59 lines
1.2 KiB
Go
59 lines
1.2 KiB
Go
package notice
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import (
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"context"
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"time"
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"go-common/app/interface/main/app-resource/conf"
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"go-common/app/interface/main/app-resource/model/notice"
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"go-common/library/database/sql"
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"go-common/library/log"
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)
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const (
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_getSQL = `SELECT id,plat,title,content,build,conditions,area,url,type,ef_time,ex_time FROM notice WHERE state=1 AND ef_time<? AND ex_time>? ORDER BY mtime DESC`
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)
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// Dao is notice dao.
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type Dao struct {
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db *sql.DB
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get *sql.Stmt
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}
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// New new a notice dao.
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func New(c *conf.Config) (d *Dao) {
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d = &Dao{
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db: sql.NewMySQL(c.MySQL.Show),
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}
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d.get = d.db.Prepared(_getSQL)
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return
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}
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// GetAll get all notice data.
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func (d *Dao) All(ctx context.Context, now time.Time) (res []*notice.Notice, err error) {
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rows, err := d.get.Query(ctx, now, now)
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if err != nil {
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log.Error("query error (%v)", err)
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return
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}
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defer rows.Close()
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res = []*notice.Notice{}
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for rows.Next() {
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b := ¬ice.Notice{}
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if err = rows.Scan(&b.ID, &b.Plat, &b.Title, &b.Content, &b.Build, &b.Condition, &b.Area, &b.URI, &b.Type, &b.Start, &b.End); err != nil {
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log.Error("rows.Scan err (%v)", err)
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return nil, err
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}
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res = append(res, b)
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}
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return
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}
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// Close close memcache resource.
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func (dao *Dao) Close() {
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if dao.db != nil {
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dao.db.Close()
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}
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}
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