72 lines
1.6 KiB
Go
72 lines
1.6 KiB
Go
package projects
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"github.com/pkg/errors"
|
|
"openreplay/backend/pkg/db/redis"
|
|
"time"
|
|
)
|
|
|
|
type Cache interface {
|
|
Set(project *Project) error
|
|
GetByID(projectID uint32) (*Project, error)
|
|
GetByKey(projectKey string) (*Project, error)
|
|
}
|
|
|
|
type cacheImpl struct {
|
|
db *redis.Client
|
|
}
|
|
|
|
var ErrDisabledCache = errors.New("cache is disabled")
|
|
|
|
func (c *cacheImpl) Set(project *Project) error {
|
|
if c.db == nil {
|
|
return ErrDisabledCache
|
|
}
|
|
projectBytes, err := json.Marshal(project)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if _, err = c.db.Redis.Set(fmt.Sprintf("project:id:%d", project.ProjectID), projectBytes, time.Minute*20).Result(); err != nil {
|
|
return err
|
|
}
|
|
if _, err = c.db.Redis.Set(fmt.Sprintf("project:key:%s", project.ProjectKey), projectBytes, time.Minute*20).Result(); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (c *cacheImpl) GetByID(projectID uint32) (*Project, error) {
|
|
if c.db == nil {
|
|
return nil, ErrDisabledCache
|
|
}
|
|
result, err := c.db.Redis.Get(fmt.Sprintf("project:id:%d", projectID)).Result()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
project := &Project{}
|
|
if err = json.Unmarshal([]byte(result), project); err != nil {
|
|
return nil, err
|
|
}
|
|
return project, nil
|
|
}
|
|
|
|
func (c *cacheImpl) GetByKey(projectKey string) (*Project, error) {
|
|
if c.db == nil {
|
|
return nil, ErrDisabledCache
|
|
}
|
|
result, err := c.db.Redis.Get(fmt.Sprintf("project:key:%s", projectKey)).Result()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
project := &Project{}
|
|
if err = json.Unmarshal([]byte(result), project); err != nil {
|
|
return nil, err
|
|
}
|
|
return project, nil
|
|
}
|
|
|
|
func NewCache(db *redis.Client) Cache {
|
|
return &cacheImpl{db: db}
|
|
}
|