34 lines
586 B
Go
34 lines
586 B
Go
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package dbase
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import (
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"database/sql"
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"fmt"
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_ "github.com/lib/pq"
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)
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type Deps struct {
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Host string
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Port string
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Username string
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Password string
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DBName string
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}
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func Connect(deps Deps) (*sql.DB, error) {
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dsn := fmt.Sprintf(
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"host=%s port=%s user=%s password=%s dbname=%s sslmode=disable",
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deps.Host, deps.Port, deps.Username, deps.Password, deps.DBName)
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db, err := sql.Open("postgres", dsn)
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if err != nil {
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return nil, err
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}
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if err = db.Ping(); err != nil {
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db.Close()
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return nil, fmt.Errorf("failed to connect to DB: %w", err)
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}
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return db, nil
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}
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