init: hgmj server initial commit

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

models/cache/immessagedata/data.go

@@ -0,0 +1,52 @@
+package immessagedata
+
+import (
+	"91jd-server/app/service/vidhelpser"
+	"91jd-server/models/v/immessagemod"
+	"91jd-server/models/v/vidmod"
+)
+
+// FormatAppDataList 格式化app列表数据
+func FormatAppDataList(origin []immessagemod.ImMessage) (res []*immessagemod.ImMessageInfo) {
+	res = make([]*immessagemod.ImMessageInfo, len(origin))
+	if len(origin) == 0 {
+		return
+	}
+	// 获取用户数据
+	uids := []uint64{}
+	for _, item := range origin {
+		uids = append(uids, item.Uid)
+	}
+	userMap := vidhelpser.GetSimpleUserMapNoUID(uids)
+	// 组装返回数据
+	for i, item := range origin {
+		res[i] = FormatAppData(item, userMap)
+	}
+
+	return
+}
+
+// FormatAppData 格式化app数据
+func FormatAppData(item immessagemod.ImMessage, userMap map[uint64]*vidmod.Publisher) (res *immessagemod.ImMessageInfo) {
+	if item.ID.IsZero() {
+		return
+	}
+	// 组装返回数据
+	res = &immessagemod.ImMessageInfo{
+		ID:        item.ID,
+		GroupId:   item.GroupId,
+		Uid:       item.Uid,
+		Content:   item.Content,
+		Image:     item.Image,
+		CreatedAt: item.CreatedAt,
+	}
+	if userMap != nil {
+		user, ok := userMap[item.Uid]
+		if ok && user != nil {
+			res.Name = user.Name
+			res.Gender = user.Gender
+			res.Portrait = user.Portrait
+		}
+	}
+	return
+}