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39 lines
583 B
39 lines
583 B
package dao |
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import ( |
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"context" |
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"go-common/app/service/main/seq-server/conf" |
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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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// Dao is seq-server dao. |
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type Dao struct { |
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c *conf.Config |
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// db |
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db *sql.DB |
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} |
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// New new a Dao and return. |
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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 |
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db: sql.NewMySQL(c.DB.Number), |
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} |
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return |
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} |
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// Ping ping db |
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func (d *Dao) Ping() (err error) { |
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if err = d.db.Ping(context.TODO()); err != nil { |
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log.Error("d.db.Ping error(%v)", err) |
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} |
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return |
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} |
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// Close close resource. |
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func (d *Dao) Close() { |
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d.db.Close() |
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}
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