Merge pull request #141 from alimy/pr-search-private

support search private tweet

README.md

@@ -293,7 +293,7 @@ release/paopao-ce --no-default-features --features sqlite3,localoss,loggerfile,r
   `LocalOSS` 提供使用本地目录文件作为对象存储的功能，仅用于开发调试环境；  
 * 缓存: Redis/SimpleCacheIndex/BigCacheIndex     
   `SimpleCacheIndex` 提供简单的 广场推文列表 的缓存功能；   
-  `BigCacheIndex` 使用[BigCache](https://github.com/allegro/bigcache)缓存 广场推文列表，缓存每个用户每一页，简单做到千人千面；  
+  `BigCacheIndex` 使用[BigCache](https://github.com/allegro/bigcache)缓存 广场推文列表，缓存每个用户每一页，简单做到千人千面(推荐使用)；  
 * 搜索: Zinc/Meili   
   `Zinc` 基于[Zinc](https://github.com/zinclabs/zinc)搜索引擎提供推文搜索服务(目前状态: 稳定，推荐使用)；  
   `Meili` 基于[Meilisearch](https://github.com/meilisearch/meilisearch)搜索引擎提供推文搜索服务(目前状态: 内测阶段);  

internal/core/authority.go

@@ -0,0 +1,117 @@
+package core
+
+import (
+	"github.com/rocboss/paopao-ce/internal/model"
+	"github.com/rocboss/paopao-ce/pkg/types"
+)
+
+const (
+	ActRegisterUser act = iota
+	ActCreatePublicTweet
+	ActCreatePublicAttachment
+	ActCreatePublicPicture
+	ActCreatePublicVideo
+	ActCreatePrivateTweet
+	ActCreatePrivateAttachment
+	ActCreatePrivatePicture
+	ActCreatePrivateVideo
+	ActCreateFriendTweet
+	ActCreateFriendAttachment
+	ActCreateFriendPicture
+	ActCreateFriendVideo
+	ActCreatePublicComment
+	ActCreatePublicPicureComment
+	ActCreateFriendComment
+	ActCreateFriendPicureComment
+	ActCreatePrivateComment
+	ActCreatePrivatePicureComment
+	ActStickTweet
+	ActTopTweet
+	ActLockTweet
+	ActVisibleTweet
+	ActDeleteTweet
+	ActCreateActivationCode
+)
+
+type act uint8
+
+type FriendFilter map[int64]types.Empty
+
+type Action struct {
+	Act    act
+	UserId int64
+}
+
+type AuthorizationManageService interface {
+	IsAllow(user *model.User, action *Action) bool
+	GetFriendFilter(userId int64) FriendFilter
+	GetFriendIds(userId int64) []int64
+}
+
+func (f FriendFilter) IsFriend(userId int64) bool {
+	// _, yesno := f[userId]
+	// return yesno
+	// so, you are friend with all world now
+	return true
+}
+
+// IsAllow default true if user is admin
+func (a act) IsAllow(user *model.User, userId int64, isFriend bool, isActivation bool) bool {
+	if user.IsAdmin {
+		return true
+	}
+	if user.ID == userId && isActivation {
+		switch a {
+		case ActCreatePublicTweet,
+			ActCreatePublicAttachment,
+			ActCreatePublicPicture,
+			ActCreatePublicVideo,
+			ActCreatePrivateTweet,
+			ActCreatePrivateAttachment,
+			ActCreatePrivatePicture,
+			ActCreatePrivateVideo,
+			ActCreateFriendTweet,
+			ActCreateFriendAttachment,
+			ActCreateFriendPicture,
+			ActCreateFriendVideo,
+			ActCreatePrivateComment,
+			ActCreatePrivatePicureComment,
+			ActStickTweet,
+			ActLockTweet,
+			ActVisibleTweet,
+			ActDeleteTweet:
+			return true
+		}
+	}
+
+	if user.ID == userId && !isActivation {
+		switch a {
+		case ActCreatePrivateTweet,
+			ActCreatePrivateComment,
+			ActStickTweet,
+			ActLockTweet,
+			ActDeleteTweet:
+			return true
+		}
+	}
+
+	if isFriend && isActivation {
+		switch a {
+		case ActCreatePublicComment,
+			ActCreatePublicPicureComment,
+			ActCreateFriendComment,
+			ActCreateFriendPicureComment:
+			return true
+		}
+	}
+
+	if !isFriend && isActivation {
+		switch a {
+		case ActCreatePublicComment,
+			ActCreatePublicPicureComment:
+			return true
+		}
+	}
+
+	return false
+}

internal/core/index.go

@@ -5,5 +5,5 @@ import (
 )
 
 type IndexPostsService interface {
-	IndexPosts(userId int64, offset int, limit int) ([]*model.PostFormated, error)
+	IndexPosts(user *model.User, offset int, limit int) ([]*model.PostFormated, error)
 }

internal/core/search.go

@@ -31,5 +31,5 @@ type TweetSearchService interface {
 	IndexName() string
 	AddDocuments(documents DocItems, primaryKey ...string) (bool, error)
 	DeleteDocuments(identifiers []string) error
-	Search(q *QueryReq, offset, limit int) (*QueryResp, error)
+	Search(user *model.User, q *QueryReq, offset, limit int) (*QueryResp, error)
 }

