
type: 0
}
this.$http({
url: '/api/message/private/send',
method: 'post',
data: msgInfo
}).then((data) => {
this.$message.success("发送成功");
this.sendText = "";
msgInfo.sendTime = new Date().getTime();
msgInfo.sendId = this.$store.state.userStore.userInfo.id;
msgInfo.selfSend = true;
this.$store.commit("insertMessage", msgInfo);
// 保持输入框焦点
this.$refs.sendBox.focus();
// 滚动到底部
this.scrollToBottom();
})
},
showName(msg) {
return msg.sendId == this.mine.id ? this.mine.nickName : this.chat.showName
},
headImage(msg) {
return msg.sendId == this.mine.id ? this.mine.headImageThumb : this.chat.headImage
},
scrollToBottom() {
this.$nextTick(() => {
const div = document.getElementById("chatScrollBox");
div.scrollTop = div.scrollHeight;
});
}
},
computed: {
mine() {
return this.$store.state.userStore.userInfo;
}
},
mounted() {
console.log(this.chat);
}
}
</script>
<style>
</style>
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