product-api: flyway and 1st migration

Author: mama-samba-braima

pom.xml

@@ -57,6 +57,14 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-database-postgresql</artifactId>
+        </dependency>
     </dependencies>
 
     <build>

src/main/resources/application.properties

@@ -4,7 +4,7 @@ spring.datasource.username=amigoscode
 spring.datasource.password=
 spring.datasource.driver-class-name=org.postgresql.Driver
 
-spring.jpa.hibernate.ddl-auto=create-drop
+spring.jpa.hibernate.ddl-auto=validate
 spring.jpa.show-sql=true
 spring.jpa.properties.hibernate.format_sql=true
 

src/main/resources/db/migration/V1__Product_Table.sql

@@ -0,0 +1,13 @@
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+
+CREATE TABLE IF NOT EXISTS product (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    name VARCHAR(50) NOT NULL CHECK (char_length(name) > 1),
+    description VARCHAR(500) CHECK (char_length(description) >= 5),
+    price NUMERIC(10, 2) NOT NULL CHECK (price > 0),
+    image_url VARCHAR(200) CHECK (char_length(image_url) > 0),
+    stock_level INT NOT NULL DEFAULT 1 CHECK (stock_level >= 0),
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ DEFAULT NOW(),
+    deleted_at TIMESTAMPTZ
+);