internal/dao/authority.go

@@ -0,0 +1,37 @@
+package dao
+
+import (
+	"github.com/rocboss/paopao-ce/internal/conf"
+	"github.com/rocboss/paopao-ce/internal/core"
+	"github.com/rocboss/paopao-ce/internal/model"
+)
+
+func newSimpleAuthorizationManageService() *simpleAuthorizationManageService {
+	return &simpleAuthorizationManageService{
+		db: conf.DBEngine,
+	}
+}
+
+func (s *simpleAuthorizationManageService) IsAllow(user *model.User, action *core.Action) bool {
+	// user is activation if had bind phone
+	isActivation := (len(user.Phone) != 0)
+	isFriend := s.isFriend(action.UserId)
+	// TODO: just use defaut act authorization chek rule now
+	return action.Act.IsAllow(user, action.UserId, isFriend, isActivation)
+}
+
+// GetFriendFilter _userId保留未来使用
+func (s *simpleAuthorizationManageService) GetFriendFilter(_userId int64) core.FriendFilter {
+	// TODO: just return an empty friend fileter now
+	return core.FriendFilter{}
+}
+
+func (s *simpleAuthorizationManageService) GetFriendIds(_userId int64) []int64 {
+	// TODO: just retrun empty now
+	return nil
+}
+
+func (s *simpleAuthorizationManageService) isFriend(_userId int64) bool {
+	// friend with all world now
+	return true
+}

internal/dao/cache.go

@@ -19,7 +19,7 @@ type postsEntry struct {
 	posts []*model.PostFormated
 }
 
-type indexPostsFunc func(int64, int, int) ([]*model.PostFormated, error)
+type indexPostsFunc func(*model.User, int, int) ([]*model.PostFormated, error)
 
 type bigCacheIndexServant struct {
 	getIndexPosts      indexPostsFunc

internal/dao/cache_index_big.go

@@ -49,18 +49,18 @@ func newBigCacheIndexServant(getIndexPosts indexPostsFunc) *bigCacheIndexServant
 	return cacheIndex
 }
 
-func (s *bigCacheIndexServant) IndexPosts(userId int64, offset int, limit int) ([]*model.PostFormated, error) {
-	key := s.keyFrom(userId, offset, limit)
+func (s *bigCacheIndexServant) IndexPosts(user *model.User, offset int, limit int) ([]*model.PostFormated, error) {
+	key := s.keyFrom(user, offset, limit)
 	posts, err := s.getPosts(key)
 	if err == nil {
-		logrus.Debugf("get index posts from cache by key: %s userId: %d offset:%d limit:%d", key, userId, offset, limit)
+		logrus.Debugf("bigCacheIndexServant.IndexPosts get index posts from cache by key: %s", key)
 		return posts, nil
 	}
 
-	if posts, err = s.getIndexPosts(userId, offset, limit); err != nil {
+	if posts, err = s.getIndexPosts(user, offset, limit); err != nil {
 		return nil, err
 	}
-	logrus.Debugf("get index posts from database by userId: %d offset:%d limit:%d", userId, offset, limit)
+	logrus.Debugf("bigCacheIndexServant.IndexPosts get index posts from database by key: %s", key)
 	s.cachePosts(key, posts)
 	return posts, nil
 }
@@ -68,14 +68,14 @@ func (s *bigCacheIndexServant) IndexPosts(userId int64, offset int, limit int) (
 func (s *bigCacheIndexServant) getPosts(key string) ([]*model.PostFormated, error) {
 	data, err := s.cache.Get(key)
 	if err != nil {
-		logrus.Debugf("get posts by key: %s from cache err: %v", key, err)
+		logrus.Debugf("bigCacheIndexServant.getPosts get posts by key: %s from cache err: %v", key, err)
 		return nil, err
 	}
 	buf := bytes.NewBuffer(data)
 	dec := gob.NewDecoder(buf)
 	var posts []*model.PostFormated
 	if err := dec.Decode(&posts); err != nil {
-		logrus.Debugf("get posts from cache in decode err: %v", err)
+		logrus.Debugf("bigCacheIndexServant.getPosts get posts from cache in decode err: %v", err)
 		return nil, err
 	}
 	return posts, nil
@@ -85,10 +85,10 @@ func (s *bigCacheIndexServant) cachePosts(key string, posts []*model.PostFormate
 	entry := &postsEntry{key: key, posts: posts}
 	select {
 	case s.cachePostsCh <- entry:
-		logrus.Debugf("cachePosts by chan of key: %s", key)
+		logrus.Debugf("bigCacheIndexServant.cachePosts cachePosts by chan of key: %s", key)
 	default:
 		go func(ch chan<- *postsEntry, entry *postsEntry) {
-			logrus.Debugf("cachePosts indexAction by goroutine of key: %s", key)
+			logrus.Debugf("bigCacheIndexServant.cachePosts cachePosts indexAction by goroutine of key: %s", key)
 			ch <- entry
 		}(s.cachePostsCh, entry)
 	}
@@ -98,26 +98,30 @@ func (s *bigCacheIndexServant) setPosts(entry *postsEntry) {
 	var buf bytes.Buffer
 	enc := gob.NewEncoder(&buf)
 	if err := enc.Encode(entry.posts); err != nil {
-		logrus.Debugf("setPosts encode post entry err: %v", err)
+		logrus.Debugf("bigCacheIndexServant.setPosts setPosts encode post entry err: %v", err)
 		return
 	}
 	if err := s.cache.Set(entry.key, buf.Bytes()); err != nil {
-		logrus.Debugf("setPosts set cache err: %v", err)
+		logrus.Debugf("bigCacheIndexServant.setPosts setPosts set cache err: %v", err)
 	}
-	logrus.Debugf("setPosts set cache by key: %s", entry.key)
+	logrus.Debugf("bigCacheIndexServant.setPosts setPosts set cache by key: %s", entry.key)
 }
 
