98 lines
1.8 KiB
Go
98 lines
1.8 KiB
Go
package dao
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import (
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"context"
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"go-common/app/admin/main/growup/conf"
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"go-common/library/database/orm"
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"go-common/library/database/sql"
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"go-common/library/log"
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httpx "go-common/library/net/http/blademaster"
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"github.com/jinzhu/gorm"
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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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rddb *sql.DB
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client *httpx.Client
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VideoURL string
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ColumnURL string
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}
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// New fn
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func New(c *conf.Config) (d *Dao) {
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d = &Dao{
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c: c,
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db: orm.NewMySQL(c.ORM.Growup),
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rddb: sql.NewMySQL(c.ORM.Allowance),
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client: httpx.NewClient(c.HTTPClient),
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VideoURL: c.Host.VideoType + "/videoup/types",
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ColumnURL: c.Host.ColumnType + "/x/article/categories",
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}
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d.initORM()
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return
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}
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func (d *Dao) initORM() {
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d.db.LogMode(true)
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}
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// Ping check conn of db
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func (d *Dao) Ping(c context.Context) (err error) {
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if d.db != nil {
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err = d.db.DB().PingContext(c)
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}
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return
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}
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// Close close conn of db
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func (d *Dao) Close() {
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if d.db != nil {
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d.db.Close()
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}
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}
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// BeginTran begin tran
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func (d *Dao) BeginTran(c context.Context) (tx *sql.Tx, err error) {
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return d.rddb.Begin(c)
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}
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// Exec do exec
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func (d *Dao) Exec(c context.Context, sql string) (rows int64, err error) {
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res, err := d.rddb.Exec(c, sql)
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if err != nil {
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return
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}
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return res.RowsAffected()
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}
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// DoInTx .
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func (d *Dao) DoInTx(c context.Context, txFunc func(*sql.Tx) error) (err error) {
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tx, err := d.rddb.Begin(c)
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if err != nil {
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log.Error("d.rddb.Begin err(%v)", err)
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return
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}
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defer func() {
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if err != nil {
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if err1 := tx.Rollback(); err1 != nil {
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log.Error("tx.Rollback err(%v)", err1)
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}
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return
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}
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}()
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err = txFunc(tx)
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if err != nil {
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return
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}
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if err = tx.Commit(); err != nil {
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log.Error("tx.Commit err(%v)", err)
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}
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return
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}
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