LogFilesFinder: Find log files containing trade id

bisq-network · Feb 5, 2025 · 5ca57be · 5ca57be
1 parent d43ecfb
commit 5ca57be
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diff --git a/core/src/main/java/bisq/core/support/dispute/mediation/logs/LogFilesFinder.java b/core/src/main/java/bisq/core/support/dispute/mediation/logs/LogFilesFinder.java
@@ -1,9 +1,13 @@
 package bisq.core.support.dispute.mediation.logs;
 
+import bisq.common.file.FileUtil;
+
 import java.nio.file.Path;
 
 import java.io.File;
+import java.io.FileNotFoundException;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
@@ -20,4 +24,18 @@ public List<File> find() {
         File[] files = dataDirFile.listFiles((dir, name) -> name.endsWith(".log"));
         return files == null ? Collections.emptyList() : Arrays.asList(files);
     }
+
+    public List<File> findForTradeId(String tradeId) throws FileNotFoundException {
+        List<File> allLogFiles = find();
+        ArrayList<File> filesContainingTradeId = new ArrayList<>();
+
+        for (File file : allLogFiles) {
+            boolean containsTradeId = FileUtil.doesFileContainKeyword(file, tradeId);
+            if (containsTradeId) {
+                filesContainingTradeId.add(file);
+            }
+        }
+
+        return filesContainingTradeId;
+    }
 }
diff --git a/core/src/test/java/bisq/core/support/dispute/mediation/LogFilesFinderTest.java b/core/src/test/java/bisq/core/support/dispute/mediation/LogFilesFinderTest.java
@@ -18,7 +18,8 @@
 import static org.hamcrest.Matchers.*;
 
 public class LogFilesFinderTest {
-    @TempDir Path dataDir;
+    @TempDir
+    Path dataDir;
 
     @Test
     void noLogFilesTest() {
@@ -98,4 +99,69 @@ void findOnlyLogFiles() throws IOException {
         assertThat(files, hasSize(allLogFiles.size()));
         assertThat(files, hasItems(allLogFiles.toArray(new File[0])));
     }
+
+    @Test
+    void findNoLogFileWithKeyword() throws IOException {
+        Path bisqPropertiesPath = dataDir.resolve("bisq.properties");
+        Files.writeString(bisqPropertiesPath, "Bisq properties");
+
+        Path logFilePath = dataDir.resolve("bisq.log");
+        Files.writeString(logFilePath, "Log file content");
+
+        for (int i = 1; i < 5; i++) {
+            logFilePath = dataDir.resolve("bisq_" + i + ".log");
+            Files.writeString(logFilePath, "Log file content");
+        }
+
+        var logFilesFinder = new LogFilesFinder(dataDir);
+        List<File> files = logFilesFinder.findForTradeId("invalid_trade_id");
+
+        assertThat(files, empty());
+    }
+
+    @Test
+    void findSingleLogFileWithKeyword() throws IOException {
+        Path bisqPropertiesPath = dataDir.resolve("bisq.properties");
+        Files.writeString(bisqPropertiesPath, "Bisq properties");
+
+        Path logFilePath = dataDir.resolve("bisq.log");
+        Files.writeString(logFilePath, "Log file abcd content");
+
+        var logFilesFinder = new LogFilesFinder(dataDir);
+        List<File> files = logFilesFinder.findForTradeId("abcd");
+
+        assertThat(files, hasSize(1));
+        assertThat(files, hasItem(logFilePath.toFile()));
+    }
+
+    @Test
+    void findLogFilesWithKeyword() throws IOException {
+        Path bisqPropertiesPath = dataDir.resolve("bisq.properties");
+        Files.writeString(bisqPropertiesPath, "Bisq properties");
+
+        Path logFilePath = dataDir.resolve("bisq.log");
+        Files.writeString(logFilePath, "Log file content");
+
+        var logFilesContainingTradeId = new ArrayList<File>();
+
+        for (int i = 1; i < 5; i++) {
+            logFilePath = dataDir.resolve("bisq_" + i + ".log");
+
+            String logFileContent;
+            if (i == 1 || i == 3 || i == 4) {
+                logFileContent = "Log file cont_abcd_ent";
+                logFilesContainingTradeId.add(logFilePath.toFile());
+            } else {
+                logFileContent = "Log file content";
+            }
+
+            Files.writeString(logFilePath, logFileContent);
+        }
+
+        var logFilesFinder = new LogFilesFinder(dataDir);
+        List<File> files = logFilesFinder.findForTradeId("abcd");
+
+        assertThat(files, hasSize(logFilesContainingTradeId.size()));
+        assertThat(files, hasItems(logFilesContainingTradeId.toArray(new File[0])));
+    }
 }