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try to optimise DefaultLikeStore.BulkExists 

initial like tests
This commit is contained in:
Azareal 2020-04-10 11:32:02 +10:00
parent d74471d591
commit 5a9e0c72d3
2 changed files with 66 additions and 8 deletions
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12
common/likes.go
View File

@ -17,18 +17,28 @@ type LikeStore interface {
type DefaultLikeStore struct {
count *sql.Stmt
delete *sql.Stmt
singleExists *sql.Stmt
}
func NewDefaultLikeStore(acc *qgen.Accumulator) (*DefaultLikeStore, error) {
return &DefaultLikeStore{
count: acc.Count("likes").Prepare(),
delete: acc.Delete("likes").Where("targetItem=? AND targetType=?").Prepare(),
singleExists: acc.Select("likes").Columns("targetItem").Where("sentBy=? AND targetType=? AND targetItem=?").Prepare(),
}, acc.FirstError()
}
// TODO: Write a test for this
func (s *DefaultLikeStore) BulkExists(ids []int, sentBy int, targetType string) (eids []int, err error) {
rows, err := qgen.NewAcc().Select("likes").Columns("targetItem").Where("sentBy=? AND targetType=?").In("targetItem", ids).Query(sentBy, targetType)
if len(ids) == 0 {
return nil, nil
}
var rows *sql.Rows
if len(ids) == 1 {
rows, err = s.singleExists.Query(sentBy, targetType, ids[0])
} else {
rows, err = qgen.NewAcc().Select("likes").Columns("targetItem").Where("sentBy=? AND targetType=?").In("targetItem", ids).Query(sentBy, targetType)
}
if err == sql.ErrNoRows {
return nil, nil
} else if err != nil {

50
misc_test.go
View File

@ -13,8 +13,8 @@ import (
"time"
c "github.com/Azareal/Gosora/common"
"github.com/Azareal/Gosora/common/phrases"
"github.com/Azareal/Gosora/common/gauth"
"github.com/Azareal/Gosora/common/phrases"
)
func miscinit(t *testing.T) {
@ -1058,6 +1058,54 @@ func testReplyStore(t *testing.T, newID, newPostCount int, ip string) {
// TODO: Add tests for ReplyCache
}
func TestLikes(t *testing.T) {
miscinit(t)
if !c.PluginsInited {
c.InitPlugins()
}
uid := 1
ids, err := c.Likes.BulkExists([]int{}, uid, "replies")
//recordMustNotExist(t, err, "no likes should be found")
expectNilErr(t, err)
expect(t, len(ids) == 0, "len ids should be 0")
topic, err := c.Topics.Get(1)
expectNilErr(t, err)
rid, err := c.Rstore.Create(topic, "hiii", "", uid)
expectNilErr(t, err)
r, err := c.Rstore.Get(rid)
expectNilErr(t, err)
expectNilErr(t, r.Like(uid))
ids, err = c.Likes.BulkExists([]int{rid}, uid, "replies")
expectNilErr(t, err)
expect(t, len(ids) == 1, fmt.Sprintf("ids should be %d not %d", 1, len(ids)))
rid2, err := c.Rstore.Create(topic, "hi 2 u 2", "", uid)
expectNilErr(t, err)
r2, err := c.Rstore.Get(rid2)
expectNilErr(t, err)
expectNilErr(t, r2.Like(uid))
ids, err = c.Likes.BulkExists([]int{rid, rid2}, uid, "replies")
expectNilErr(t, err)
expect(t, len(ids) == 2, fmt.Sprintf("ids should be %d not %d", 2, len(ids)))
expectNilErr(t, r.Unlike(uid))
ids, err = c.Likes.BulkExists([]int{rid2}, uid, "replies")
expectNilErr(t, err)
expect(t, len(ids) == 1, fmt.Sprintf("ids should be %d not %d", 1, len(ids)))
expectNilErr(t, r2.Unlike(uid))
ids, err = c.Likes.BulkExists([]int{}, uid, "replies")
//recordMustNotExist(t, err, "no likes should be found")
expectNilErr(t, err)
expect(t, len(ids) == 0, "len ids should be 0")
//BulkExists(ids []int, sentBy int, targetType string) (eids []int, err error)
expectNilErr(t, topic.Like(1, uid))
expectNilErr(t, topic.Unlike(uid))
}
func TestAttachments(t *testing.T) {
miscinit(t)
if !c.PluginsInited {