Products and blogs

.gitignore

@@ -1,5 +1,6 @@
 .gradle
 build/
+data/
 !gradle/wrapper/gradle-wrapper.jar
 !**/src/main/**/build/
 !**/src/test/**/build/

build.gradle

@@ -1,20 +1,48 @@
 plugins {
-    id 'org.springframework.boot' version '3.4.1'
     id 'java'
+    id 'org.springframework.boot' version '3.4.1'
+    id 'io.spring.dependency-management' version '1.1.7'
 }
 
-apply plugin: 'io.spring.dependency-management'
-
 group = 'com.homelabpulse'
 version = '1.0-SNAPSHOT'
 
 repositories {
     mavenCentral()
+    maven { url 'https://repo.spring.io/milestone' }
+    maven { url 'https://repo.spring.io/snapshot' }
 }
 
 dependencies {
+    // Spring
     implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-validation'
+    implementation 'org.springframework.boot:spring-boot-starter-actuator'
+    implementation platform("org.springframework.ai:spring-ai-bom:1.0.0-SNAPSHOT")
+    implementation 'org.springframework.ai:spring-ai-core'
+    implementation 'org.springframework.ai:spring-ai-ollama'
+
+    // Mapstruct & Lombok
+    compileOnly 'org.projectlombok:lombok:1.18.36'
+    annotationProcessor 'org.projectlombok:lombok:1.18.36'
+    implementation 'org.mapstruct:mapstruct:1.6.3'
+    annotationProcessor 'org.mapstruct:mapstruct-processor:1.6.3'
+    implementation 'org.projectlombok:lombok-mapstruct-binding:0.2.0'
+
+    // Database
+    implementation 'org.flywaydb:flyway-core'
+    implementation 'org.flywaydb:flyway-database-postgresql'
+    implementation 'org.hibernate.orm:hibernate-core'
+    implementation 'org.postgresql:postgresql'
+
+    // Metrics
+    implementation 'io.micrometer:micrometer-registry-prometheus'
+
+    // Testing
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testCompileOnly 'org.projectlombok:lombok'
+    testAnnotationProcessor 'org.projectlombok:lombok'
     testImplementation platform('org.junit:junit-bom:5.10.0')
     testImplementation 'org.junit.jupiter:junit-jupiter'
 }

docker-compose.yaml

@@ -0,0 +1,11 @@
+services:
+  postgres:
+    image: postgres:17
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: dealfinder
+    volumes:
+      - ./data/postgres:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
-#Sun Dec 22 14:51:24 CST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +82,12 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# This is normally unused
-
+# shellcheck disable=SC2034
-APP_NAME="Gradle"
 APP_BASE_NAME=${0##*/}
-
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,22 +134,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,11 +201,15 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
+
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-#     shell script including quotes and variable substitutions, so put them in
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-#     double quotes to make sure that they get re-expanded; and
+
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
@@ -205,6 +217,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.

gradlew.bat

@@ -13,8 +13,10 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +27,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,13 +43,13 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
-echo.
+echo. 1>&2
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-echo.
+echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation.
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -56,11 +59,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
+echo. 1>&2
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-echo.
+echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation.
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -75,13 +78,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 0 goto mainEnd
 
 :fail
 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
 rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+set EXIT_CODE=%ERRORLEVEL%
-exit /b 1
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

src/main/java/com/homelabpulse/Application.java

@@ -2,8 +2,10 @@ package com.homelabpulse;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 
 @SpringBootApplication
+@EnableJpaAuditing
 public class Application {
     public static void main(String[] args) {
         SpringApplication.run(Application.class, args);

src/main/java/com/homelabpulse/config/OllamaConfig.java

@@ -0,0 +1,23 @@
+package com.homelabpulse.config;
+
+import org.springframework.ai.chat.model.ChatModel;
+import org.springframework.ai.ollama.OllamaChatModel;
+import org.springframework.ai.ollama.api.OllamaApi;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class OllamaConfig {
+    @Value("${dealfinder.ollama.baseUrl:http://localhost:11434}")
+    private String baseUrl;
+
+    @Bean
+    public ChatModel chatModel() {
+        OllamaApi api = new OllamaApi(baseUrl);
+        return OllamaChatModel.builder()
+                .ollamaApi(api)
+                .build();
+    }
+
+}

