49 lines
933 B
Go
49 lines
933 B
Go
package card
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import (
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"context"
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"go-common/app/interface/main/app-card/model/card/operate"
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"go-common/app/interface/main/app-intl/conf"
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"go-common/library/database/sql"
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)
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const (
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_followSQL = "SELECT `id`,`type`,`long_title`,`content` FROM `card_follow` WHERE `deleted`=0"
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)
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// Dao is dao
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type Dao struct {
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db *sql.DB
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followGet *sql.Stmt
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}
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// New new 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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// prepare
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d.followGet = d.db.Prepared(_followSQL)
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return
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}
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// Follow is.
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func (d *Dao) Follow(c context.Context) (cm map[int64]*operate.Follow, err error) {
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var rows *sql.Rows
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if rows, err = d.followGet.Query(c); err != nil {
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return
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}
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defer rows.Close()
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cm = make(map[int64]*operate.Follow)
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for rows.Next() {
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c := &operate.Follow{}
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if err = rows.Scan(&c.ID, &c.Type, &c.Title, &c.Content); err != nil {
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return
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}
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c.Change()
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cm[c.ID] = c
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}
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return
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}
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