36 lines
690 B
Go
36 lines
690 B
Go
package model
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import (
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"fmt"
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"log"
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"git.trj.tw/golang/mtfosbot/module/config"
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"github.com/jmoiron/sqlx"
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_ "github.com/lib/pq"
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)
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var x *sqlx.DB
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// NewDB - connect to database
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func NewDB() (*sqlx.DB, error) {
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var err error
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conf := config.GetConf()
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connStr := fmt.Sprintf("user=%s password=%s host=%s sslmode=disable dbname=%s port=%d", conf.Database.User, conf.Database.Pass, conf.Database.Host, conf.Database.DB, conf.Database.Port)
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x, err = sqlx.Connect("postgres", connStr)
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if err != nil {
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log.Fatal(err)
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}
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x.SetMaxIdleConns(10)
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x.SetMaxOpenConns(200)
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err = x.Ping()
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if err != nil {
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log.Fatal(err)
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}
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return x, err
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}
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// GetDB -
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func GetDB() *sqlx.DB {
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return x
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}
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