Add depot, attendant, jetfire, optimus, ota services with kustomize overlays

services/ota_update_go/handlers/vehiclesignals_get.go

@@ -0,0 +1,83 @@
+package handlers
+
+import (
+	"context"
+	"net/http"
+	"otaupdate/services"
+
+	"github.com/fiskerinc/cloud-services/pkg/common"
+	"github.com/fiskerinc/cloud-services/pkg/logger"
+	"github.com/fiskerinc/cloud-services/pkg/utils"
+	"github.com/fiskerinc/cloud-services/pkg/utils/urlhelper"
+	"github.com/fiskerinc/cloud-services/pkg/validator"
+	"github.com/julienschmidt/httprouter"
+	"github.com/fiskerinc/cloud-services/pkg/loggerdataresp"
+)
+
+const SqlCHSelectSignals = `SELECT Timestamp, Name, Value
+    FROM vehicle_signal_lv
+    WHERE
+    VIN=$1 and
+    Timestamp > $2
+	ORDER BY Timestamp DESC LIMIT $3`
+
+// HandleVehiclesSignals godoc
+// @Summary Get locations of cars
+// @Description Returns car locations
+// @Accept  json
+// @Produce  json
+// @Param Authorization header string false "Bearer <ID token>"
+// @Param Api-Key header string false "<API token>"
+// @Param vin path string true "VIN"
+// @Param limit query int false "Max number of records. Default is 20 if not set"
+// @Param after_utc query int false "Time from which we want to see the can signals from"
+// @Param after_timestamp query string false "Time from which we want to see the can signals from"
+// @Success 200 {object} common.JSONDBQueryResult{data=[]common.ClickHouseSignal}
+// @Failure 400 {object} common.JSONError "Bad request"
+// @Failure 401 {object} common.JSONError "Unauthorized"
+// @Failure 503 {object} common.JSONError "Service unavailable"
+// @Router /cansignals/{vin} [get]
+func HandleVehiclesSignals(w http.ResponseWriter, r *http.Request) {
+	params := httprouter.ParamsFromContext(r.Context())
+	vin := params.ByName("vin")
+
+	err := validator.ValidateField(vin, "required,vin")
+	if loggerdataresp.BadDataErrorResp(w, err, http.StatusBadRequest) {
+		return
+	}
+
+	qs := r.URL.Query()
+	limit := urlhelper.GetQueryInt(qs, "limit")
+	if limit == 0 {
+		limit = 20
+	}
+
+	after := urlhelper.GetQueryUnix(qs, "after_utc")
+	a := urlhelper.GetQueryTimeStamp(qs, "after_timestamp")
+	if !a.IsZero() {
+		after = a
+	}
+
+	conn, err := services.GetClickhouseConn()
+	if loggerdataresp.BadDataErrorResp(w, err, http.StatusServiceUnavailable) {
+		logger.Error().Err(err).Msg("cannot get clickhouse client")
+
+		return
+	}
+
+	var results []common.ClickHouseSignal
+
+	err = conn.Select(context.Background(), &results, SqlCHSelectSignals, vin, after, limit)
+	if loggerdataresp.BadDataErrorResp(w, err, http.StatusServiceUnavailable) {
+		return
+	}
+
+	// If there are no results, Clickhouse returns nil slice
+	if len(results) == 0 {
+		results = []common.ClickHouseSignal{}
+	}
+
+	utils.RespJSON(w, http.StatusOK, common.JSONDBQueryResult{
+		Data: results,
+	})
+}