Implement validation show history command

Implement validation show history command in validation_actions

Change-Id: I97c9df5e08c2358612704fcdb78cf24cd6f8e421

validations_libs/validation_actions.py

@@ -12,13 +12,12 @@
 #   License for the specific language governing permissions and limitations
 #   under the License.
 #
-
 import logging
 import os
 
 from validations_libs.ansible import Ansible as v_ansible
 from validations_libs.group import Group
-from validations_libs.validation_logs import ValidationLogs
+from validations_libs.validation_logs import ValidationLogs, ValidationLog
 from validations_libs import constants
 from validations_libs import utils as v_utils
 
@@ -150,3 +149,22 @@ class ValidationActions(object):
         return v_utils.get_validations_parameters({'validations': validations},
                                                   validation,
                                                   group)
+
+    def show_history(self, validation_id):
+        """Return validations history"""
+        vlogs = ValidationLogs()
+        logs = (vlogs.get_logfile_by_validation(validation_id)
+                if validation_id else vlogs.get_all_logfiles())
+
+        values = []
+        column_name = ('UUID', 'Validations',
+                       'Status', 'Execution at',
+                       'Duration')
+
+        for log in logs:
+            vlog = ValidationLog(logfile=log)
+            values.append((vlog.get_uuid, vlog.validation_id,
+                           vlog.get_status, vlog.get_start_time,
+                           vlog.get_duration))
+
+        return (column_name, values)

validations_libs/validation_logs.py

@@ -126,6 +126,12 @@ class ValidationLog(object):
         return ', '.join([play['play']['duration'].get('time_elapsed') for
                           play in self.content['plays']])
 
+    @property
+    def get_start_time(self):
+        """Return Ansible  start time"""
+        return ', '.join([play['play']['duration'].get('start') for
+                          play in self.content['plays']])
+
 
 class ValidationLogs(object):
 
@@ -136,6 +142,16 @@ class ValidationLogs(object):
         with open(file, 'r') as log_file:
             return yaml.safe_load(log_file)[0]
 
+    def get_logfile_by_validation(self, validation_id):
+        """Return logfiles by validation_id"""
+        return glob.glob("{}/*_{}_*".format(self.logs_path, validation_id))
+
+    def get_logfile_content_by_validation(self, validation_id):
+        """Return logfiles content by validation_id"""
+        log_files = glob.glob("{}/*_{}_*".format(self.logs_path,
+                                                 validation_id))
+        return [self._get_content(l) for l in log_files]
+
     def get_logfile_by_uuid(self, uuid):
         """Return logfiles by uuid"""
         return glob.glob("{}/{}_*".format(self.logs_path, uuid))
@@ -158,7 +174,7 @@ class ValidationLogs(object):
 
     def get_all_logfiles(self):
         """Return logfiles from logs_path"""
-        return [f for f in listdir(self.logs_path) if
+        return [join(self.logs_path, f) for f in listdir(self.logs_path) if
                 isfile(join(self.logs_path, f))]
 
     def get_all_logfiles_content(self):