added

internal/db/db.go

@@ -64,6 +64,48 @@ func (db *DB) migrate() error {
             published_at DATETIME,
             created_at  DATETIME DEFAULT CURRENT_TIMESTAMP
         )`,
+		`CREATE TABLE IF NOT EXISTS prices (
+            id      INTEGER PRIMARY KEY AUTOINCREMENT,
+            ticker  TEXT NOT NULL,
+            date    DATE NOT NULL,
+            open    REAL,
+            high    REAL,
+            low     REAL,
+            close   REAL,
+            volume  INTEGER,
+            UNIQUE(ticker, date)
+        )`,
+		`CREATE TABLE IF NOT EXISTS signals (
+            id           INTEGER PRIMARY KEY AUTOINCREMENT,
+            ticker       TEXT NOT NULL UNIQUE,
+            price        REAL,
+            change_pct   REAL,
+            rsi14        REAL,
+            macd         REAL,
+            macd_signal  REAL,
+            macd_hist    REAL,
+            sma20        REAL,
+            sma50        REAL,
+            volume       INTEGER,
+            avg_volume20 INTEGER,
+            alert        TEXT DEFAULT '',
+            computed_at  DATETIME DEFAULT CURRENT_TIMESTAMP
+        )`,
+		`CREATE TABLE IF NOT EXISTS insider_trades (
+            id               INTEGER PRIMARY KEY AUTOINCREMENT,
+            ticker           TEXT NOT NULL,
+            insider_name     TEXT,
+            insider_title    TEXT,
+            transaction_code TEXT,
+            shares           REAL,
+            price            REAL,
+            total_value      REAL,
+            transaction_date DATE,
+            accession_no     TEXT UNIQUE,
+            filing_url       TEXT,
+            created_at       DATETIME DEFAULT CURRENT_TIMESTAMP
+        )`,
+		`CREATE INDEX IF NOT EXISTS idx_insider_ticker ON insider_trades(ticker)`,
 	}
 
 	for _, q := range queries {
@@ -71,5 +113,27 @@ func (db *DB) migrate() error {
 			return err
 		}
 	}
+
+	// Migrations additives — on ignore les erreurs si la colonne/index existe déjà
+	additive := []string{
+		`ALTER TABLE news ADD COLUMN finnhub_id INTEGER`,
+		`CREATE UNIQUE INDEX IF NOT EXISTS idx_news_finnhub_id ON news(finnhub_id) WHERE finnhub_id IS NOT NULL`,
+		`ALTER TABLE signals ADD COLUMN market_cap INTEGER DEFAULT 0`,
+		`ALTER TABLE signals ADD COLUMN short_ratio REAL DEFAULT 0`,
+		`ALTER TABLE signals ADD COLUMN score INTEGER DEFAULT 0`,
+		`ALTER TABLE signals ADD COLUMN on_etoro INTEGER DEFAULT 0`,
+		`ALTER TABLE signals ADD COLUMN week52_high REAL DEFAULT 0`,
+		`ALTER TABLE signals ADD COLUMN week52_low REAL DEFAULT 0`,
+		`ALTER TABLE signals ADD COLUMN pct_from_high REAL DEFAULT 0`,
+		`ALTER TABLE signals ADD COLUMN insider_value_30d REAL DEFAULT 0`,
+		`ALTER TABLE signals ADD COLUMN source TEXT DEFAULT 'watchlist'`,
+		`CREATE INDEX IF NOT EXISTS idx_instruments_ticker ON instruments(ticker)`,
+		`CREATE INDEX IF NOT EXISTS idx_signals_score ON signals(score DESC)`,
+		`CREATE INDEX IF NOT EXISTS idx_signals_source ON signals(source)`,
+	}
+	for _, q := range additive {
+		db.Exec(q) // intentionnellement sans vérification d'erreur
+	}
+
 	return nil
 }