net: lib: nrf_cloud: add missing AIR_QUAL handler to shadow encoder

Prior to this commit, nrf_cloud_encode_service_info_ui erroneously
ignores the air_quality member of nrf_cloud_svc_info_ui. This commit
adds the missing handler, so that AIR_QUALITY is correctly enabled when
updating shadow.

IRIS-6724

Signed-off-by: Georges Oates_Larsen <georges.larsen@nordicsemi.no>

doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst

@@ -579,10 +579,14 @@ Libraries for networking
  * Updated:
 
  * Moved JSON manipulation from :file:`nrf_cloud_fota.c` to :file:`nrf_cloud_codec_internal.c`.
- * Fixed a build issue that occurred when MQTT and P-GPS are enabled and A-GPS is disabled.
  * :c:func:`nrf_cloud_obj_location_request_create` to use the new function :c:func:`nrf_cloud_obj_location_request_payload_add`.
  * Fixed a bug that prevented an MQTT FOTA job from being started.
 
+ * Fixed:
+
+ * A build issue that occurred when MQTT and P-GPS are enabled and A-GPS is disabled.
+ * A bug preventing ``AIR_QUAL`` from being enabled in shadow UI service info.
+
  * Removed:
 
  * Unused internal codec function ``nrf_cloud_format_single_cell_pos_req_json()``.

include/net/nrf_cloud.h

@@ -448,10 +448,10 @@ struct nrf_cloud_svc_info_ui {
  uint8_t log:1;
  /** Dictionary (binary) Logs */
  uint8_t dictionary_log:1;
-
- /* Items without UI support on nRF Cloud */
  /** Air Quality */
  uint8_t air_quality:1;
+
+ /* Items without UI support on nRF Cloud */
  /** Light sensor */
  uint8_t light_sensor:1;
  /** Button */

subsys/net/lib/nrf_cloud/src/nrf_cloud_codec_internal.c

@@ -1122,6 +1122,11 @@ static int nrf_cloud_encode_service_info_ui(const struct nrf_cloud_svc_info_ui *
  cJSON_CreateString(sensor_type_str[NRF_CLOUD_SENSOR_AIR_PRESS]));
  ++item_cnt;
  }
+ if (ui->air_quality) {
+ cJSON_AddItemToArray(array,
+ cJSON_CreateString(sensor_type_str[NRF_CLOUD_SENSOR_AIR_QUAL]));
+ ++item_cnt;
+ }
  if (ui->gnss) {
  cJSON_AddItemToArray(array,
  cJSON_CreateString(sensor_type_str[NRF_CLOUD_SENSOR_GNSS]));