80 lines
1.7 KiB
Go
80 lines
1.7 KiB
Go
package dao
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import (
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"bytes"
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"context"
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"encoding/json"
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"net/http"
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"go-common/app/admin/ep/melloi/conf"
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"go-common/library/cache/memcache"
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"go-common/library/database/orm"
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"go-common/library/log"
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xhttp "go-common/library/net/http/blademaster"
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"go-common/library/stat/prom"
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"github.com/jinzhu/gorm"
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"gopkg.in/gomail.v2"
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)
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// Prometheus
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var (
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errorsCount = prom.BusinessErrCount
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)
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// Dao dao
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type Dao struct {
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c *conf.Config
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DB *gorm.DB
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httpClient *xhttp.Client
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client *http.Client
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MC *memcache.Pool
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email *gomail.Dialer
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}
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// New init mysql db
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func New(c *conf.Config) (dao *Dao) {
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dao = &Dao{
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c: c,
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httpClient: xhttp.NewClient(c.HTTPClient),
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email: gomail.NewDialer(c.Mail.Host, c.Mail.Port, c.Mail.Username, c.Mail.Password),
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client: new(http.Client),
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DB: orm.NewMySQL(c.ORM),
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MC: memcache.NewPool(c.Memcache),
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}
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return
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}
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// Ping verify server is ok.
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func (d *Dao) Ping(c context.Context) (err error) {
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if err = d.DB.DB().Ping(); err != nil {
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log.Error("dao.cloudDB.Ping() error(%v)", err)
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return
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}
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return
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}
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func (d *Dao) newRequest(method, url string, v interface{}) (req *http.Request, err error) {
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body := &bytes.Buffer{}
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if method != http.MethodGet {
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if err = json.NewEncoder(body).Encode(v); err != nil {
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log.Error("json encode value(%s), error(%v) ", v, err)
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return
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}
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}
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if req, err = http.NewRequest(method, url, body); err != nil {
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log.Error("http new request url(%s), error(%v)", url, err)
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}
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return
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}
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// PromError prom error
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func PromError(name string) {
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errorsCount.Incr(name)
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}
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// Close close the resource.
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func (d *Dao) Close() {
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d.DB.Close()
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}
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