45 lines
857 B
Go
45 lines
857 B
Go
package sqldb
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import (
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"dashboard/models"
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"dashboard/settings"
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"fmt"
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"strings"
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"github.com/jmoiron/sqlx"
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_ "github.com/mattn/go-sqlite3"
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)
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type SqlDb struct {
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*sqlx.DB
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}
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const (
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mysqlDsn = "%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local"
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)
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func NewDb(conf *settings.SqlConfig) (*SqlDb, error) {
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if strings.Contains(conf.Type, "sqlite") {
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db, err := sqlx.Connect("sqlite3", conf.Database)
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if err != nil {
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return nil, err
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}
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return &SqlDb{db}, nil
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}
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if strings.Contains(conf.Type, "mysql") || strings.Contains(conf.Type, "maridb") {
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dsn := fmt.Sprintf(mysqlDsn, conf.Username, conf.Password, conf.Host, conf.Port, conf.Database)
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db, err := sqlx.Connect("mysql", dsn)
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if err != nil {
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return nil, err
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}
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db.SetMaxOpenConns(conf.MaxConns)
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return &SqlDb{db}, nil
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}
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return nil, models.ErrorSqlInitErr
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}
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