one off hack to cache query results between requests... need generalization
This commit is contained in:
parent
d416f10519
commit
b4869cd9ab
30
database.go
30
database.go
|
@ -24,6 +24,7 @@ import (
|
||||||
"sort"
|
"sort"
|
||||||
"strconv"
|
"strconv"
|
||||||
"strings"
|
"strings"
|
||||||
|
"sync"
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"humungus.tedunangst.com/r/webs/cache"
|
"humungus.tedunangst.com/r/webs/cache"
|
||||||
|
@ -215,10 +216,37 @@ func gethonksforuserfirstclass(userid int64, wanted int64) []*Honk {
|
||||||
rows, err := stmtHonksForUserFirstClass.Query(wanted, userid, dt, userid, userid)
|
rows, err := stmtHonksForUserFirstClass.Query(wanted, userid, dt, userid, userid)
|
||||||
return getsomehonks(rows, err)
|
return getsomehonks(rows, err)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
var mehonks = make(map[int64][]*Honk)
|
||||||
|
var melock sync.Mutex
|
||||||
|
|
||||||
func gethonksforme(userid int64, wanted int64) []*Honk {
|
func gethonksforme(userid int64, wanted int64) []*Honk {
|
||||||
|
if wanted > 0 {
|
||||||
|
dt := time.Now().UTC().Add(-7 * 24 * time.Hour).Format(dbtimeformat)
|
||||||
|
rows, err := stmtHonksForMe.Query(wanted, userid, dt, userid)
|
||||||
|
return getsomehonks(rows, err)
|
||||||
|
}
|
||||||
|
|
||||||
|
melock.Lock()
|
||||||
|
defer melock.Unlock()
|
||||||
|
honks := mehonks[userid]
|
||||||
|
if len(honks) == 0 {
|
||||||
|
dt := time.Now().UTC().Add(-7 * 24 * time.Hour).Format(dbtimeformat)
|
||||||
|
rows, err := stmtHonksForMe.Query(wanted, userid, dt, userid)
|
||||||
|
honks = getsomehonks(rows, err)
|
||||||
|
mehonks[userid] = honks
|
||||||
|
return honks
|
||||||
|
}
|
||||||
|
wanted = honks[0].ID
|
||||||
dt := time.Now().UTC().Add(-7 * 24 * time.Hour).Format(dbtimeformat)
|
dt := time.Now().UTC().Add(-7 * 24 * time.Hour).Format(dbtimeformat)
|
||||||
rows, err := stmtHonksForMe.Query(wanted, userid, dt, userid)
|
rows, err := stmtHonksForMe.Query(wanted, userid, dt, userid)
|
||||||
return getsomehonks(rows, err)
|
honks = getsomehonks(rows, err)
|
||||||
|
honks = append(honks, mehonks[userid]...)
|
||||||
|
if len(honks) > 250 {
|
||||||
|
honks = honks[:250]
|
||||||
|
}
|
||||||
|
mehonks[userid] = honks
|
||||||
|
return honks
|
||||||
}
|
}
|
||||||
func getsavedhonks(userid int64, wanted int64) []*Honk {
|
func getsavedhonks(userid int64, wanted int64) []*Honk {
|
||||||
rows, err := stmtHonksISaved.Query(wanted, userid)
|
rows, err := stmtHonksISaved.Query(wanted, userid)
|
||||||
|
|
Loading…
Reference in New Issue