commit

2026-06-05 18:21:45 +08:00
parent c3c73b6fb3
commit ec3bd1d0b2
25 changed files with 1835 additions and 0 deletions
--- a/.gitea/class-checker/src/main/java/com/aicheck/analyzer/ClassChangeAnalyzer.java
+++ b/.gitea/class-checker/src/main/java/com/aicheck/analyzer/ClassChangeAnalyzer.java
@@ -0,0 +1,72 @@
+package com.aicheck.analyzer;
+
+import com.aicheck.config.AppConfig;
+import com.aicheck.git.GitChangeScanner;
+import com.aicheck.model.ChangedClassFile;
+import com.aicheck.model.ClassChangeReport;
+import com.aicheck.model.FieldChange;
+import com.aicheck.model.FieldInfo;
+import com.aicheck.parser.ClassFieldParser;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+public class ClassChangeAnalyzer {
+    private final GitChangeScanner gitScanner;
+    private final ClassFieldParser classFieldParser = new ClassFieldParser();
+    private final FieldDiffEngine fieldDiffEngine = new FieldDiffEngine();
+    private final ImpactAnalyzer impactAnalyzer = new ImpactAnalyzer();
+
+    public ClassChangeAnalyzer(GitChangeScanner gitScanner) {
+        this.gitScanner = gitScanner;
+    }
+
+    public List<ClassChangeReport> analyze(Path repoRoot, AppConfig config, String oldSha, String newSha,
+                                           Map<String, com.aicheck.model.ApiEndpoint> endpointIndex) throws IOException {
+        List<ChangedClassFile> changedFiles = gitScanner.scanChangedClasses(oldSha, newSha);
+        List<ClassChangeReport> reports = new ArrayList<>();
+
+        for (ChangedClassFile changedFile : changedFiles) {
+            if (changedFile.getStatus() == ChangedClassFile.ChangeStatus.DELETED) {
+                ClassChangeReport report = new ClassChangeReport(
+                        changedFile.getClassName(),
+                        changedFile.getClassType(),
+                        changedFile.getRelativePath(),
+                        true,
+                        config.isDtoEntityConversionEnabled()
+                );
+                String oldSource = gitScanner.readFileAtCommit(oldSha, changedFile.getRelativePath());
+                impactAnalyzer.analyze(report, endpointIndex, config, repoRoot, oldSource);
+                reports.add(report);
+                continue;
+            }
+
+            String oldSource = gitScanner.readFileAtCommit(oldSha, changedFile.getRelativePath());
+            String newSource = gitScanner.readFileAtCommit(newSha, changedFile.getRelativePath());
+            if (newSource == null || newSource.isBlank()) {
+                newSource = gitScanner.readFileAtHead(changedFile.getRelativePath());
+            }
+            List<FieldInfo> oldFields = classFieldParser.parseFields(oldSource, changedFile.getClassName());
+            List<FieldInfo> newFields = classFieldParser.parseFields(newSource, changedFile.getClassName());
+            List<FieldChange> fieldChanges = fieldDiffEngine.diff(oldFields, newFields);
+            if (fieldChanges.isEmpty()) {
+                continue;
+            }
+
+            ClassChangeReport report = new ClassChangeReport(
+                    changedFile.getClassName(),
+                    changedFile.getClassType(),
+                    changedFile.getRelativePath(),
+                    false,
+                    config.isDtoEntityConversionEnabled()
+            );
+            fieldChanges.forEach(report::addFieldChange);
+            impactAnalyzer.analyze(report, endpointIndex, config, repoRoot, newSource);
+            reports.add(report);
+        }
+        return reports;
+    }
+}