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db.ReadByName zu db.GetOverviewTableDataByName umbenannt und an die neue DB-Struktur angepasst

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This commit is contained in:
Jason Streifling 2023-10-17 17:45:26 +02:00
parent c38d3131c6
commit c69bfdfab2
1 changed files with 51 additions and 28 deletions
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81
packages/data/db.go
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@ -137,7 +137,8 @@ func (db *DB) GetAllOverviewTableData() (*[]*types.OverviewTableData, error) {
ON i.id = b.instructor_id
ORDER BY
b.id DESC,
p.id`)
p.id
`)
if err != nil {
return nil, fmt.Errorf("*DB.ReadAllBriefings: db.Query(): %v\n", err)
}
@ -169,42 +170,64 @@ func (db *DB) GetAllOverviewTableData() (*[]*types.OverviewTableData, error) {
return &data, nil
}
func (db *DB) ReadByName(name string) ([]*types.Briefing, error) {
bs := make([]*types.Briefing, 0)
rows, err := db.Query("SELECT *"+
" FROM "+db.Name+
" WHERE instructor_first LIKE ?"+
" OR instructor_last LIKE ?"+
" OR participant_first LIKE ?"+
" OR participant_last LIKE ?",
"%"+name+"%", "%"+name+"%", "%"+name+"%", "%"+name+"%")
func (db *DB) GetOverviewTableDataByName(n string) (*[]*types.OverviewTableData, error) {
rows, err := db.Query(`
SELECT
i.first_name,
i.last_name,
b.date,
b.time,
b.location,
b.document_name,
b.as_of,
p.first_name,
p.last_name,
p.company
FROM given_answers AS g
INNER JOIN briefings AS b
ON b.id = g.briefing_id
INNER JOIN participants AS p
ON p.id = g.participant_id
INNER JOIN instructors AS i
ON i.id = b.instructor_id
WHERE
i.first_name LIKE ? OR
i.last_name LIKE ? OR
p.first_name LIKE ? OR
p.last_name LIKE ?
ORDER BY
b.id DESC,
p.id
`, "%"+n+"%", "%"+n+"%", "%"+n+"%", "%"+n+"%")
if err != nil {
return nil, fmt.Errorf("*DB.ReadByName: db.Query(\"SELECT *"+
" FROM \"+db.Name+"+
" WHERE instructor_first LIKE ?"+
" OR instructor_last LIKE ?"+
" OR participant_first LIKE ?"+
" OR participant_last LIKE ?\"): %v\n", err)
return nil, fmt.Errorf("*DB.GetOverviewTableDataByName: db.Query(): %v\n", err)
}
defer rows.Close()
data := make([]*types.OverviewTableData, 0)
for rows.Next() {
b := new(types.Briefing)
p := new(types.Participant)
otd := new(types.OverviewTableData)
if err := rows.Scan(&p.ID, &b.FirstName, &b.LastName, &b.Date, &b.Time, &b.State,
&b.Location, &p.FirstName, &p.LastName, &p.Company); err != nil {
return nil, fmt.Errorf("*DB.ReadByName: rows.Scan(&p.ID, &b.FirstName,"+
" &b.LastName, &b.Date, &b.Time, &b.State, &b.Location, &p.FirstName,"+
" &p.LastName, &p.Company): %v\n", err)
}
b.Participants = append(b.Participants, p)
bs = append(bs, b)
err := rows.Scan(
&otd.InstructorFirstName,
&otd.InstructorLastName,
&otd.BriefingDate,
&otd.BriefingTime,
&otd.BriefingLocation,
&otd.BriefingDocumentName,
&otd.BriefingAsOf,
&otd.ParticipantFirstName,
&otd.ParticipantLastName,
&otd.ParticipantCompany,
)
if err != nil {
return nil, fmt.Errorf("*DB.ReadAllBriefings: rows.Scan(): %v\n", err)
}
reverseOrder(bs)
return bs, nil
data = append(data, otd)
}
return &data, nil
}
func (db *DB) GetLastID(i *int64) error {