IM

im/src/utils/talk.js

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+import store from "@/store";
+import router from "@/router";
+import { parseTime } from "@/utils/functions";
+import { ServeCreateTalkList } from "@/api/chat";
+
+const KEY_INDEX_NAME = "send_message_index_name";
+
+/**
+ * 通过对话索引查找对话列表下标
+ *
+ * @param {String} index_name
+ */
+export function findTalkIndex(index_name) {
+  return store.state.talks.items.findIndex(
+    (item) => item.index_name == index_name
+  );
+}
+
+/**
+ * 通过对话索引查找对话列表
+ *
+ * @param {String} index_name
+ */
+export function findTalk(index_name) {
+  return store.state.talks.items.find((item) => item.index_name == index_name);
+}
+
+/**
+ * 格式化聊天对话列表数据
+ *
+ * @param {Object} params
+ */
+export function formatTalkItem(params) {
+  console.log(params);
+  let options = {
+    id: "",
+    disable: false,
+    face: "",
+    lastTalkTime: "",
+    name: "",
+    top: false,
+    unread: 0, //未读消息
+    is_online: 0, //是否在线
+    draft_text: "", //草稿
+    msg_text: "", //存储的消息
+    userId: "",
+  };
+
+  Object.assign(options, params);
+  options.index_name = `${options.talk_type}_${options.receiver_id}`;
+
+  return options;
+}
+
+/**
+ * 打开指定对话窗口
+ *
+ * @param {Integer} talk_type 对话类型[1:私聊;2:群聊;]
+ * @param {Integer} receiver_id 接收者ID
+ */
+export function toTalk(talk_type, receiver_id) {
+  ServeCreateTalkList(receiver_id).then(({ code, data }) => {
+    console.log("ServeCreateTalkList", data);
+    if (code == 200) {
+      sessionStorage.setItem(KEY_INDEX_NAME, `${talk_type}_${receiver_id}`);
+      router.push({
+        path: "/message",
+        query: {
+          v: new Date().getTime(),
+        },
+      });
+    }
+  });
+}
+
+/**
+ * 获取需要打开的对话索引值
+ *
+ * @returns
+ */
+export function getCacheIndexName() {
+  let index_name = sessionStorage.getItem(KEY_INDEX_NAME);
+  if (index_name) {
+    sessionStorage.removeItem(KEY_INDEX_NAME);
+  }
+
+  return index_name;
+}