-func (s *bigCacheIndexServant) keyFrom(userId int64, offset int, limit int) string {
+func (s *bigCacheIndexServant) keyFrom(user *model.User, offset int, limit int) string {
+	var userId int64 = -1
+	if user != nil {
+		userId = user.ID
+	}
 	return fmt.Sprintf("index:%d:%d:%d", userId, offset, limit)
 }
 
 func (s *bigCacheIndexServant) SendAction(act core.IndexActionT) {
 	select {
 	case s.indexActionCh <- act:
-		logrus.Debugf("send indexAction by chan: %s", act)
+		logrus.Debugf("bigCacheIndexServant.SendAction send indexAction by chan: %s", act)
 	default:
 		go func(ch chan<- core.IndexActionT, act core.IndexActionT) {
-			logrus.Debugf("send indexAction by goroutine: %s", act)
+			logrus.Debugf("bigCacheIndexServant.SendAction send indexAction by goroutine: %s", act)
 			ch <- act
 		}(s.indexActionCh, act)
 	}

internal/dao/cache_index_simple.go

@@ -49,7 +49,7 @@ func newSimpleCacheIndexServant(getIndexPosts indexPostsFunc) *simpleCacheIndexS
 	return cacheIndex
 }
 
-func (s *simpleCacheIndexServant) IndexPosts(_userId int64, offset int, limit int) ([]*model.PostFormated, error) {
+func (s *simpleCacheIndexServant) IndexPosts(_user *model.User, offset int, limit int) ([]*model.PostFormated, error) {
 	posts := s.atomicIndex.Load().([]*model.PostFormated)
 	end := offset + limit
 	size := len(posts)
@@ -79,7 +79,7 @@ func (s *simpleCacheIndexServant) startIndexPosts() {
 		case <-s.checkTick.C:
 			if len(s.indexPosts) == 0 {
 				logrus.Debugf("index posts by checkTick")
-				if s.indexPosts, err = s.getIndexPosts(0, 0, s.maxIndexSize); err == nil {
+				if s.indexPosts, err = s.getIndexPosts(nil, 0, s.maxIndexSize); err == nil {
 					s.atomicIndex.Store(s.indexPosts)
 				} else {
 					logrus.Errorf("get index posts err: %v", err)

internal/dao/dao.go

@@ -3,22 +3,26 @@ package dao
 import (
 	"github.com/rocboss/paopao-ce/internal/conf"
 	"github.com/rocboss/paopao-ce/internal/core"
-	"github.com/rocboss/paopao-ce/pkg/zinc"
 	"github.com/sirupsen/logrus"
 	"gorm.io/gorm"
 )
 
 var (
-	_ core.DataService            = (*dataServant)(nil)
-	_ core.AttachmentCheckService = (*attachmentCheckServant)(nil)
+	_ core.DataService                = (*dataServant)(nil)
+	_ core.AttachmentCheckService     = (*attachmentCheckServant)(nil)
+	_ core.AuthorizationManageService = (*simpleAuthorizationManageService)(nil)
 )
 
 type dataServant struct {
-	useCacheIndex bool
-	cacheIndex    core.CacheIndexService
+	useCacheIndex     bool
+	cacheIndex        core.CacheIndexService
+	ams               core.AuthorizationManageService
+	engine            *gorm.DB
+	getIndexPostsFunc indexPostsFunc
+}
 
-	engine *gorm.DB
-	zinc   *zinc.ZincClient
+type simpleAuthorizationManageService struct {
+	db *gorm.DB
 }
 
 type attachmentCheckServant struct {
@@ -26,17 +30,18 @@ type attachmentCheckServant struct {
 }
 
 func NewDataService() core.DataService {
-	client := zinc.NewClient(conf.ZincSetting)
 	ds := &dataServant{
 		engine: conf.DBEngine,
-		zinc:   client,
+		ams:    NewAuthorizationManageService(),
 	}
 
 	// initialize CacheIndex if needed
 	ds.useCacheIndex = true
 	if conf.CfgIf("SimpleCacheIndex") {
-		ds.cacheIndex = newSimpleCacheIndexServant(ds.getIndexPosts)
+		ds.getIndexPostsFunc = ds.simpleCacheIndexGetPosts
+		ds.cacheIndex = newSimpleCacheIndexServant(ds.simpleCacheIndexGetPosts)
 	} else if conf.CfgIf("BigCacheIndex") {
+		ds.getIndexPostsFunc = ds.getIndexPosts
 		ds.cacheIndex = newBigCacheIndexServant(ds.getIndexPosts)
 	} else {
 		ds.useCacheIndex = false
@@ -49,6 +54,10 @@ func NewDataService() core.DataService {
 	return ds
 }
 
