Update AAI query to DSL query - Slice termination

Issue-ID: OPTFRA-936
Signed-off-by: krishnaa96 <krishna.moorthy6@wipro.com>
Change-Id: I7a2bba7d23645c8bff9f503361a93fd3ac3ebc3a

1 files changed, 39 insertions, 7 deletions

diff --git a/osdf/adapters/aai/fetch_aai_data.py b/osdf/adapters/aai/fetch_aai_data.py
index d869882..fad2512 100644
--- a/osdf/adapters/aai/fetch_aai_data.py
+++ b/osdf/adapters/aai/fetch_aai_data.py
@@ -16,10 +16,22 @@
 # -------------------------------------------------------------------------
 #
 
+import json
 import requests
 from requests.auth import HTTPBasicAuth
 from requests import RequestException
 
+from osdf.logging.osdf_logging import debug_log
+
+AAI_HEADERS = {
+    "X-TransactionId": "9999",
+    "X-FromAppId": "OOF",
+    "Accept": "application/json",
+    "Content-Type": "application/json",
+}
+
+AUTH = HTTPBasicAuth("AAI", "AAI")
+
 
 class AAIException(Exception):
     pass
@@ -33,19 +45,14 @@ def get_aai_data(request_json, osdf_config):
        :param osdf_config: configuration specific to OSDF app
        :return:response body from AAI
     """
-    aai_headers = {
-        "X-TransactionId": "9999",
-        "X-FromAppId": "OOF",
-        "Accept": "application/json",
-        "Content-Type": "application/json",
-    }
+
     nxi_id = request_json["NxIId"]
     config = osdf_config.deployment
     aai_url = config["aaiUrl"]
     aai_req_url = aai_url + config["aaiServiceInstanceUrl"] + nxi_id + "?depth=2"
 
     try:
-        response = requests.get(aai_req_url, headers=aai_headers, auth=HTTPBasicAuth("AAI", "AAI"), verify=False)
+        response = requests.get(aai_req_url, headers=AAI_HEADERS, auth=AUTH, verify=False)
     except RequestException as e:
         raise AAIException("Request exception was encountered {}".format(e))
 
@@ -53,3 +60,28 @@ def get_aai_data(request_json, osdf_config):
         return response.json()
     else:
         raise AAIException("Error response recieved from AAI for the request {}".format(aai_req_url))
+
+
+def execute_dsl_query(query, format, osdf_config):
+    """Get the response from AAI
+
+           :param query: dsl query to be executed
+           :param format format of the output
+           :param osdf_config: configuration specific to OSDF app
+           :return:response body from AAI
+    """
+    config = osdf_config.deployment
+    dsl_url = config["aaiUrl"] + config["dslQueryPath"] + format
+
+    data = json.dumps({'dsl': query})
+    debug_log.debug("aai dsl request: {}".format(data))
+    try:
+        response = requests.put(dsl_url, data=data, headers=AAI_HEADERS, auth=AUTH, verify=False)
+    except RequestException as ex:
+        raise AAIException("Request exception was encountered {}".format(ex))
+
+    if response.status_code == 200:
+        return response.json()
+    else:
+        raise AAIException("Response code other than 200 from AAI: {} {}".format(response.status_code,
+                                                                                 response.content))