Major changes

Dockerfile

@@ -9,13 +9,24 @@ RUN mvn -B dependency:go-offline
 COPY src ./src
 RUN mvn -B clean package -DskipTests
 
+
 # -------- Runtime stage --------
 FROM eclipse-temurin:21-jre
 
+# Install build dependencies
+RUN apt-get update && apt-get install -y \
+    make \
+    emacs-nox \
+    python3 \
+    python3-venv \
+    python3-pip \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
 COPY --from=build /app/target/*.jar app.jar
 
 EXPOSE 9010
 
-ENTRYPOINT ["java", "-jar", "app.jar"]
+ENTRYPOINT ["java", "-jar", "app.jar"]

src/main/java/org/zaine/app/controller/HealthController.java

@@ -6,7 +6,7 @@ import org.springframework.web.bind.annotation.RestController;
 @RestController
 public class HealthController {
 
-    @GetMapping("/health")
+    @GetMapping("/api/health")
     public String health() {
         return "OK";
     }

src/main/java/org/zaine/app/controller/zone/BuildController.java

@@ -0,0 +1,237 @@
+package org.zaine.app.controller.zone;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import java.io.File;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.nio.file.Path;
+import java.time.Instant;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+@RestController
+@RequestMapping("/api")
+
+public class BuildController {
+
+    // Separate state for each build
+    private final AtomicBoolean webBuildRunning = new AtomicBoolean(false);
+    private final AtomicBoolean roamBuildRunning = new AtomicBoolean(false);
+
+    private volatile Instant webLastRun;
+    private volatile Integer webLastExitCode;
+
+    private volatile Instant roamLastRun;
+    private volatile Integer roamLastExitCode;
+
+    private static final Logger log =
+	LoggerFactory.getLogger(BuildController.class);
+    
+    @Value("${zone.build.dir}")
+    private String webBuildDirectory;
+
+    @Value("${zone.build.log}")
+    private String webBuildLogFile;
+
+    @Value("${orgroam.build.dir}")
+    private String roamBuildDirectory;
+
+    @Value("${orgroam.build.log}")
+    private String roamBuildLogFile;
+
+    /* =========================================================
+       WEB BUILD
+       ========================================================= */
+
+    @PostMapping("/build-web")
+    public ResponseEntity<String> triggerWebBuild() {
+        return startBuild(
+                webBuildDirectory,
+                webBuildLogFile,
+                webBuildRunning,
+                true
+        );
+    }
+
+    @GetMapping("/build-web/status")
+    public ResponseEntity<BuildStatus> getWebBuildStatus() {
+        return ResponseEntity.ok(
+                new BuildStatus(
+                        webBuildRunning.get(),
+                        webLastRun,
+                        webLastExitCode
+                )
+        );
+    }
+
+    @GetMapping("/build-web/logs")
+    public SseEmitter streamWebLogs() {
+        return streamLogs(webBuildLogFile);
+    }
+
+    /* =========================================================
+       ORG ROAM BUILD
+       ========================================================= */
+
+    @PostMapping("/build-roam")
+    public ResponseEntity<String> triggerRoamBuild() {
+        return startBuild(
+                roamBuildDirectory,
+                roamBuildLogFile,
+                roamBuildRunning,
+                false
+        );
+    }
+
+    @GetMapping("/build-roam/status")
+    public ResponseEntity<BuildStatus> getRoamBuildStatus() {
+        return ResponseEntity.ok(
+                new BuildStatus(
+                        roamBuildRunning.get(),
+                        roamLastRun,
+                        roamLastExitCode
+                )
+        );
+    }
+
+    @GetMapping("/build-roam/logs")
+    public SseEmitter streamRoamLogs() {
+        return streamLogs(roamBuildLogFile);
+    }
+
+    /* =========================================================
+       CORE BUILD LOGIC
+       ========================================================= */
+
+    private ResponseEntity<String> startBuild(
+            String buildDir,
+            String logPath,
+            AtomicBoolean runningFlag,
+            boolean isWeb
+    ) {
+
+        if (!runningFlag.compareAndSet(false, true)) {
