added

internal/server/handlers_insider.go

@@ -0,0 +1,66 @@
+package server
+
+import (
+	"database/sql"
+	"encoding/json"
+	"net/http"
+)
+
+type insiderTradeRow struct {
+	ID              int     `json:"id"`
+	Ticker          string  `json:"ticker"`
+	InsiderName     string  `json:"insider_name"`
+	InsiderTitle    string  `json:"insider_title"`
+	TransactionCode string  `json:"transaction_code"`
+	Shares          float64 `json:"shares"`
+	Price           float64 `json:"price"`
+	TotalValue      float64 `json:"total_value"`
+	TransactionDate string  `json:"transaction_date"`
+	FilingURL       string  `json:"filing_url"`
+}
+
+func (s *Server) handleGetInsiderTrades(w http.ResponseWriter, r *http.Request) {
+	ticker := r.URL.Query().Get("ticker")
+
+	base := `
+		SELECT id, ticker, COALESCE(insider_name,''), COALESCE(insider_title,''),
+		       COALESCE(transaction_code,''), COALESCE(shares,0), COALESCE(price,0),
+		       COALESCE(total_value,0), COALESCE(transaction_date,''), COALESCE(filing_url,'')
+		FROM insider_trades`
+
+	var rows *sql.Rows
+	var err error
+	if ticker != "" {
+		rows, err = s.db.Query(base+` WHERE ticker = ? ORDER BY transaction_date DESC LIMIT 100`, ticker)
+	} else {
+		rows, err = s.db.Query(base + ` ORDER BY transaction_date DESC LIMIT 200`)
+	}
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	defer rows.Close()
+
+	trades := []insiderTradeRow{}
+	for rows.Next() {
+		var t insiderTradeRow
+		if err := rows.Scan(
+			&t.ID, &t.Ticker, &t.InsiderName, &t.InsiderTitle,
+			&t.TransactionCode, &t.Shares, &t.Price, &t.TotalValue,
+			&t.TransactionDate, &t.FilingURL,
+		); err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		trades = append(trades, t)
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(trades)
+}
+
+func (s *Server) handleSyncInsider(w http.ResponseWriter, r *http.Request) {
+	go func() { s.edgarPoller.Sync() }()
+	w.Header().Set("Content-Type", "application/json")
+	w.Write([]byte(`{"status":"syncing"}`))
+}