Feature/#10 create init data migration set (#15)

create init data migration set

docs/liquibase-changelog-policies.md

@@ -0,0 +1,40 @@
+## Liquibase changelog policy 
+
+For now this document describes how to name changelog files and changeset IDs.
+
+___
+
+### Changelog files naming rule
+The pattern for changelog file name is ```yyMMdd.taskID-branchname```.
+
+Where: 
+* ```yyMMdd``` date when you start (or end) to work on task. 
+It is needed to preserve chronological order of files during sorting.
+* ```taskID``` Zenhub ID of the task
+* ```branchname``` the same text as the name of the task branch, 
+just to have short description in history tables of liquibase(for example).
+
+####  Example
+```
+220309.10-create_init_data_migration_set
+```
+### Changeset IDs naming rule
+The pattern for changeset ID name is 
+```taskID.<major-sequential-number|any-text-descriptor>.[minor-sequential-number]```
+
+Where:
+* ```taskID``` Zenhub ID of the task
+* ```major-sequential-number``` unique ID in scope of current task (major ID) 
+* ```text-descriptor``` short text descriptor unique in scope of current task (major ID)
+* ```minor-sequential-number``` unique ID in scope of major ID (optional)
+
+#### Example:
+```
+10.route.1
+11.2.3
+17.5
+```
+
+---
+P.S. You may want to read 
+[best practices article](https://www.liquibase.org/get-started/best-practices)

pom.xml

@@ -36,6 +36,8 @@
         <telegrambots.version>6.5.0</telegrambots.version>
         <tinylog-api.version>2.6.0</tinylog-api.version>
         <tinylog-impl.version>2.6.0</tinylog-impl.version>
+        <postgresql.version>42.5.4</postgresql.version>
+        <liquibase.version>4.19.1</liquibase.version>
 
         <!--Plugin properties-->
         <jacoco-maven-plugin.version>0.8.8</jacoco-maven-plugin.version>
@@ -62,18 +64,41 @@
             <artifactId>spring-boot-starter</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+
+        <!--Project dependencies-->
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
             <version>${guava.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.liquibase</groupId>
+            <artifactId>liquibase-core</artifactId>
+            <version>${liquibase.version}</version>
+        </dependency>
+
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -97,6 +122,12 @@
             <artifactId>tinylog-impl</artifactId>
             <version>${tinylog-impl.version}</version>
         </dependency>
+
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <version>${postgresql.version}</version>
+        </dependency>
     </dependencies>
 
     <build>
@@ -123,6 +154,7 @@
         </pluginManagement>
 
         <plugins>
+
             <plugin>
                 <groupId>com.google.cloud.tools</groupId>
                 <artifactId>jib-maven-plugin</artifactId>
@@ -160,6 +192,19 @@
                 </executions>
             </plugin>
 
+            <plugin>
+                <groupId>org.liquibase</groupId>
+                <artifactId>liquibase-maven-plugin</artifactId>
+                <version>${liquibase.version}</version>
+                <configuration>
+                    <searchPath>${project.resourcesDirectory}</searchPath>
+                    <changeLogFile>liquibase-changelog-root.yaml</changeLogFile>
+                    <url>${env.DB_URL}</url>
+                    <username>${env.DB_LOGIN}</username>
+                    <password>${env.DB_PASSWORD}</password>
+                </configuration>
+            </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>
@@ -188,19 +233,6 @@
                 </executions>
             </plugin>
 
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <configuration>
-                    <excludes>
-                        <exclude>
-                            <groupId>org.projectlombok</groupId>
-                            <artifactId>lombok</artifactId>
-                        </exclude>
-                    </excludes>
-                </configuration>
-            </plugin>
-
             <plugin>
                 <groupId>org.sonarsource.scanner.maven</groupId>
                 <artifactId>sonar-maven-plugin</artifactId>
@@ -214,6 +246,20 @@
                     </execution>
                 </executions>
             </plugin>
+
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+
         </plugins>
     </build>
 

src/main/resources/application-dev.properties

@@ -0,0 +1,3 @@
+spring.liquibase.enabled=true
+spring.liquibase.contexts=dev
+spring.liquibase.change-log=classpath:liquibase-changelog-root.yaml

src/main/resources/application.properties

@@ -1,2 +1,8 @@
 bot.token=${BOT_TOKEN}
-bot.name=${BOT_NAME}
+bot.name=${BOT_NAME}
+
+spring.datasource.url=${DB_URL}
+spring.datasource.username=${DB_LOGIN}
+spring.datasource.password=${DB_PASSWORD}
+
+spring.liquibase.enabled=false

src/main/resources/liquibase-changelog-root.yaml

@@ -0,0 +1,4 @@
+databaseChangeLog:
+  - includeAll:
+      path: liquibase-changelog
+      relativeToChangelogFile: true