*DB.ReadAll() hinzugefügt

packages/db/db.go

@@ -86,6 +86,31 @@ func (db *DB) WriteBriefing(b *types.Briefing) error {
 	return nil
 }
 
+func (db *DB) ReadAll() (*[]types.Briefing, error) {
+	bs := make([]types.Briefing, 0)
+
+	rows, err := db.Query("SELECT *" + " FROM " + db.Name)
+	if err != nil {
+		return nil, fmt.Errorf("*DB.ReadAll: db.Query(\"SELECT * FROM \"+db.Name): %v\n", err)
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		b := new(types.Briefing)
+		p := new(types.Participant)
+
+		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.ReadAll: db.Query(): %v\n", err)
+		}
+
+		b.Participants = append(b.Participants, *p)
+		bs = append(bs, *b)
+	}
+
+	return &bs, nil
+}
+
 func (db *DB) ReadByName(name string) (*[]types.Briefing, error) {
 	bs := make([]types.Briefing, 0)