src/main/java/com/homelabpulse/config/RestControllerConfig.java

@@ -0,0 +1,15 @@
+package com.homelabpulse.config;
+
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+@Configuration
+public class RestControllerConfig {
+    @ExceptionHandler(EntityNotFoundException.class)
+    public ResponseEntity<String> handleEntityNotFoundException(EntityNotFoundException ex) {
+        return new ResponseEntity<>(ex.getMessage(), HttpStatus.NOT_FOUND);
+    }
+}

src/main/java/com/homelabpulse/controller/BlogController.java

@@ -0,0 +1,46 @@
+package com.homelabpulse.controller;
+
+import com.homelabpulse.dto.BlogDTO;
+import com.homelabpulse.service.BlogService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/blogs")
+public class BlogController {
+    private final BlogService blogService;
+
+    @PostMapping
+    public ResponseEntity<BlogDTO> save(@RequestBody BlogDTO blogDTO) {
+        return new ResponseEntity<>(blogService.save(blogDTO), HttpStatus.CREATED);
+    }
+
+    @GetMapping
+    public ResponseEntity<List<BlogDTO>> getAll() {
+        List<BlogDTO> blogs = blogService.getAll();
+        return blogs.isEmpty() ? ResponseEntity.noContent().build() : ResponseEntity.ok(blogs);
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<BlogDTO> getById(@PathVariable("id") Long id) {
+        BlogDTO blogDto = blogService.getById(id);
+        if (blogDto == null) {
+            return ResponseEntity.notFound().build();
+        }
+        return ResponseEntity.ok(blogDto);
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<BlogDTO> deleteById(@PathVariable("id") Long id) {
+        BlogDTO blogDTO = blogService.deleteById(id);
+        if (blogDTO == null) {
+            return ResponseEntity.notFound().build();
+        }
+        return new ResponseEntity<>(blogDTO, HttpStatus.NO_CONTENT);
+    }
+}

src/main/java/com/homelabpulse/controller/ProductController.java

@@ -0,0 +1,46 @@
+package com.homelabpulse.controller;
+
+import com.homelabpulse.dto.ProductDTO;
+import com.homelabpulse.service.ProductService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/products")
+public class ProductController {
+    private final ProductService productService;
+
+    @PostMapping
+    public ResponseEntity<ProductDTO> save(@RequestBody ProductDTO productDTO) {
+        return new ResponseEntity<>(productService.save(productDTO), HttpStatus.CREATED);
+    }
+
+    @GetMapping
+    public ResponseEntity<List<ProductDTO>> getAll() {
+        List<ProductDTO> products = productService.getAll();
+        return products.isEmpty() ? ResponseEntity.noContent().build() : ResponseEntity.ok(products);
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<ProductDTO> getById(@PathVariable("id") Long id) {
+        ProductDTO productDto = productService.getById(id);
+        if (productDto == null) {
+            return ResponseEntity.notFound().build();
+        }
+        return ResponseEntity.ok(productDto);
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<ProductDTO> deleteById(@PathVariable("id") Long id) {
+        ProductDTO productDTO = productService.deleteById(id);
+        if (productDTO == null) {
+            return ResponseEntity.notFound().build();
+        }
+        return new ResponseEntity<>(productDTO, HttpStatus.NO_CONTENT);
+    }
+}

src/main/java/com/homelabpulse/dto/AuditableDTO.java

@@ -0,0 +1,13 @@
+package com.homelabpulse.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Setter
+public class AuditableDTO {
+    private LocalDateTime createdAt;
+    private LocalDateTime updatedAt;
+}

src/main/java/com/homelabpulse/dto/BlogDTO.java

@@ -0,0 +1,16 @@
+package com.homelabpulse.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class BlogDTO extends AuditableDTO {
+    private Long id;
+    private Long productId;
+    private String content;
+}

src/main/java/com/homelabpulse/dto/ProductDTO.java

@@ -0,0 +1,17 @@
+package com.homelabpulse.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class ProductDTO extends AuditableDTO {
+    private Long id;
+    private String url;
+    private String title;
+    private String description;
+}

