42 lines
834 B
Go
42 lines
834 B
Go
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package advsql
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import (
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"database/sql"
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"git.tordarus.net/Tordarus/adverr"
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_ "github.com/go-sql-driver/mysql"
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)
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type Database struct {
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db *sql.DB
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closefuncs []func() error
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}
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func NewDatabase(host string, port uint16, user, pass, db string) (*Database, error) {
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conn, err := sql.Open("mysql", connString(host, port, user, pass, db))
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if err != nil {
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return nil, adverr.Wrap("could not connect to database", err)
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}
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return &Database{
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db: conn,
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closefuncs: make([]func() error, 0),
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}, nil
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}
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func (db *Database) prepare(query string) (*sql.Stmt, error) {
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s, err := db.db.Prepare(query)
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if err != nil {
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return nil, err
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}
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db.closefuncs = append(db.closefuncs, s.Close)
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return s, nil
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}
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func (db *Database) Close() error {
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for _, close := range db.closefuncs {
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close()
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}
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return db.db.Close()
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}
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