+            return ResponseEntity.status(HttpStatus.CONFLICT)
+                    .body("Build already running");
+        }
+
+        try {
+            File workingDir = Path.of(buildDir).toFile();
+            File logFile = new File(logPath);
+
+            if (logFile.getParentFile() != null) {
+                logFile.getParentFile().mkdirs();
+            }
+
+            if (logFile.exists()) {
+                logFile.delete();
+            }
+
+            logFile.createNewFile();
+
+            ProcessBuilder pb = new ProcessBuilder("make");
+            pb.directory(workingDir);
+            pb.redirectErrorStream(true);
+            pb.redirectOutput(ProcessBuilder.Redirect.appendTo(logFile));
+
+            log.info("Starting build in {}", workingDir.getAbsolutePath());
+
+            Process process = pb.start();
+
+            if (isWeb) {
+                webLastRun = Instant.now();
+            } else {
+                roamLastRun = Instant.now();
+            }
+
+            new Thread(() -> {
+                try {
+                    int exit = process.waitFor();
+
+                    if (isWeb) {
+                        webLastExitCode = exit;
+                    } else {
+                        roamLastExitCode = exit;
+                    }
+
+                    log.info("Build finished with exit code {}", exit);
+
+                } catch (InterruptedException e) {
+                    Thread.currentThread().interrupt();
+                    log.error("Build thread interrupted", e);
+                } finally {
+                    runningFlag.set(false);
+                }
+            }).start();
+
+            return ResponseEntity.ok("Build started");
+
+        } catch (IOException e) {
+            runningFlag.set(false);
+            log.error("Build failed to start", e);
+            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
+                    .body("Failed to start build: " + e.getMessage());
+        }
+    }
+
+    /* =========================================================
+       LOG STREAMING (SSE)
+       ========================================================= */
+
+    private SseEmitter streamLogs(String logFilePath) {
+
+        SseEmitter emitter = new SseEmitter(0L);
+
+        new Thread(() -> {
+            try (RandomAccessFile file = new RandomAccessFile(logFilePath, "r")) {
+
+                long pointer = 0;
+
+                while (!Thread.currentThread().isInterrupted()) {
+
+                    long length = file.length();
+
+                    if (length > pointer) {
+                        file.seek(pointer);
+
+                        String line;
+                        while ((line = file.readLine()) != null) {
+                            emitter.send(SseEmitter.event().data(line));
+                        }
+
+                        pointer = file.getFilePointer();
+                    }
+
+                    Thread.sleep(1000);
+                }
+
+            } catch (Exception e) {
+                log.info("Log stream closed");
+                emitter.complete();
+            }
+        }).start();
+
+        return emitter;
+    }
+
+    /* =========================================================
+       DTO
+       ========================================================= */
+
+    static class BuildStatus {
+        public boolean running;
+        public Instant lastRun;
+        public Integer lastExitCode;
+
+        public BuildStatus(boolean running, Instant lastRun, Integer lastExitCode) {
+            this.running = running;
+            this.lastRun = lastRun;
+            this.lastExitCode = lastExitCode;
+        }
+    }
+}

src/main/java/org/zaine/app/model/Notes.java

@@ -10,6 +10,7 @@ import java.time.Instant;
 import java.util.UUID;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
+import org.hibernate.annotations.CreationTimestamp;
 
 @Entity
 @Table(name = "public_notes")
@@ -28,8 +29,10 @@ public class Notes {
     private String authorName;
 
     @JsonProperty("created_at")
-    @Column(name="created_at")
+    
-    private Instant createdAt;
+	@CreationTimestamp
+	@Column(name = "created_at", nullable = false, updatable = false)
+	private Instant createdAt;
 
 
     public UUID getId() {