From 31bc67855aac8aa648424aadabbd42a01b939677 Mon Sep 17 00:00:00 2001
From: Raja Kolli <rajadilipkolli@gmail.com>
Date: Tue, 2 Apr 2024 10:55:15 +0000
Subject: [PATCH] feat : using liquibase instead of flyway for sql versioning

---
 aws-secretmanager-project/pom.xml                          | 4 ++--
 .../main/java/com/example/awsspring/entities/Customer.java | 7 +------
 .../main/resources/db/changelog/db.changelog-master.yaml   | 5 +++++
 .../db/changelog/migration/V1_create_customers_table.sql   | 7 +++++++
 .../src/main/resources/db/migration/h2/V1__01_init.sql     | 0
 .../db/migration/h2/V2__create_customers_table.sql         | 7 -------
 .../main/resources/db/migration/postgresql/V1__01_init.sql | 0
 .../db/migration/postgresql/V2__create_customers_table.sql | 7 -------
 8 files changed, 15 insertions(+), 22 deletions(-)
 create mode 100644 aws-secretmanager-project/src/main/resources/db/changelog/db.changelog-master.yaml
 create mode 100644 aws-secretmanager-project/src/main/resources/db/changelog/migration/V1_create_customers_table.sql
 delete mode 100644 aws-secretmanager-project/src/main/resources/db/migration/h2/V1__01_init.sql
 delete mode 100644 aws-secretmanager-project/src/main/resources/db/migration/h2/V2__create_customers_table.sql
 delete mode 100644 aws-secretmanager-project/src/main/resources/db/migration/postgresql/V1__01_init.sql
 delete mode 100644 aws-secretmanager-project/src/main/resources/db/migration/postgresql/V2__create_customers_table.sql

diff --git a/aws-secretmanager-project/pom.xml b/aws-secretmanager-project/pom.xml
index f1cb9976..a5f7b806 100644
--- a/aws-secretmanager-project/pom.xml
+++ b/aws-secretmanager-project/pom.xml
@@ -80,8 +80,8 @@
             <scope>runtime</scope>
         </dependency>
         <dependency>
-            <groupId>org.flywaydb</groupId>
-            <artifactId>flyway-core</artifactId>
+            <groupId>org.liquibase</groupId>
+            <artifactId>liquibase-core</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springdoc</groupId>
diff --git a/aws-secretmanager-project/src/main/java/com/example/awsspring/entities/Customer.java b/aws-secretmanager-project/src/main/java/com/example/awsspring/entities/Customer.java
index 0962a377..eb3037cf 100644
--- a/aws-secretmanager-project/src/main/java/com/example/awsspring/entities/Customer.java
+++ b/aws-secretmanager-project/src/main/java/com/example/awsspring/entities/Customer.java
@@ -5,7 +5,6 @@
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
-import jakarta.persistence.SequenceGenerator;
 import jakarta.persistence.Table;
 import jakarta.validation.constraints.NotEmpty;
 import lombok.AllArgsConstructor;
@@ -22,11 +21,7 @@
 public class Customer {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "customer_id_generator")
-    @SequenceGenerator(
-            name = "customer_id_generator",
-            sequenceName = "customer_id_seq",
-            allocationSize = 100)
+    @GeneratedValue(strategy = GenerationType.SEQUENCE)
     private Long id;
 
     @Column(nullable = false)
diff --git a/aws-secretmanager-project/src/main/resources/db/changelog/db.changelog-master.yaml b/aws-secretmanager-project/src/main/resources/db/changelog/db.changelog-master.yaml
new file mode 100644
index 00000000..01de1e94
--- /dev/null
+++ b/aws-secretmanager-project/src/main/resources/db/changelog/db.changelog-master.yaml
@@ -0,0 +1,5 @@
+databaseChangeLog:
+  - includeAll:
+      path: /migration
+      relativeToChangelogFile: true
+      errorsOnMissingFile: true
diff --git a/aws-secretmanager-project/src/main/resources/db/changelog/migration/V1_create_customers_table.sql b/aws-secretmanager-project/src/main/resources/db/changelog/migration/V1_create_customers_table.sql
new file mode 100644
index 00000000..3256c847
--- /dev/null
+++ b/aws-secretmanager-project/src/main/resources/db/changelog/migration/V1_create_customers_table.sql
@@ -0,0 +1,7 @@
+create sequence customers_seq start with 1 increment by 50;
+
+create table customers (
+    id bigint DEFAULT nextval('customers_seq') not null,
+    text varchar(1024) not null,
+    primary key (id)
+);
diff --git a/aws-secretmanager-project/src/main/resources/db/migration/h2/V1__01_init.sql b/aws-secretmanager-project/src/main/resources/db/migration/h2/V1__01_init.sql
deleted file mode 100644
index e69de29b..00000000
diff --git a/aws-secretmanager-project/src/main/resources/db/migration/h2/V2__create_customers_table.sql b/aws-secretmanager-project/src/main/resources/db/migration/h2/V2__create_customers_table.sql
deleted file mode 100644
index c58a0ea2..00000000
--- a/aws-secretmanager-project/src/main/resources/db/migration/h2/V2__create_customers_table.sql
+++ /dev/null
@@ -1,7 +0,0 @@
-create sequence customer_id_seq start with 1 increment by 100;
-
-create table customers (
-    id bigint DEFAULT nextval('customer_id_seq') not null,
-    text varchar(1024) not null,
-    primary key (id)
-);
diff --git a/aws-secretmanager-project/src/main/resources/db/migration/postgresql/V1__01_init.sql b/aws-secretmanager-project/src/main/resources/db/migration/postgresql/V1__01_init.sql
deleted file mode 100644
index e69de29b..00000000
diff --git a/aws-secretmanager-project/src/main/resources/db/migration/postgresql/V2__create_customers_table.sql b/aws-secretmanager-project/src/main/resources/db/migration/postgresql/V2__create_customers_table.sql
deleted file mode 100644
index c58a0ea2..00000000
--- a/aws-secretmanager-project/src/main/resources/db/migration/postgresql/V2__create_customers_table.sql
+++ /dev/null
@@ -1,7 +0,0 @@
-create sequence customer_id_seq start with 1 increment by 100;
-
-create table customers (
-    id bigint DEFAULT nextval('customer_id_seq') not null,
-    text varchar(1024) not null,
-    primary key (id)
-);