37 lines
682 B
Go
37 lines
682 B
Go
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package log
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import (
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"database/sql"
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"time"
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)
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type DBWriter struct {
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db *sql.DB
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stmt *sql.Stmt
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content chan []byte
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}
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func NewDBWriter(db *sql.DB) (*DBWriter, error) {
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_, err := db.Exec("CREATE TABLE IF NOT EXISTS log (id int, content text, created datetime)")
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if err != nil {
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return nil, err
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}
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stmt, err := db.Prepare("INSERT INTO log (content, created) values (?, ?)")
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if err != nil {
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return nil, err
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}
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return &DBWriter{db, stmt, make(chan []byte, 1000)}, nil
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}
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func (w *DBWriter) Write(p []byte) (n int, err error) {
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_, err = w.stmt.Exec(string(p), time.Now())
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if err == nil {
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n = len(p)
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}
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return
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}
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func (w *DBWriter) Close() {
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w.stmt.Close()
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}
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