+func NewAuthorizationManageService() core.AuthorizationManageService {
+	return newSimpleAuthorizationManageService()
+}
+
 func NewAttachmentCheckService() core.AttachmentCheckService {
 	return &attachmentCheckServant{
 		domain: getOssDomain(),

internal/dao/post_index.go

@@ -3,31 +3,62 @@ package dao
 import (
 	"github.com/rocboss/paopao-ce/internal/core"
 	"github.com/rocboss/paopao-ce/internal/model"
+	"github.com/rocboss/paopao-ce/pkg/types"
 	"github.com/sirupsen/logrus"
 )
 
-func (d *dataServant) IndexPosts(userId int64, offset int, limit int) ([]*model.PostFormated, error) {
+func (d *dataServant) IndexPosts(user *model.User, offset int, limit int) ([]*model.PostFormated, error) {
 	if d.useCacheIndex {
-		if posts, err := d.cacheIndex.IndexPosts(userId, offset, limit); err == nil {
-			logrus.Debugf("get index posts from cached by userId: %d", userId)
+		if posts, err := d.cacheIndex.IndexPosts(user, offset, limit); err == nil {
+			logrus.Debugf("get index posts from cached")
 			return posts, nil
 		}
 	}
 	logrus.Debugf("get index posts from database but useCacheIndex: %t", d.useCacheIndex)
-	return d.getIndexPosts(userId, offset, limit)
+	return d.getIndexPostsFunc(user, offset, limit)
 }
 
-// getIndexPosts _userId保留未来使用
-// TODO: 未来可能根据userId查询广场推文列表，简单做到不同用户的主页都是不同的；
-func (d *dataServant) getIndexPosts(_userId int64, offset int, limit int) ([]*model.PostFormated, error) {
-	posts, err := (&model.Post{}).List(d.engine, &model.ConditionsT{
-		"visibility IN ?": []model.PostVisibleT{model.PostVisitPublic, model.PostVisitFriend},
-		"ORDER":           "is_top DESC, latest_replied_on DESC",
-	}, offset, limit)
+// getIndexPosts TODO: 未来可能根据userId查询广场推文列表，简单做到不同用户的主页都是不同的；
+func (d *dataServant) getIndexPosts(user *model.User, offset int, limit int) ([]*model.PostFormated, error) {
+	predicates := model.Predicates{
+		"ORDER": types.AnySlice{"is_top DESC, latest_replied_on DESC"},
+	}
+	if user == nil {
+		predicates["visibility = ?"] = types.AnySlice{model.PostVisitPublic}
+	} else if !user.IsAdmin {
+		frienddIds := d.ams.GetFriendIds(user.ID)
+		if len(frienddIds) > 0 {
+			args := types.AnySlice{model.PostVisitPublic, model.PostVisitPrivate, user.ID, model.PostVisitFriend, frienddIds}
+			predicates["visibility = ? OR (visibility = ? AND user_id = ?) OR (visibility = ? AND user_id IN ?"] = args
+		} else {
+			// TODO: 目前不处理没朋友情况，默认用户与世界都是朋友，但是目前无从知晓朋友id，所以这里特殊处理，后续完善
+			args := types.AnySlice{model.PostVisitPrivate, user.ID, model.PostVisitPublic, model.PostVisitFriend}
+			predicates["(visibility = ? AND user_id = ?) OR visibility = ? OR visibility = ?"] = args
+		}
+	}
+
+	posts, err := (&model.Post{}).Fetch(d.engine, predicates, offset, limit)
+	if err != nil {
+		logrus.Debugf("dataServant.getIndexPosts err: %v", err)
+		return nil, err
+	}
+
+	return d.MergePosts(posts)
+}
+
+// simpleCacheIndexGetPosts simpleCacheIndex 专属获取广场推文列表函数
+func (d *dataServant) simpleCacheIndexGetPosts(_user *model.User, offset int, limit int) ([]*model.PostFormated, error) {
+	predicates := model.Predicates{
+		"visibility IN ?": types.AnySlice{[]model.PostVisibleT{model.PostVisitPublic, model.PostVisitPublic}},
+		"ORDER":           types.AnySlice{"is_top DESC, latest_replied_on DESC"},
+	}
+
+	posts, err := (&model.Post{}).Fetch(d.engine, predicates, offset, limit)
 	if err != nil {
-		logrus.Debugf("getIndexPosts err: %v", err)
+		logrus.Debugf("dataServant.simpleCacheIndexGetPosts err: %v", err)
 		return nil, err
 	}
+
 	return d.MergePosts(posts)
 }
 

internal/dao/search.go

@@ -24,14 +24,28 @@ type bridgeTweetSearchServant struct {
 	updateDocsCh chan *documents
 }
 
