Report cyclic artifacts dependencies

Author: JohT

cypher/Cyclic_Dependencies/Cyclic_Dependencies_between_Artrifacts_as_unwinded_List.cypher

@@ -0,0 +1,36 @@
+//Cyclic Dependencies between Artifacts as unwinded List
+
+MATCH (package:Package)-[:CONTAINS]->(forwardSource:Type)-[:DEPENDS_ON]->(forwardTarget:Type)<-[:CONTAINS]-(dependentPackage:Package)
+MATCH (dependentPackage)-[:CONTAINS]->(backwardSource:Type)-[:DEPENDS_ON]->(backwardTarget:Type)<-[:CONTAINS]-(package)
+MATCH (artifact:Artifact)-[:CONTAINS]->(package)
+MATCH (dependentArtifact:Artifact)-[:CONTAINS]->(dependentPackage)
+ WITH artifact
+     ,dependentArtifact
+     ,package
+     ,dependentPackage
+     ,collect(DISTINCT forwardSource.name  + '->' + forwardTarget.name)   AS forwardDependencies
+     ,collect(DISTINCT backwardTarget.name + '<-' + backwardSource.name)  AS backwardDependencies
+ WITH artifact
+     ,dependentArtifact
+     ,package
+     ,dependentPackage
+     ,forwardDependencies
+     ,backwardDependencies
+     ,size(forwardDependencies)  AS numberOfForwardDependencies
+     ,size(backwardDependencies) AS numberOfBackwardDependencies
+     ,size(forwardDependencies) + size(backwardDependencies) AS numberOfAllCyclicDependencies
+WHERE artifact <> dependentArtifact
+  AND package  <> dependentPackage
+  AND (size(forwardDependencies) > size(backwardDependencies)
+   OR (size(forwardDependencies) = size(backwardDependencies)
+  AND  size(package.fqn)    >= size(dependentPackage.fqn)))
+UNWIND (backwardDependencies + forwardDependencies) AS dependency
+RETURN artifact.fileName          AS artifactName
+      ,dependentArtifact.fileName AS dependentArtifactName
+      ,package.fqn                AS packageName
+      ,dependentPackage.fqn       AS dependentPackageName
+      ,dependency
+      ,toFloat(ABS(numberOfForwardDependencies - numberOfBackwardDependencies)) / numberOfAllCyclicDependencies AS forwardToBackwardBalance
+      ,numberOfForwardDependencies  AS numberForward
+      ,numberOfBackwardDependencies AS numberBackward
+ORDER BY forwardToBackwardBalance DESC, packageName ASC

scripts/reports/InternalDependenciesCsv.sh

@@ -36,6 +36,7 @@ PACKAGE_USAGE_CYPHER_DIR="${CYPHER_DIR}/Package_Usage"
 
 execute_cypher "${CYCLIC_DEPENDENCIES_CYPHER_DIR}/Cyclic_Dependencies_as_List.cypher" > "${FULL_REPORT_DIRECTORY}/CyclicDependencies.csv"
 execute_cypher "${CYCLIC_DEPENDENCIES_CYPHER_DIR}/Cyclic_Dependencies_as_unwinded_List.cypher" > "${FULL_REPORT_DIRECTORY}/CyclicDependenciesUnwinded.csv"
+execute_cypher "${CYCLIC_DEPENDENCIES_CYPHER_DIR}/Cyclic_Dependencies_between_Artrifacts_as_unwinded_List.cypher" > "${FULL_REPORT_DIRECTORY}/CyclicArtifactDependenciesUnwinded.csv"
 execute_cypher "${CYPHER_DIR}/Candidates_for_Interface_Segregation.cypher" > "${FULL_REPORT_DIRECTORY}/InterfaceSegregationCandidates.csv"
 execute_cypher "${PACKAGE_USAGE_CYPHER_DIR}/List_types_that_are_used_by_many_different_packages.cypher" > "${FULL_REPORT_DIRECTORY}/WidelyUsedTypes.csv"
 execute_cypher "${PACKAGE_USAGE_CYPHER_DIR}/How_many_packages_compared_to_all_existing_are_used_by_dependent_artifacts.cypher" > "${FULL_REPORT_DIRECTORY}/ArtifactPackageUsage.csv"