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90 lines
1.6 KiB
90 lines
1.6 KiB
package mysql
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import (
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"context"
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"database/sql"
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"fmt"
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"git.aiterp.net/stufflog3/stufflog3/ports/mysql/mysqlcore"
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"git.aiterp.net/stufflog3/stufflog3/usecases/items"
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"git.aiterp.net/stufflog3/stufflog3/usecases/projects"
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"git.aiterp.net/stufflog3/stufflog3/usecases/scopes"
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"git.aiterp.net/stufflog3/stufflog3/usecases/stats"
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"time"
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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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q *mysqlcore.Queries
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}
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func (db *Database) Scopes() scopes.Repository {
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return &scopeRepository{
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db: db.db,
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q: db.q,
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}
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}
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func (db *Database) Projects() projects.Repository {
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return &projectRepository{
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db: db.db,
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q: db.q,
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}
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}
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func (db *Database) Stats() stats.Repository {
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return &statsRepository{
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db: db.db,
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q: db.q,
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}
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}
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func (db *Database) Items() items.Repository {
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return &itemRepository{
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db: db.db,
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q: db.q,
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}
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}
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func Connect(host string, port int, username, password, database string) (*Database, error) {
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db, err := sql.Open("mysql", fmt.Sprintf(
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"%s:%s@(%s:%d)/%s?parseTime=true", username, password, host, port, database,
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))
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if err != nil {
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return nil, err
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}
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db.SetMaxOpenConns(10)
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db.SetMaxIdleConns(10)
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db.SetConnMaxIdleTime(time.Minute)
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err = db.Ping()
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if err != nil {
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return nil, err
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}
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q, err := mysqlcore.Prepare(context.Background(), db)
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if err != nil {
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return nil, err
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}
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return &Database{db: db, q: q}, nil
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}
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func timePtr(nullTime sql.NullTime) *time.Time {
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if nullTime.Valid {
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return &nullTime.Time
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} else {
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return nil
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}
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}
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func intPtr(nullInt32 sql.NullInt32) *int {
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if nullInt32.Valid {
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v := int(nullInt32.Int32)
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return &v
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} else {
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return nil
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}
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}
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