Initial cloud-services repo - gateway service + pkg modules

pkg/redis/keys.go

@@ -0,0 +1,163 @@
+package redis
+
+import (
+	"fmt"
+
+	"runtime/debug"
+
+	"fiskerinc.com/modules/logger"
+	"github.com/google/uuid"
+)
+
+const (
+	channelPrefix = "channel"
+
+	SupersetAccTokenKey = "superset:access_token"
+)
+
+// ChannelKey provides hash value for redis channel
+func ChannelKey(id string) string {
+	return fmt.Sprintf("%s:%s", channelPrefix, id)
+}
+
+// ParseChannelKey returns id from hash value
+func ParseChannelKey(key string) string {
+	return key[len(channelPrefix)+1:]
+}
+
+const queuePrefix = "queue"
+
+// QueueKey provides hash value for redis queue
+func QueueKey(id string) string {
+	if id == "" {
+		stack := debug.Stack()
+		logger.Warn().Str("Queue", queuePrefix).Str("ID", id).Str("Stack", string(stack)).Msg("Creating Redis Queue Key Empty")
+
+	}
+	return fmt.Sprintf("%s:%s", queuePrefix, id)
+}
+
+// ParseQueueKey returns id from hash value
+func ParseQueueKey(key string) string {
+	return key[len(queuePrefix)+1:]
+}
+
+func CarConfigKey(vin string) string {
+	return fmt.Sprintf("car:%s:config", vin)
+}
+
+func CarLogFilter(vin string) string {
+	return fmt.Sprintf("car:%s:state:log", vin)
+}
+
+// WindowsHashKey provides hash key lookup string for windows state
+func WindowsHashKey(vin string) string {
+	return fmt.Sprintf("car:%s:state:windows", vin)
+}
+
+// CarStateHashKey provides hash key structure for car state
+//
+//	car state values such as windows, locks, etc. are stored as
+//	keys in the redis hash map
+func CarStateHashKey(vin string) string {
+	return fmt.Sprintf("car:%s:state", vin)
+}
+
+// CarAlerts returns key of expiring cache of sent car alerts.
+func CarAlerts(vin string) string {
+	return fmt.Sprintf("car:%s:alerts", vin)
+}
+
+// CANParseSignalWarnings returns key of expiring cache of unknown signals.
+func CANParseSignalWarnings(version string) string {
+	return fmt.Sprintf("can:version:%s:signals:warn", version)
+}
+
+// CarToDriverKey provides hash key lookup for driver associated with car
+func CarToDriverKey(vin string, id string) string {
+	return fmt.Sprintf("car:%s:driver:%s", vin, id)
+}
+
+// CarToAllDriversKey provides hash key lookup for drivers associated with car
+func CarToAllDriversKey(vin string) string {
+	return fmt.Sprintf("car:%s:drivers", vin)
+}
+
+// CarSessionsKey provides a set of all cars in session
+func CarSessionsKey() string {
+	return "cars:sessions"
+}
+
+func CarLocationsKey() string {
+	return "cars:locations"
+}
+
+// CarUpdateStatusHashKey provides hash key lookup string for UpdateStatus
+func CarUpdateStatusHashKey(carupdateid int64) string {
+	return fmt.Sprintf("carupdate:%v", carupdateid)
+}
+
+// CarUpdateStatusHMIHashKey provides hash key lookup string for UpdateStatus
+func CarUpdateStatusTBOXHashKey(carupdateid int64) string {
+	return fmt.Sprintf("carupdatetbox:%v", carupdateid)
+}
+
+// CarUpdateStatusHMIHashKey provides hash key lookup string for UpdateStatus
+func CarUpdateStatusHMIHashKey(carupdateid int64) string {
+	return fmt.Sprintf("carupdatehmi:%v", carupdateid)
+}
+
+func DriverToVINsKey(id string) string {
+	return fmt.Sprintf("driver:%s:cars", id)
+}
+
+// HMISessionsKey provides a set of all HMIs in session
+func HMISessionsKey() string {
+	return "hmi:sessions"
+}
+
+// HMIManySessionsKey provides a set of all sessions cloud believes are open
+func HMIManySessionsKey(vin string) string {
+	return fmt.Sprintf("hmi:%s:many-sessions", vin)
+}
+
+// HMISessionKey provides hash key lookup for HMI session key
+func HMISessionKey(vin string) string {
+	return fmt.Sprintf("hmi:%s:session", vin)
+}
+
+func HMISaltKey(vin string) string {
+	return fmt.Sprintf("hmi:%s:salt", vin)
+}
+
+// FileIDEncryptionParamsKey provides hash key lookup string for file encryption parameters
+func FileIDEncryptionParamsKey(fileid string) string {
+	return fmt.Sprintf("fileid:%s", fileid)
+}
+
+// MobileSessionsKey provides a set of all mobiles in session
+func MobileSessionsKey() string {
+	return "mobile:sessions"
+}
+
+// APITokenKey provides hash key lookup string
+func APITokenKey(key string) string {
+	return fmt.Sprintf("apikey:%s", key)
+}
+
+func SubscriptionTypeListKey(subtypeID uuid.UUID) string {
+	return fmt.Sprintf("subscriptiontypes:%s", subtypeID.String())
+}
+
+// TimezoneQuadKey provides hash key lookup string
+func TimezoneQuadKey(quadkey string, zoom int) string {
+	trim := min(len(quadkey), zoom)
+	return fmt.Sprintf("timezone:%s", quadkey[:trim])
+}
+
+func min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}