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50 lines
1.1 KiB
50 lines
1.1 KiB
package dao |
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import ( |
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"context" |
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"fmt" |
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"go-common/library/log" |
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) |
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var ( |
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// select |
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_allParameterSQL = "SELECT name, value FROM rating_parameter" |
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// insert |
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_inParameterSQL = "INSERT INTO rating_parameter(name, value, remark) VALUES %s ON DUPLICATE KEY UPDATE value=VALUES(value), remark=VALUES(remark)" |
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) |
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// GetAllParameter get all parameter |
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func (d *Dao) GetAllParameter(c context.Context) (parameters map[string]int64, err error) { |
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parameters = make(map[string]int64) |
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rows, err := d.db.Query(c, _allParameterSQL) |
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if err != nil { |
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log.Error("d.db.Query GetAllParameter error(%v)", err) |
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return |
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} |
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defer rows.Close() |
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for rows.Next() { |
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var name string |
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var vaule int64 |
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err = rows.Scan(&name, &vaule) |
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if err != nil { |
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log.Error("rows.Scan GetAllParameter error(%v)", err) |
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return |
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} |
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parameters[name] = vaule |
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} |
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return |
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} |
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// InsertParameter insert vals into rating_parameter |
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func (d *Dao) InsertParameter(c context.Context, val string) (rows int64, err error) { |
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if val == "" { |
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return |
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} |
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res, err := d.db.Exec(c, fmt.Sprintf(_inParameterSQL, val)) |
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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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