+type tweetSearchFilter struct {
+	ams core.AuthorizationManageService
+}
+
 type zincTweetSearchServant struct {
-	indexName string
-	client    *zinc.ZincClient
+	tweetSearchFilter
+
+	indexName     string
+	client        *zinc.ZincClient
+	publicFilter  string
+	privateFilter string
+	friendFilter  string
 }
 
 type meiliTweetSearchServant struct {
-	client *meilisearch.Client
-	index  *meilisearch.Index
+	tweetSearchFilter
+
+	client        *meilisearch.Client
+	index         *meilisearch.Index
+	publicFilter  string
+	privateFilter string
+	friendFilter  string
 }
 
 func NewTweetSearchService() core.TweetSearchService {

internal/dao/search_bridge.go

@@ -3,6 +3,7 @@ package dao
 import (
 	"github.com/Masterminds/semver/v3"
 	"github.com/rocboss/paopao-ce/internal/core"
+	"github.com/rocboss/paopao-ce/internal/model"
 	"github.com/sirupsen/logrus"
 )
 
@@ -33,8 +34,8 @@ func (s *bridgeTweetSearchServant) DeleteDocuments(identifiers []string) error {
 	return nil
 }
 
-func (s *bridgeTweetSearchServant) Search(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
-	return s.ts.Search(q, offset, limit)
+func (s *bridgeTweetSearchServant) Search(user *model.User, q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
+	return s.ts.Search(user, q, offset, limit)
 }
 
 func (s *bridgeTweetSearchServant) updateDocs(doc *documents) {

internal/dao/search_filter.go

@@ -0,0 +1,46 @@
+package dao
+
+import (
+	"github.com/rocboss/paopao-ce/internal/core"
+	"github.com/rocboss/paopao-ce/internal/model"
+)
+
+func (s *tweetSearchFilter) filterResp(user *model.User, resp *core.QueryResp) {
+	// 管理员不过滤
+	if user != nil && user.IsAdmin {
+		return
+	}
+
+	var item *model.PostFormated
+	items := resp.Items
+	latestIndex := len(items) - 1
+	if user == nil {
+		for i := 0; i <= latestIndex; i++ {
+			item = items[i]
+			if item.Visibility != model.PostVisitPublic {
+				items[i] = items[latestIndex]
+				items = items[:latestIndex]
+				resp.Total--
+				latestIndex--
+				i--
+			}
+		}
+	} else {
+		var cutFriend, cutPrivate bool
+		friendFilter := s.ams.GetFriendFilter(user.ID)
+		for i := 0; i <= latestIndex; i++ {
+			item = items[i]
+			cutFriend = (item.Visibility == model.PostVisitFriend && !friendFilter.IsFriend(item.UserID))
+			cutPrivate = (item.Visibility == model.PostVisitPrivate && user.ID != item.UserID)
+			if cutFriend || cutPrivate {
+				items[i] = items[latestIndex]
+				items = items[:latestIndex]
+				resp.Total--
+				latestIndex--
+				i--
+			}
+		}
+	}
+
+	resp.Items = items
+}

internal/dao/search_meili.go

@@ -1,6 +1,8 @@
 package dao
 
 import (
+	"fmt"
+
 	"github.com/Masterminds/semver/v3"
 	"github.com/meilisearch/meilisearch-go"
 	"github.com/rocboss/paopao-ce/internal/conf"
@@ -25,7 +27,7 @@ func newMeiliTweetSearchServant() *meiliTweetSearchServant {
 		})
 		searchableAttributes := []string{"content", "tags"}
 		sortableAttributes := []string{"is_top", "latest_replied_on"}
-		filterableAttributes := []string{"tags"}
+		filterableAttributes := []string{"tags", "visibility", "user_id"}
 
 		index := client.Index(s.Index)
 		index.UpdateSearchableAttributes(&searchableAttributes)
@@ -34,8 +36,14 @@ func newMeiliTweetSearchServant() *meiliTweetSearchServant {
 	}
 
 	return &meiliTweetSearchServant{
-		client: client,
-		index:  client.Index(s.Index),
+		tweetSearchFilter: tweetSearchFilter{
+			ams: NewAuthorizationManageService(),
+		},
+		client:        client,
+		index:         client.Index(s.Index),
+		publicFilter:  fmt.Sprintf("visibility=%d", model.PostVisitPublic),
+		privateFilter: fmt.Sprintf("visibility=%d AND user_id=", model.PostVisitPrivate),
+		friendFilter:  fmt.Sprintf("visibility=%d", model.PostVisitFriend),
 	}
 }
 
@@ -44,7 +52,7 @@ func (s *meiliTweetSearchServant) Name() string {
 }
 
 func (s *meiliTweetSearchServant) Version() *semver.Version {
-	return semver.MustParse("v0.1.0")
+	return semver.MustParse("v0.2.0")
 }
 
 func (s *meiliTweetSearchServant) IndexName() string {
@@ -69,54 +77,102 @@ func (s *meiliTweetSearchServant) DeleteDocuments(identifiers []string) error {
 	return nil
 }
 
