major update / refactoring for ran dashboard, including mysql db and test results table

ci-scripts/ran_dashboard/sqlconnect.py

@@ -0,0 +1,64 @@
+import pymysql
+import sys
+from datetime import datetime
+import pickle
+
+
+#This is the script/package used by the dashboard to retrieve the MR test results from the database
+
+class SQLConnect:
+    def __init__(self):
+        self.connection = pymysql.connect(
+                host='172.22.0.2',
+                user='root', 
+                password = 'ucZBc2XRYdvEm59F',
+                db='oaicicd_tests',
+                port=3306
+                )
+        self.data={} 
+
+
+    #retrieve data from mysql database and organize it in a dictionary (per MR passed as argument)
+    def get(self,MR):
+        self.data[MR]={}
+        cur=self.connection.cursor()
+
+        #get counters per test
+        sql = "select TEST,STATUS, count(*) AS COUNT from test_results where MR=(%s)  group by TEST, STATUS;"
+        cur.execute(sql,MR)
+        response=cur.fetchall()
+        if len(response)==0:#no test results yet
+            self.data[MR]['PASS']=''
+            self.data[MR]['FAIL']=''
+        else:
+            for i in range(0,len(response)):
+                test=response[i][0]
+                status=response[i][1]
+                count=response[i][2]
+                if test in self.data[MR]:
+                    self.data[MR][test][status]=count
+                else:
+                    self.data[MR][test]={}
+                    self.data[MR][test][status]=count
+      
+        #get last failing build and link
+        sql = "select TEST,BUILD, BUILD_LINK from test_results where MR=(%s) and STATUS='FAIL' order by DATE DESC;"
+        cur.execute(sql,MR)
+        response=cur.fetchall()
+        if len(response)!=0:
+            for i in range(0,len(response)):
+                test=response[i][0]
+                build=response[i][1]
+                link=response[i][2]
+                if 'last_fail' not in self.data[MR][test]:
+                    self.data[MR][test]['last_fail']=[]
+                    self.data[MR][test]['last_fail'].append(build)
+                    self.data[MR][test]['last_fail'].append(link)
+
+
+
+    #close database connection
+    def close_connection(self):
+        self.connection.close()
+
+