src/main/java/com/homelabpulse/entity/AuditableEntity.java

@@ -0,0 +1,21 @@
+package com.homelabpulse.entity;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.MappedSuperclass;
+import lombok.Data;
+import org.hibernate.annotations.CreationTimestamp;
+import org.hibernate.annotations.UpdateTimestamp;
+
+import java.time.LocalDateTime;
+
+@Data
+@MappedSuperclass
+public class AuditableEntity {
+    @CreationTimestamp
+    @Column(name = "created_at", updatable = false)
+    private LocalDateTime createdAt;
+
+    @UpdateTimestamp
+    @Column(name = "updated_at")
+    private LocalDateTime updatedAt;
+}

src/main/java/com/homelabpulse/entity/Blog.java

@@ -0,0 +1,22 @@
+package com.homelabpulse.entity;
+
+import jakarta.persistence.*;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@Entity
+@Table(name = "blog")
+@EqualsAndHashCode(callSuper = true)
+public class Blog extends AuditableEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false, updatable = false)
+    private Long id;
+
+    @Column(name = "product_id")
+    private Long productId;
+
+    @Column(name = "content")
+    private String content;
+}

src/main/java/com/homelabpulse/entity/Product.java

@@ -0,0 +1,25 @@
+package com.homelabpulse.entity;
+
+import jakarta.persistence.*;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+@Data
+@Entity
+@Table(name = "product")
+@EqualsAndHashCode(callSuper = true)
+public class Product extends AuditableEntity {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false, updatable = false)
+    private Long id;
+
+    @Column(name = "url", nullable = false, length = 500, unique = true)
+    private String url;
+
+    @Column(name = "title", nullable = false)
+    private String title;
+
+    @Column(name = "description")
+    private String description;
+}

src/main/java/com/homelabpulse/mapper/BlogMapper.java

@@ -0,0 +1,11 @@
+package com.homelabpulse.mapper;
+
+import com.homelabpulse.dto.BlogDTO;
+import com.homelabpulse.entity.Blog;
+import org.mapstruct.Mapper;
+
+@Mapper(componentModel = "spring")
+public interface BlogMapper {
+    BlogDTO toDTO(Blog blog);
+    Blog toEntity(BlogDTO blogDTO);
+}

src/main/java/com/homelabpulse/mapper/ProductMapper.java

@@ -0,0 +1,11 @@
+package com.homelabpulse.mapper;
+
+import com.homelabpulse.dto.ProductDTO;
+import com.homelabpulse.entity.Product;
+import org.mapstruct.Mapper;
+
+@Mapper(componentModel = "spring")
+public interface ProductMapper {
+    ProductDTO toDTO(Product product);
+    Product toEntity(ProductDTO productDTO);
+}

src/main/java/com/homelabpulse/repository/BlogRepository.java

@@ -0,0 +1,9 @@
+package com.homelabpulse.repository;
+
+import com.homelabpulse.entity.Blog;
+import org.springframework.data.repository.ListCrudRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface BlogRepository extends ListCrudRepository<Blog, Long> {
+}

src/main/java/com/homelabpulse/repository/ProductRepository.java

@@ -0,0 +1,9 @@
+package com.homelabpulse.repository;
+
+import com.homelabpulse.entity.Product;
+import org.springframework.data.repository.ListCrudRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ProductRepository extends ListCrudRepository<Product, Long> {
+}

src/main/java/com/homelabpulse/service/BlogService.java

@@ -0,0 +1,41 @@
+package com.homelabpulse.service;
+
+import com.homelabpulse.dto.BlogDTO;
+import com.homelabpulse.entity.Blog;
+import com.homelabpulse.mapper.BlogMapper;
+import com.homelabpulse.repository.BlogRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+@RequiredArgsConstructor
+public class BlogService {
+    private final BlogRepository blogRepository;
+    private final BlogMapper blogMapper;
+
+    public BlogDTO save(BlogDTO blogDTO) {
+        Blog newBlog = blogMapper.toEntity(blogDTO);
+        Blog blog = blogRepository.save(newBlog);
+        return blogMapper.toDTO(blog);
+    }
+
+    public List<BlogDTO> getAll() {
+        List<Blog> blogs = blogRepository.findAll();
+        return blogs.stream().map(blogMapper::toDTO).toList();
+    }
+
+    public BlogDTO getById(Long id) {
+        Optional<Blog> blogOpt = blogRepository.findById(id);
+        return blogOpt.map(blogMapper::toDTO).orElse(null);
+    }
+
+    public BlogDTO deleteById(Long id) {
+        Optional<Blog> blogOpt = blogRepository.findById(id);
+        BlogDTO blogDto = blogOpt.map(blogMapper::toDTO).orElse(null);
+        blogOpt.ifPresent(blogRepository::delete);
+        return blogDto;
+    }
+}