-func (s *meiliTweetSearchServant) Search(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
+func (s *meiliTweetSearchServant) Search(user *model.User, q *core.QueryReq, offset, limit int) (resp *core.QueryResp, err error) {
 	if q.Type == core.SearchTypeDefault && q.Query != "" {
-		return s.queryByContent(q, offset, limit)
+		resp, err = s.queryByContent(user, q, offset, limit)
 	} else if q.Type == core.SearchTypeTag && q.Query != "" {
-		return s.queryByTag(q, offset, limit)
+		resp, err = s.queryByTag(user, q, offset, limit)
+	} else {
+		resp, err = s.queryAny(user, offset, limit)
+	}
+	if err != nil {
+		logrus.Errorf("meiliTweetSearchServant.search searchType:%s query:%s error:%v", q.Type, q.Query, err)
+		return
 	}
-	return s.queryAny(offset, limit)
+
+	logrus.Debugf("meiliTweetSearchServant.Search type:%s query:%s resp Hits:%d NbHits:%d offset: %d limit:%d ", q.Type, q.Query, len(resp.Items), resp.Total, offset, limit)
+	s.filterResp(user, resp)
+	return
 }
 
-func (s *meiliTweetSearchServant) queryByContent(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
-	resp, err := s.index.Search(q.Query, &meilisearch.SearchRequest{
+func (s *meiliTweetSearchServant) queryByContent(user *model.User, q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
+	request := &meilisearch.SearchRequest{
 		Offset: int64(offset),
 		Limit:  int64(limit),
 		Sort:   []string{"is_top:desc", "latest_replied_on:desc"},
-	})
+	}
+
+	filter := s.filterList(user)
+	if len(filter) > 0 {
+		request.Filter = filter
+	}
+
+	// logrus.Debugf("meiliTweetSearchServant.queryByContent query:%s request%+v", q.Query, request)
+	resp, err := s.index.Search(q.Query, request)
 	if err != nil {
 		return nil, err
 	}
+
 	return s.postsFrom(resp)
 }
 
-func (s *meiliTweetSearchServant) queryByTag(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
-	resp, err := s.index.Search("#"+q.Query, &meilisearch.SearchRequest{
+func (s *meiliTweetSearchServant) queryByTag(user *model.User, q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
+	request := &meilisearch.SearchRequest{
 		Offset: int64(offset),
 		Limit:  int64(limit),
-		Filter: []string{"tags." + q.Query + "=1"},
 		Sort:   []string{"is_top:desc", "latest_replied_on:desc"},
-	})
+	}
+
+	filter := s.filterList(user)
+	tagFilter := []string{"tags." + q.Query + "=1"}
+	if len(filter) > 0 {
+		request.Filter = [][]string{tagFilter, {filter}}
+	} else {
+		request.Filter = tagFilter
+	}
+
+	// logrus.Debugf("meiliTweetSearchServant.queryByTag query:%s request%+v", q.Query, request)
+	resp, err := s.index.Search("#"+q.Query, request)
 	if err != nil {
 		return nil, err
 	}
+
 	return s.postsFrom(resp)
 }
 
-func (s *meiliTweetSearchServant) queryAny(offset, limit int) (*core.QueryResp, error) {
-	resp, err := s.index.Search("", &meilisearch.SearchRequest{
+func (s *meiliTweetSearchServant) queryAny(user *model.User, offset, limit int) (*core.QueryResp, error) {
+	request := &meilisearch.SearchRequest{
 		Offset: int64(offset),
 		Limit:  int64(limit),
 		Sort:   []string{"is_top:desc", "latest_replied_on:desc"},
-	})
+	}
+
+	filter := s.filterList(user)
+	if len(filter) > 0 {
+		request.Filter = filter
+	}
+
+	resp, err := s.index.Search("", request)
 	if err != nil {
 		return nil, err
 	}
+
 	return s.postsFrom(resp)
 }
 
+func (s *meiliTweetSearchServant) filterList(user *model.User) string {
+	if user == nil {
+		return s.publicFilter
+	}
+
+	if user.IsAdmin {
+		return ""
+	}
+
+	return fmt.Sprintf("%s OR %s OR (%s%d)", s.publicFilter, s.friendFilter, s.privateFilter, user.ID)
+}
+
 func (s *meiliTweetSearchServant) postsFrom(resp *meilisearch.SearchResponse) (*core.QueryResp, error) {
-	logrus.Debugf("resp Hits:%d NbHits:%d offset: %d limit:%d ", len(resp.Hits), resp.NbHits, resp.Offset, resp.Limit)
 	posts := make([]*model.PostFormated, 0, len(resp.Hits))
 	for _, hit := range resp.Hits {
 		item := &model.PostFormated{}

internal/dao/search_zinc.go

@@ -1,6 +1,8 @@
 package dao
 
 import (
+	"fmt"
+
 	"github.com/Masterminds/semver/v3"
 	"github.com/rocboss/paopao-ce/internal/conf"
 	"github.com/rocboss/paopao-ce/internal/core"
@@ -12,8 +14,14 @@ import (
 func newZincTweetSearchServant() *zincTweetSearchServant {
 	s := conf.ZincSetting
 	zts := &zincTweetSearchServant{
-		indexName: s.Index,
-		client:    zinc.NewClient(s),
+		tweetSearchFilter: tweetSearchFilter{
+			ams: NewAuthorizationManageService(),
+		},
+		indexName:     s.Index,
+		client:        zinc.NewClient(s),
+		publicFilter:  fmt.Sprintf("visibility:%d", model.PostVisitPublic),
+		privateFilter: fmt.Sprintf("visibility:%d AND user_id:%%d", model.PostVisitPrivate),
+		friendFilter:  fmt.Sprintf("visibility:%d", model.PostVisitFriend),
 	}
 	zts.createIndex()
 
