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30 lines
733 B
Go
30 lines
733 B
Go
package core
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import (
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"database/sql"
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_"github.com/go-sql-driver/mysql"
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"log"
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"os"
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"fmt"
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)
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var DB *sql.DB
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func SetupDatabaseConnection() *sql.DB {
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var err error
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var dataSourceName = fmt.Sprintf("%s:%s@%s/%s", os.Getenv("ANA_DATABASE_USER"), os.Getenv("ANA_DATABASE_PASSWORD"), os.Getenv("ANA_DATABASE_HOST"), os.Getenv("ANA_DATABASE_NAME"))
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DB, err = sql.Open("mysql", dataSourceName)
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if err != nil {
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log.Fatal(err.Error()) // Just for example purpose. You should use proper error handling instead of panic
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}
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// Open doesn't open a connection. Validate DSN data:
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err = DB.Ping()
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if err != nil {
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log.Fatal(err.Error()) // proper error handling instead of panic in your app
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}
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return DB
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}
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