Merge pull request #1774 from afumagalli98/1739-1

Improved hosts missing db export API

Author: afumagalli98

api-service/database/hosts.go

@@ -158,6 +158,28 @@ func (md *MongoDatabase) getHosts(mode string, filters dto.SearchHostsFilters, o
 						model.TechnologyPostgreSQLPostgreSQL: "$features.postgresql.instances.name",
 						model.TechnologyMongoDBMongoDB:       "$features.mongodb.instances.name",
 					},
+					"isMissingDB": bson.D{
+						{Key: "$concatArrays",
+							Value: bson.A{
+								bson.D{
+									{Key: "$ifNull",
+										Value: bson.A{
+											"$features.oracle.database.unlistedRunningDatabases",
+											bson.A{},
+										},
+									},
+								},
+								bson.D{
+									{Key: "$ifNull",
+										Value: bson.A{
+											"$features.oracle.database.unretrievedDatabases",
+											bson.A{},
+										},
+									},
+								},
+							},
+						},
+					},
 					"technology": bson.D{
 						{Key: "$switch",
 							Value: bson.D{

api-service/database/hosts_test.go

@@ -173,6 +173,7 @@ func (m *MongodbSuite) TestGetHostDataSummaries() {
 				Cluster:            "Puzzait",
 				Databases:          map[string][]string{},
 				Technology:         "",
+				IsMissingDB:        []string{},
 			},
 			{
 				ID:           "5ea2d26d20d55cbdc35022b4",
@@ -206,8 +207,9 @@ func (m *MongodbSuite) TestGetHostDataSummaries() {
 					VeritasClusterServer:    false,
 					VeritasClusterHostnames: []string(nil),
 				},
-				Databases:  map[string][]string{},
-				Technology: "",
+				Databases:   map[string][]string{},
+				Technology:  "",
+				IsMissingDB: []string{},
 			},
 			{
 				ID:           "5e96ade270c184faca93fe36",
@@ -246,7 +248,8 @@ func (m *MongodbSuite) TestGetHostDataSummaries() {
 				Databases: map[string][]string{
 					"Oracle/Database": {"ERCOLE"},
 				},
-				Technology: "Oracle/Database",
+				Technology:  "Oracle/Database",
+				IsMissingDB: []string{},
 			},
 		}
 
@@ -307,6 +310,7 @@ func (m *MongodbSuite) TestGetHostDataSummaries() {
 				VirtualizationNode: "s157-cb32c10a56c256746c337e21b3f82402",
 				Cluster:            "Puzzait",
 				Technology:         "Oracle/Database",
+				IsMissingDB:        []string{},
 				Databases: map[string][]string{
 					"Oracle/Database": {
 						"ERCOLE"}}},
@@ -358,6 +362,7 @@ func (m *MongodbSuite) TestGetHostDataSummaries() {
 				Cluster:            "Puzzait",
 				Databases:          map[string][]string{},
 				Technology:         "",
+				IsMissingDB:        []string{},
 			},
 		}
 		assert.Equal(t, expectedOut, out)