up

internal/profile/profile.go

@@ -11,10 +11,23 @@ package profile
 import (
 	"context"
 	"database/sql"
+	"encoding/json"
 	"fmt"
 	"time"
 )
 
+// ProfileDB is a profile's logbook database target. Backend "" or "sqlite" =
+// the local SQLite file; "mysql" = the shared MySQL server described by the
+// rest. Switching the active profile switches the live logbook to this.
+type ProfileDB struct {
+	Backend  string `json:"backend"`
+	Host     string `json:"host"`
+	Port     int    `json:"port"`
+	User     string `json:"user"`
+	Password string `json:"password"`
+	Database string `json:"database"`
+}
+
 // Profile is one operating configuration. A user typically keeps a few:
 // "Home", "Portable", "SOTA Pic du Midi", "/MM cruise"…
 type Profile struct {
@@ -43,6 +56,7 @@ type Profile struct {
 	TxPower       *float64  `json:"tx_pwr,omitempty"`
 	IsActive      bool      `json:"is_active"`
 	SortOrder     int       `json:"sort_order"`
+	DB            ProfileDB `json:"db"` // per-profile logbook target (empty backend = local SQLite)
 	CreatedAt     time.Time `json:"created_at"`
 	UpdatedAt     time.Time `json:"updated_at"`
 }
@@ -56,7 +70,7 @@ func NewRepo(db *sql.DB) *Repo { return &Repo{db: db} }
 const selectCols = `id, name, callsign, operator, op_name, owner_callsign, my_grid, my_country, my_state, my_cnty,
     my_street, my_city, my_postal_code, my_sota_ref, my_pota_ref,
     my_rig, my_antenna, my_dxcc, my_cqz, my_ituz, my_lat, my_lon, tx_pwr,
-    is_active, sort_order, created_at, updated_at`
+    is_active, sort_order, db_config, created_at, updated_at`
 
 // List returns every profile, active first then by sort_order/id.
 func (r *Repo) List(ctx context.Context) ([]Profile, error) {
@@ -136,6 +150,20 @@ func (r *Repo) Save(ctx context.Context, p *Profile) error {
 	return err
 }
 
+// SetDB updates only a profile's logbook database target, leaving the rest of
+// the profile untouched (the general Save deliberately doesn't write db_config).
+func (r *Repo) SetDB(ctx context.Context, id int64, cfg ProfileDB) error {
+	b, err := json.Marshal(cfg)
+	if err != nil {
+		return err
+	}
+	now := time.Now().UTC().Format("2006-01-02T15:04:05.000Z")
+	_, err = r.db.ExecContext(ctx,
+		`UPDATE station_profiles SET db_config = ?, updated_at = ? WHERE id = ?`,
+		string(b), now, id)
+	return err
+}
+
 // SetActive atomically switches the active profile. Clears the flag on all
 // rows first to keep the "only one active" invariant from the schema doc.
 func (r *Repo) SetActive(ctx context.Context, id int64) error {
@@ -202,6 +230,7 @@ func (r *Repo) Duplicate(ctx context.Context, srcID int64, newName string) (Prof
 	if err != nil {
 		return Profile{}, err
 	}
+	dbCfg := src.DB // Save deliberately doesn't write db_config — copy it after.
 	src.ID = 0
 	src.Name = newName
 	src.IsActive = false
@@ -209,6 +238,12 @@ func (r *Repo) Duplicate(ctx context.Context, srcID int64, newName string) (Prof
 	if err := r.Save(ctx, &src); err != nil {
 		return Profile{}, err
 	}
+	if dbCfg.Backend != "" {
+		if err := r.SetDB(ctx, src.ID, dbCfg); err != nil {
+			return Profile{}, err
+		}
+		src.DB = dbCfg
+	}
 	return src, nil
 }
 
@@ -227,15 +262,19 @@ func scan(row scannable) (Profile, error) {
 		myDXCC, myCQZ, myITUZ sql.NullInt64
 		myLat, myLon, txPwr   sql.NullFloat64
 		isActive, sortOrder   int
+		dbConfig              sql.NullString
 		createdAt, updatedAt  string
 	)
 	err := row.Scan(&p.ID, &p.Name, &callsign, &operator, &opName, &ownerCall, &myGrid, &myCountry, &myState, &myCnty,
 		&myStreet, &myCity, &myPostal, &mySOTA, &myPOTA,
 		&myRig, &myAntenna, &myDXCC, &myCQZ, &myITUZ, &myLat, &myLon, &txPwr,
-		&isActive, &sortOrder, &createdAt, &updatedAt)
+		&isActive, &sortOrder, &dbConfig, &createdAt, &updatedAt)
 	if err != nil {
 		return p, err
 	}
+	if s := dbConfig.String; s != "" {
+		_ = json.Unmarshal([]byte(s), &p.DB)
+	}
 	p.Callsign = callsign.String
 	p.Operator = operator.String
 	p.OpName = opName.String