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paopao-ce/internal/servants/web/loose.go

173 lines
4.5 KiB

// Copyright 2022 ROC. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package web
import (
"github.com/alimy/mir/v3"
"github.com/gin-gonic/gin"
api "github.com/rocboss/paopao-ce/auto/api/v1"
"github.com/rocboss/paopao-ce/internal/core"
"github.com/rocboss/paopao-ce/internal/model/web"
"github.com/rocboss/paopao-ce/internal/servants/base"
"github.com/rocboss/paopao-ce/internal/servants/chain"
"github.com/rocboss/paopao-ce/pkg/app"
"github.com/sirupsen/logrus"
)
var (
_ api.Loose = (*looseSrv)(nil)
_ api.LooseBinding = (*looseBinding)(nil)
_ api.LooseRender = (*looseRender)(nil)
)
type looseSrv struct {
api.UnimplementedLooseServant
*base.DaoServant
}
type looseBinding struct {
*api.UnimplementedLooseBinding
}
type looseRender struct {
*api.UnimplementedLooseRender
}
func (s *looseBinding) BindTimeline(c *gin.Context) (*web.TimelineReq, mir.Error) {
user, _ := base.UserFrom(c)
page, pageSize := app.GetPageInfo(c)
v := &web.TimelineReq{
BaseInfo: web.BaseInfo{
User: user,
},
Query: c.Query("query"),
Type: "search",
Page: page,
PageSize: pageSize,
}
if c.Query("type") == "tag" {
v.Type = "tag"
}
return v, nil
}
func (s *looseSrv) Chain() gin.HandlersChain {
return gin.HandlersChain{chain.JwtLoose()}
}
func (s *looseSrv) Timeline(req *web.TimelineReq) (*web.TimelineResp, mir.Error) {
var resp *base.PageResp
offset, limit := (req.Page-1)*req.PageSize, req.PageSize
if req.Query == "" && req.Type == "search" {
res, err := s.Ds.IndexPosts(req.User, offset, limit)
if err != nil {
logrus.Errorf("Ds.IndexPosts err: %s", err)
return nil, _errGetPostsFailed
}
resp = base.PageRespFrom(res.Tweets, req.Page, req.PageSize, res.Total)
} else {
q := &core.QueryReq{
Query: req.Query,
Type: core.SearchType(req.Type),
}
res, err := s.Ts.Search(req.User, q, offset, limit)
if err != nil {
logrus.Errorf("Ts.Search err: %s", err)
return nil, _errGetPostsFailed
}
posts, err := s.Ds.RevampPosts(res.Items)
if err != nil {
logrus.Errorf("Ds.RevampPosts err: %s", err)
return nil, _errGetPostsFailed
}
resp = base.PageRespFrom(posts, req.Page, req.PageSize, res.Total)
}
return (*web.TimelineResp)(resp), nil
}
func (s *looseSrv) GetUserTweets(req *web.GetUserTweetsReq) (*web.GetUserTweetsResp, mir.Error) {
other, xerr := s.GetUserProfile(&web.GetUserProfileReq{
BaseInfo: req.BaseInfo,
Username: req.Username,
})
if xerr != nil {
return nil, xerr
}
visibilities := []core.PostVisibleT{core.PostVisitPublic}
if req.User != nil {
if req.User.ID == other.ID || req.User.IsAdmin {
visibilities = append(visibilities, core.PostVisitPrivate, core.PostVisitFriend)
} else if other.IsFriend {
visibilities = append(visibilities, core.PostVisitFriend)
}
}
conditions := &core.ConditionsT{
"user_id": other.ID,
"visibility IN ?": visibilities,
"ORDER": "latest_replied_on DESC",
}
_, posts, err := s.GetTweetList(conditions, (req.Page-1)*req.PageSize, req.PageSize)
if err != nil {
logrus.Errorf("s.GetTweetList err: %s", err)
return nil, _errGetPostsFailed
}
totalRows, err := s.Ds.GetPostCount(conditions)
if err != nil {
logrus.Errorf("s.GetPostCount err: %s", err)
return nil, _errGetPostsFailed
}
resp := base.PageRespFrom(posts, req.Page, req.PageSize, totalRows)
return (*web.GetUserTweetsResp)(resp), nil
}
func (s *looseSrv) GetUserProfile(req *web.GetUserProfileReq) (*web.GetUserProfileResp, mir.Error) {
he, err := s.Ds.GetUserByUsername(req.Username)
if err != nil {
logrus.Errorf("Ds.GetUserByUsername err: %s", err)
return nil, _errNoExistUsername
}
if he.Model == nil && he.ID <= 0 {
return nil, _errNoExistUsername
}
// 设定自己不是自己的朋友
isFriend := !(req.User == nil || req.User.ID == he.ID)
if req.User != nil && req.User.ID != he.ID {
isFriend = s.Ds.IsFriend(req.User.ID, he.ID)
}
return &web.GetUserProfileResp{
ID: he.ID,
Nickname: he.Nickname,
Username: he.Username,
Status: he.Status,
Avatar: he.Avatar,
IsAdmin: he.IsAdmin,
IsFriend: isFriend,
}, nil
}
func newLooseSrv(s *base.DaoServant) api.Loose {
return &looseSrv{
DaoServant: s,
}
}
func newLooseBinding() api.LooseBinding {
return &looseBinding{
UnimplementedLooseBinding: &api.UnimplementedLooseBinding{
BindAny: base.BindAny,
},
}
}
func newLooseRender() api.LooseRender {
return &looseRender{
UnimplementedLooseRender: &api.UnimplementedLooseRender{
RenderAny: base.RenderAny,
},
}
}