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79 lines
1.7 KiB
79 lines
1.7 KiB
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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