@@ -25,7 +33,7 @@ func (s *zincTweetSearchServant) Name() string {
 }
 
 func (s *zincTweetSearchServant) Version() *semver.Version {
-	return semver.MustParse("v0.1.0")
+	return semver.MustParse("v0.2.0")
 }
 
 func (s *zincTweetSearchServant) IndexName() string {
@@ -61,16 +69,18 @@ func (s *zincTweetSearchServant) DeleteDocuments(identifiers []string) error {
 	return nil
 }
 
-func (s *zincTweetSearchServant) Search(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
+func (s *zincTweetSearchServant) Search(user *model.User, q *core.QueryReq, offset, limit int) (resp *core.QueryResp, err error) {
 	if q.Type == core.SearchTypeDefault && q.Query != "" {
-		return s.queryByContent(q, offset, limit)
+		resp, err = s.queryByContent(user, q, offset, limit)
 	} else if q.Type == core.SearchTypeTag && q.Query != "" {
-		return s.queryByTag(q, offset, limit)
+		resp, err = s.queryByTag(user, q, offset, limit)
 	}
-	return s.queryAny(offset, limit)
+	resp, err = s.queryAny(user, offset, limit)
+	s.filterResp(user, resp)
+	return
 }
 
-func (s *zincTweetSearchServant) queryByContent(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
+func (s *zincTweetSearchServant) queryByContent(user *model.User, q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
 	resp, err := s.client.EsQuery(s.indexName, map[string]interface{}{
 		"query": map[string]interface{}{
 			"match_phrase": map[string]interface{}{
@@ -87,7 +97,7 @@ func (s *zincTweetSearchServant) queryByContent(q *core.QueryReq, offset, limit
 	return s.postsFrom(resp)
 }
 
-func (s *zincTweetSearchServant) queryByTag(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
+func (s *zincTweetSearchServant) queryByTag(user *model.User, q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
 	resp, err := s.client.ApiQuery(s.indexName, map[string]interface{}{
 		"search_type": "querystring",
 		"query": map[string]interface{}{
@@ -103,7 +113,7 @@ func (s *zincTweetSearchServant) queryByTag(q *core.QueryReq, offset, limit int)
 	return s.postsFrom(resp)
 }
 
-func (s *zincTweetSearchServant) queryAny(offset, limit int) (*core.QueryResp, error) {
+func (s *zincTweetSearchServant) queryAny(user *model.User, offset, limit int) (*core.QueryResp, error) {
 	queryMap := map[string]interface{}{
 		"query": map[string]interface{}{
 			"match_all": map[string]string{},

internal/model/model.go

@@ -3,6 +3,7 @@ package model
 import (
 	"time"
 
+	"github.com/rocboss/paopao-ce/pkg/types"
 	"gorm.io/gorm"
 	"gorm.io/plugin/soft_delete"
 )
@@ -17,6 +18,7 @@ type Model struct {
 }
 
 type ConditionsT map[string]interface{}
+type Predicates map[string]types.AnySlice
 
 func (m *Model) BeforeCreate(tx *gorm.DB) (err error) {
 	nowTime := time.Now().Unix()

internal/model/post.go

@@ -137,6 +137,30 @@ func (p *Post) List(db *gorm.DB, conditions *ConditionsT, offset, limit int) ([]
 	return posts, nil
 }
 
+func (p *Post) Fetch(db *gorm.DB, predicates Predicates, offset, limit int) ([]*Post, error) {
+	var posts []*Post
+	var err error
+	if offset >= 0 && limit > 0 {
+		db = db.Offset(offset).Limit(limit)
+	}
+	if p.UserID > 0 {
+		db = db.Where("user_id = ?", p.UserID)
+	}
+	for query, args := range predicates {
+		if query == "ORDER" {
+			db = db.Order(args[0])
+		} else {
+			db = db.Where(query, args...)
+		}
+	}
+
+	if err = db.Where("is_del = ?", 0).Find(&posts).Error; err != nil {
+		return nil, err
+	}
+
+	return posts, nil
+}
+
 func (p *Post) Count(db *gorm.DB, conditions *ConditionsT) (int64, error) {
 	var count int64
 	if p.UserID > 0 {

internal/routers/api/post.go

@@ -22,10 +22,10 @@ func GetPostList(c *gin.Context) {
 		q.Type = "tag"
 	}
 
-	userId, _ := userIdFrom(c)
+	user, _ := userFrom(c)
 	offset, limit := app.GetPageOffset(c)
 	if q.Query == "" && q.Type == "search" {
-		posts, err := service.GetIndexPosts(userId, offset, limit)
+		posts, err := service.GetIndexPosts(user, offset, limit)
 		if err != nil {
 			logrus.Errorf("service.GetPostList err: %v\n", err)
 			response.ToErrorResponse(errcode.GetPostsFailed)
@@ -38,7 +38,7 @@ func GetPostList(c *gin.Context) {
 
 		response.ToResponseList(posts, totalRows)
 	} else {
-		posts, totalRows, err := service.GetPostListFromSearch(q, offset, limit)
+		posts, totalRows, err := service.GetPostListFromSearch(user, q, offset, limit)
 
 		if err != nil {
 			logrus.Errorf("service.GetPostListFromSearch err: %v\n", err)

internal/service/post.go

@@ -141,8 +141,8 @@ func CreatePost(c *gin.Context, userID int64, param PostCreationReq) (*model.Pos
 		}
 	}
 
