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simplanrule.go
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simplanrule.go
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package dbrepo
import (
"io"
"github.com/jimmc/jraceman/dbrepo/conn"
"github.com/jimmc/jraceman/dbrepo/ixport"
"github.com/jimmc/jraceman/dbrepo/strsql"
"github.com/jimmc/jraceman/dbrepo/structsql"
"github.com/jimmc/jraceman/domain"
)
type DBSimplanRuleRepo struct {
db conn.DB
}
func (r *DBSimplanRuleRepo) UpdateColumnInfos(columnInfos []structsql.ColumnInfo) []structsql.ColumnInfo {
// We have two foreign key columns to the stage table, so we need
// to special-case our columninfo creation.
for c, col := range columnInfos {
if col.Name == "fromstageid" || col.Name == "tostageid" {
columnInfos[c].FKTable = "stage"
}
}
return columnInfos
}
func (r *DBSimplanRuleRepo) New() interface{} {
return domain.SimplanRule{}
}
func (r *DBSimplanRuleRepo) CreateTable() error {
return structsql.CreateTableWithUpdater(r.db, "simplanrule", domain.SimplanRule{}, r)
}
func (r *DBSimplanRuleRepo) UpgradeTable(dryrun bool) (bool, string, error) {
return structsql.UpgradeTableWithUpdater(r.db, "simplanrule", domain.SimplanRule{}, dryrun, r)
}
func (r *DBSimplanRuleRepo) FindByID(ID string) (*domain.SimplanRule, error) {
simplanrule := &domain.SimplanRule{}
sql, targets := structsql.FindByIDSql("simplanrule", simplanrule)
if err := r.db.QueryRow(sql, ID).Scan(targets...); err != nil {
return nil, err
}
return simplanrule, nil
}
func (r *DBSimplanRuleRepo) Save(simplanrule *domain.SimplanRule) (string, error) {
if (simplanrule.ID == "") {
simplanrule.ID = structsql.UniqueID(r.db, "simplanrule", "SR1")
}
return simplanrule.ID, structsql.Insert(r.db, "simplanrule", simplanrule, simplanrule.ID)
}
func (r *DBSimplanRuleRepo) List(offset, limit int) ([]*domain.SimplanRule, error) {
simplanrule := &domain.SimplanRule{}
simplanrules := make([]*domain.SimplanRule, 0)
sql, targets := structsql.ListSql("simplanrule", simplanrule, offset, limit)
err := strsql.QueryAndCollect(r.db, sql, targets, func() {
simplanruleCopy := domain.SimplanRule(*simplanrule)
simplanrules = append(simplanrules, &simplanruleCopy)
})
return simplanrules, err
}
func (r *DBSimplanRuleRepo) DeleteByID(ID string) error {
return structsql.DeleteByID(r.db, "simplanrule", ID)
}
func (r *DBSimplanRuleRepo) UpdateByID(ID string, oldSimplanRule, newSimplanRule *domain.SimplanRule, diffs domain.Diffs) error {
return structsql.UpdateByID(r.db, "simplanrule", diffs.Modified(), ID)
}
func (r *DBSimplanRuleRepo) Export(e *ixport.Exporter, w io.Writer) error {
return e.ExportTableFromStruct(w, "simplanrule", &domain.SimplanRule{})
}