src/main/java/com/homelabpulse/service/ProductService.java

@@ -0,0 +1,41 @@
+package com.homelabpulse.service;
+
+import com.homelabpulse.dto.ProductDTO;
+import com.homelabpulse.entity.Product;
+import com.homelabpulse.mapper.ProductMapper;
+import com.homelabpulse.repository.ProductRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+@RequiredArgsConstructor
+public class ProductService {
+    private final ProductRepository productRepository;
+    private final ProductMapper productMapper;
+
+    public ProductDTO save(ProductDTO productDTO) {
+        Product newProduct = productMapper.toEntity(productDTO);
+        Product product = productRepository.save(newProduct);
+        return productMapper.toDTO(product);
+    }
+
+    public List<ProductDTO> getAll() {
+        List<Product> products = productRepository.findAll();
+        return products.stream().map(productMapper::toDTO).toList();
+    }
+
+    public ProductDTO getById(Long id) {
+        Optional<Product> productOpt = productRepository.findById(id);
+        return productOpt.map(productMapper::toDTO).orElse(null);
+    }
+
+    public ProductDTO deleteById(Long id) {
+        Optional<Product> productOpt = productRepository.findById(id);
+        ProductDTO productDto = productOpt.map(productMapper::toDTO).orElse(null);
+        productOpt.ifPresent(productRepository::delete);
+        return productDto;
+    }
+}

src/main/resources/application-local.properties

@@ -0,0 +1,8 @@
+spring.datasource.url=jdbc:postgresql://localhost:5432/dealfinder
+spring.datasource.username=postgres
+spring.datasource.password=postgres
+spring.jpa.show-sql = true
+
+logging.level.org.flywaydb=DEBUG
+
+dealfinder.ollama.baseUrl=http://10.0.0.254:11434

src/main/resources/application.properties

@@ -0,0 +1,9 @@
+spring.datasource.driverClassName = org.postgresql.Driver
+
+spring.flyway.enabled=true
+spring.flyway.locations=classpath:db/migration
+spring.flyway.baseline-on-migrate=true
+spring.flyway.out-of-order=true
+spring.flyway.validate-on-migrate=true
+
+management.endpoints.web.exposure.include=info,health,prometheus

src/main/resources/db/migration/V0__Create_Audit_Trigger_Function.sql

@@ -0,0 +1,4 @@
+-- V0__Create_Audit_Trigger_Function.sql
+
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$ BEGIN NEW.updated_at = CURRENT_TIMESTAMP; RETURN NEW; END; $$ LANGUAGE plpgsql;

src/main/resources/db/migration/V1__Create_Product_Table.sql

@@ -0,0 +1,15 @@
+-- V1__Create_Product_Table.sql
+
+CREATE TABLE product (
+    id BIGSERIAL PRIMARY KEY,
+    url VARCHAR(500) NOT NULL UNIQUE,
+    title VARCHAR NOT NULL,
+    description VARCHAR,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TRIGGER set_updated_at_trigger
+BEFORE UPDATE ON product
+FOR EACH ROW
+EXECUTE FUNCTION update_updated_at_column();

src/main/resources/db/migration/V2__Create_Blog_Table.sql

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+-- V2__Create_Blog_Table.sql
+
+CREATE TABLE blog (
+    id BIGSERIAL PRIMARY KEY,
+    content VARCHAR,
+    product_id BIGSERIAL,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (product_id) REFERENCES product(id)
+);
+
+CREATE TRIGGER set_updated_at_trigger
+BEFORE UPDATE ON blog
+FOR EACH ROW
+EXECUTE FUNCTION update_updated_at_column();