vikingowl
1c9db02334
Add server-side rendered setup UI accessible via `heatwave web`. The dashboard is now re-rendered per request and includes a nav bar linking to the new /setup page. Setup provides full CRUD for profiles, rooms, devices, occupants, AC units (with room assignment), scenario toggles, and forecast fetching — all via POST/redirect/GET forms. - Add ShowNav field to DashboardData for conditional nav bar - Extract fetchForecastForProfile() for reuse by web handler - Create setup.html.tmpl with Tailwind-styled entity sections - Create web_handlers.go with 15 route handlers and flash cookies - Switch web.go from pre-rendered to per-request dashboard rendering - Graceful dashboard fallback when no forecast data exists
46 lines
944 B
Go
46 lines
944 B
Go
package store
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import (
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"database/sql"
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"fmt"
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_ "modernc.org/sqlite"
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)
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// Store wraps a SQLite database connection.
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type Store struct {
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db *sql.DB
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}
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// New opens (or creates) a SQLite database and runs migrations.
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func New(dsn string) (*Store, error) {
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db, err := sql.Open("sqlite", dsn)
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if err != nil {
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return nil, fmt.Errorf("open database: %w", err)
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}
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if _, err := db.Exec("PRAGMA journal_mode=WAL"); err != nil {
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db.Close()
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return nil, fmt.Errorf("set WAL mode: %w", err)
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}
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if _, err := db.Exec("PRAGMA foreign_keys=ON"); err != nil {
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db.Close()
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return nil, fmt.Errorf("enable foreign keys: %w", err)
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}
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s := &Store{db: db}
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if err := s.migrate(); err != nil {
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db.Close()
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return nil, fmt.Errorf("migrate: %w", err)
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}
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return s, nil
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}
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// Close closes the database connection.
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func (s *Store) Close() error {
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return s.db.Close()
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}
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func (s *Store) migrate() error {
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_, err := s.db.Exec(schemaSQL)
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return err
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}
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