refactoring for local development

Author: oleksandrh

docker-compose.yml

@@ -35,59 +35,6 @@ services:
       timeout: 5s
       retries: 5
 
-  app:
-    build: ./
-    environment:
-      OTEL_SERVICE_NAME: "PetClinic"
-      OTEL_EXPORTER_OTLP_ENDPOINT: "http://host.docker.internal:5050"
-      # Logs are disabled by default
-      OTEL_LOGS_EXPORTER: "otlp"
-      # Digma entries
-      CODE_PACKAGE_PREFIXES: "org.springframework.samples.petclinic"
-      DEPLOYMENT_ENV: "SAMPLE_ENV"
-      SPRING_PROFILES_ACTIVE: postgres
-      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres:5432/petclinic
-      SPRING_DATASOURCE_USERNAME: postgres
-      SPRING_DATASOURCE_PASSWORD: postgres
-    healthcheck:
-      test: [ "CMD", "curl", "-f", "http://localhost:9753/" ]
-      interval: 20s
-      timeout: 10s
-      retries: 4
-      start_period: 5s
-    ports:
-      - "9753:9753"
-    entrypoint: java -jar -javaagent:/opentelemetry-javaagent.jar -Dotel.javaagent.extensions=/digma-otel-agent-extension.jar app.jar
-    depends_on:
-      postgres:
-        condition: service_healthy
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
-
-  tester:
-    build: ./
-    environment:
-      OTEL_SERVICE_NAME: "PetClinicTester"
-      OTEL_EXPORTER_OTLP_ENDPOINT: "http://host.docker.internal:5050"
-      # Logs are disabled by default
-      OTEL_LOGS_EXPORTER: "otlp"
-      PETSHOP_URL: "http://app:9753"
-      # Digma entries
-      CODE_PACKAGE_PREFIXES: "org.springframework.samples.petclinic"
-      DEPLOYMENT_ENV: "SAMPLE_ENV"
-      SPRING_PROFILES_ACTIVE: postgres
-      SPRING_DATASOURCE_URL: jdbc:postgresql://postgres:5432/petclinic
-      SPRING_DATASOURCE_USERNAME: postgres
-      SPRING_DATASOURCE_PASSWORD: postgres
-    entrypoint: java -cp app.jar -Dloader.main=petclinic.client.ClientTester org.springframework.boot.loader.PropertiesLauncher
-    depends_on:
-      app:
-        condition: service_healthy
-      postgres:
-        condition: service_healthy
-    extra_hosts:
-      - "host.docker.internal:host-gateway"
-
 volumes:
   postgres_data:
   mysql_data:

src/main/java/org/springframework/samples/petclinic/patientrecords/PatientRecordDataService.java

@@ -5,6 +5,7 @@
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Profile;
 import org.springframework.samples.petclinic.model.PatientRecord;
 import org.springframework.stereotype.Service;
@@ -15,6 +16,7 @@
 import org.springframework.transaction.support.DefaultTransactionDefinition;
 import org.springframework.jdbc.core.JdbcTemplate;
 
+import jakarta.annotation.PostConstruct;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
 import java.util.ArrayList;
@@ -34,6 +36,9 @@ public class PatientRecordDataService {
     private final JdbcTemplate mysqlJdbcTemplate;
     private final PlatformTransactionManager mysqlTransactionManager;
 
+    @Value("${app.patient.records.auto-init:false}")
+    private boolean autoInitEnabled;
+
     // List of veterinary treatment types
     private static final List<String> TREATMENT_TYPES = List.of(
             "Annual Wellness Exam", "Vaccination (Rabies)", "Vaccination (DHPP)", "Vaccination (FVRCP)",
@@ -55,6 +60,35 @@ public PatientRecordDataService(PatientRecordRepository repository,
         this.mysqlTransactionManager = mysqlTransactionManager;
     }
 
+    @PostConstruct
+    public void initializeSchema() {
+        if (autoInitEnabled) {
+            logger.info("Auto-initialization enabled - creating patient_records table if it doesn't exist");
+            try {
+                String createTableSql = 
+                    "CREATE TABLE IF NOT EXISTS patient_records (" +
+                    "id INT AUTO_INCREMENT PRIMARY KEY," +
+                    "treatment_type VARCHAR(255) NOT NULL," +
+                    "patient_weight INT NOT NULL," +
+                    "visit_date TIMESTAMP NOT NULL," +
+                    "treatment_completed BOOLEAN NOT NULL," +
+                    "medical_notes TEXT," +
+                    "INDEX idx_treatment_type (treatment_type)," +
+                    "INDEX idx_visit_date (visit_date)," +
+                    "INDEX idx_treatment_completed (treatment_completed)" +
+                    ") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci";
+                
+                mysqlJdbcTemplate.execute(createTableSql);
+                logger.info("Patient records table initialized successfully");
+            } catch (Exception e) {
+                logger.error("Failed to initialize patient records schema", e);
+                throw new RuntimeException("Failed to initialize patient records schema: " + e.getMessage(), e);
+            }
+        } else {
+            logger.info("Auto-initialization disabled - patient_records table must be created manually");
+        }
+    }
+
     @Transactional("mysqlTransactionManager")
     public void cleanupPatientRecords() {
         logger.info("Received request to clean up all patient records.");

src/main/resources/application-mysql.properties

@@ -32,9 +32,9 @@ spring.sql.init.mode=always
 spring.sql.init.continue-on-error=false
 spring.sql.init.separator=;
 
-# MySQL Patient Records - NO AUTO INITIALIZATION
-# Patient records schema must be manually created when needed
-app.patient.records.auto-init=false
+# MySQL Patient Records - AUTO INITIALIZATION ENABLED
+# Patient records schema will be created automatically on startup
+app.patient.records.auto-init=true
 app.patient.records.enabled=${PATIENT_RECORDS_ENABLED:true}
 
 # JPA/Hibernate Settings - PostgreSQL (Main PetClinic Data)