-	// TODO: 目前非私密文章才能有如下操作，后续再优化
-	if post.Visibility != model.PostVisitPrivate {
+	// 私密推文不创建标签与用户提醒
+	if post.Visibility == model.PostVisitPrivate {
 		// 创建标签
 		for _, t := range tags {
 			tag := &model.Tag{
@@ -153,6 +153,7 @@ func CreatePost(c *gin.Context, userID int64, param PostCreationReq) (*model.Pos
 				return nil, err
 			}
 		}
+
 		// 创建用户消息提醒
 		for _, u := range param.Users {
 			user, err := ds.GetUserByUsername(u)
@@ -170,10 +171,11 @@ func CreatePost(c *gin.Context, userID int64, param PostCreationReq) (*model.Pos
 				PostID:         post.ID,
 			})
 		}
-		// 推送Search
-		PushPostToSearch(post)
 	}
 
+	// 推送Search
+	PushPostToSearch(post)
+
 	return post, nil
 }
 
@@ -240,28 +242,11 @@ func VisiblePost(user *model.User, postId int64, visibility model.PostVisibleT)
 		return err
 	}
 
-	// 相同属性，不需要操作了
-	oldVisibility := post.Visibility
-	if oldVisibility == visibility {
-		logrus.Infof("sample visibility no need operate postId: %d", postId)
-		return nil
-	}
-
 	if err = ds.VisiblePost(post, visibility); err != nil {
 		logrus.Warnf("update post failure: %v", err)
 		return errcode.VisblePostFailed
 	}
 
-	// 搜索处理
-	if oldVisibility == model.PostVisitPrivate {
-		// 从私密转为非私密需要push
-		logrus.Debugf("visible post set to re-public to add search index: %d, visibility: %s", post.ID, visibility)
-		PushPostToSearch(post)
-	} else if visibility == model.PostVisitPrivate {
-		// 从非私密转为私密需要删除索引
-		logrus.Debugf("visible post set to private to delete search index: %d, visibility: %s", post.ID, visibility)
-		DeleteSearchPost(post)
-	}
 	return nil
 }
 
@@ -413,8 +398,8 @@ func GetPostContentByID(id int64) (*model.PostContent, error) {
 	return ds.GetPostContentByID(id)
 }
 
-func GetIndexPosts(userId int64, offset int, limit int) ([]*model.PostFormated, error) {
-	return ds.IndexPosts(userId, offset, limit)
+func GetIndexPosts(user *model.User, offset int, limit int) ([]*model.PostFormated, error) {
+	return ds.IndexPosts(user, offset, limit)
 }
 
 func GetPostList(req *PostListReq) ([]*model.PostFormated, error) {
@@ -431,8 +416,8 @@ func GetPostCount(conditions *model.ConditionsT) (int64, error) {
 	return ds.GetPostCount(conditions)
 }
 
-func GetPostListFromSearch(q *core.QueryReq, offset, limit int) ([]*model.PostFormated, int64, error) {
-	resp, err := ts.Search(q, offset, limit)
+func GetPostListFromSearch(user *model.User, q *core.QueryReq, offset, limit int) ([]*model.PostFormated, int64, error) {
+	resp, err := ts.Search(user, q, offset, limit)
 	if err != nil {
 		return nil, 0, err
 	}
@@ -443,20 +428,15 @@ func GetPostListFromSearch(q *core.QueryReq, offset, limit int) ([]*model.PostFo
 	return posts, resp.Total, nil
 }
 
-func GetPostListFromSearchByQuery(query string, offset, limit int) ([]*model.PostFormated, int64, error) {
+func GetPostListFromSearchByQuery(user *model.User, query string, offset, limit int) ([]*model.PostFormated, int64, error) {
 	q := &core.QueryReq{
 		Query: query,
 		Type:  "search",
 	}
-	return GetPostListFromSearch(q, offset, limit)
+	return GetPostListFromSearch(user, q, offset, limit)
 }
 
 func PushPostToSearch(post *model.Post) {
-	// TODO: 暂时不索引私密文章,后续再完善
-	if post.Visibility == model.PostVisitPrivate {
-		return
-	}
-
 	postFormated := post.Format()
 	postFormated.User = &model.UserFormated{
 		ID: post.UserID,
@@ -516,11 +496,9 @@ func PushPostsToSearch(c *gin.Context) {
 
 		for i := 0; i < nums; i++ {
 			posts, _ := GetPostList(&PostListReq{
-				Conditions: &model.ConditionsT{
-					"visibility IN ?": []model.PostVisibleT{model.PostVisitPublic, model.PostVisitFriend},
-				},
-				Offset: i * splitNum,
-				Limit:  splitNum,
+				Conditions: &model.ConditionsT{},
+				Offset:     i * splitNum,
+				Limit:      splitNum,
 			})
 
 			for _, post := range posts {

pkg/types/types.go

@@ -0,0 +1,7 @@
+package types
+
+type Empty = struct{}
+
+type Any = interface{}
+
+type AnySlice = []interface{}