Checkpoint

server/handlers_aprs.go

@@ -0,0 +1,65 @@
+package server
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/labstack/echo/v4"
+
+	"git.maze.io/ham/hamview/schema"
+)
+
+// handleGetAPRSPackets returns APRS packets based on filter criteria.
+//
+// Endpoint: GET /api/v1/aprs/packets
+//
+// Query Parameters (evaluated in order):
+//   - src: APRS source callsign (case-insensitive)
+//   - dst: APRS destination callsign (case-insensitive)
+//   - limit: Maximum number of recent packets (default: 100)
+//   - (no parameters): Returns the 100 most recent packets
+//
+// Response: 200 OK
+//
+//	[]APRSPacket - Array of APRS packet objects
+//
+// Response: 500 Internal Server Error
+//
+//	ErrorResponse - Error retrieving packets
+//
+// Example Requests:
+//
+//	GET /api/v1/aprs/packets
+//	GET /api/v1/aprs/packets?src=OE1ABC
+//	GET /api/v1/aprs/packets?dst=APRS
+//	GET /api/v1/aprs/packets?limit=200
+func (s *Server) handleGetAPRSPackets(c echo.Context) error {
+	var (
+		ctx     = c.Request().Context()
+		packets []*schema.APRSPacket
+		err     error
+	)
+
+	if source := c.QueryParam("src"); source != "" {
+		packets, err = schema.GetAPRSPacketsBySource(ctx, source)
+	} else if destination := c.QueryParam("dst"); destination != "" {
+		packets, err = schema.GetAPRSPacketsByDestination(ctx, destination)
+	} else {
+		limit := 100
+		if value := c.QueryParam("limit"); value != "" {
+			if limit, err = strconv.Atoi(value); err != nil {
+				return s.apiError(c, err)
+			}
+		}
+		if limit <= 0 {
+			limit = 100
+		}
+		packets, err = schema.GetAPRSPackets(ctx, limit)
+	}
+
+	if err != nil {
+		return s.apiError(c, err)
+	}
+
+	return c.JSON(http.StatusOK, packets)
+}