Migrate to postgres database

Author: janpeterd

pom.xml

@@ -42,8 +42,7 @@
         </dependency>
         <dependency>
             <groupId>org.flywaydb</groupId>
-            <artifactId>flyway-mysql</artifactId>
-            <version>11.8.2</version>
+            <artifactId>flyway-database-postgresql</artifactId>
         </dependency>
         <!-- lombok dependency should not end up on classpath -->
         <dependency>
@@ -77,6 +76,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-security</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-oauth2-client</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-oauth2-resource-server</artifactId>
@@ -112,9 +115,8 @@
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>org.mariadb.jdbc</groupId>
-            <artifactId>mariadb-java-client</artifactId>
-            <scope>runtime</scope>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>

src/main/resources/application.properties

@@ -1,7 +1,7 @@
 spring.application.name=transfer
-spring.datasource.url=jdbc:mariadb://${MARIADB_HOST:127.0.0.1}:${MARIADB_PORT:3306}/jp-file-transfer?createDatabaseIfNotExists=true
-spring.datasource.username=${MARIADB_USER:jp}
-spring.datasource.password=${MARIADB_PASSWORD:abc123}
+spring.datasource.url=jdbc:postgresql://${POSTGRES_HOST:192.168.1.138}:${POSTGRES_PORT:5432}/jp_file_transfer?createDatabaseIfNotExists=true
+spring.datasource.username=${POSTGRES_USER:jp_file_transfer}
+spring.datasource.password=${POSTGRES_PASSWORD:jp_file_transfer}
 server.tomcat.max-http-form-post-size=100GB
 server.tomcat.max-swallow-size=100GB
 spring.servlet.multipart.enabled=true

src/main/resources/db/migration/V0__init.sql

@@ -0,0 +1,94 @@
+CREATE TABLE chunk
+(
+    id             BIGINT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+    file_id        BIGINT,
+    chunk_index    INTEGER                                 NOT NULL,
+    chunk_checksum VARCHAR(40),
+    CONSTRAINT pk_chunk PRIMARY KEY (id)
+);
+
+CREATE TABLE file_entity
+(
+    id            BIGINT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+    file_name     VARCHAR(255),
+    file_type     VARCHAR(255),
+    file_size     BIGINT                                  NOT NULL,
+    total_chunks  INTEGER                                 NOT NULL,
+    file_checksum VARCHAR(40),
+    transfer_id   BIGINT                                  NOT NULL,
+    user_id       BIGINT,
+    chunk_size    INTEGER                                 NOT NULL,
+    uploaded      BOOLEAN,
+    CONSTRAINT pk_fileentity PRIMARY KEY (id)
+);
+
+CREATE TABLE refresh_tokens
+(
+    id            UUID                        NOT NULL,
+    user_id       BIGINT,
+    creation_date TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    expires_at    TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    CONSTRAINT pk_refresh_tokens PRIMARY KEY (id)
+);
+
+CREATE TABLE shared_links
+(
+    id            BIGINT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+    uuid          VARCHAR(255)                            NOT NULL,
+    url           VARCHAR(255)                            NOT NULL,
+    download_link VARCHAR(255)                            NOT NULL,
+    user_id       BIGINT,
+    created_at    BIGINT                                  NOT NULL,
+    updated_at    BIGINT                                  NOT NULL,
+    expires_at    TIMESTAMP WITHOUT TIME ZONE             NOT NULL,
+    downloads     INTEGER                                 NOT NULL,
+    max_downloads INTEGER                                 NOT NULL,
+    CONSTRAINT pk_shared_links PRIMARY KEY (id)
+);
+
+CREATE TABLE transfer
+(
+    id             BIGINT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+    active         BOOLEAN                                 NOT NULL,
+    start_time     TIMESTAMP WITHOUT TIME ZONE,
+    end_time       TIMESTAMP WITHOUT TIME ZONE,
+    upload_path    VARCHAR(255),
+    user_id        BIGINT,
+    shared_link_id BIGINT,
+    CONSTRAINT pk_transfer PRIMARY KEY (id)
+);
+
+CREATE TABLE users
+(
+    id       BIGINT GENERATED BY DEFAULT AS IDENTITY NOT NULL,
+    username VARCHAR(255),
+    email    VARCHAR(255),
+    active   BOOLEAN                                 NOT NULL,
+    password VARCHAR(255),
+    role     VARCHAR(255),
+    CONSTRAINT pk_users PRIMARY KEY (id)
+);
+
+ALTER TABLE transfer
+    ADD CONSTRAINT uc_transfer_sharedlink UNIQUE (shared_link_id);
+
+ALTER TABLE chunk
+    ADD CONSTRAINT FK_CHUNK_ON_FILE FOREIGN KEY (file_id) REFERENCES file_entity (id);
+
+ALTER TABLE file_entity
+    ADD CONSTRAINT FK_FILEENTITY_ON_TRANSFER FOREIGN KEY (transfer_id) REFERENCES transfer (id);
+
+ALTER TABLE file_entity
+    ADD CONSTRAINT FK_FILEENTITY_ON_USER FOREIGN KEY (user_id) REFERENCES users (id);
+
+ALTER TABLE refresh_tokens
+    ADD CONSTRAINT FK_REFRESH_TOKENS_ON_USER FOREIGN KEY (user_id) REFERENCES users (id);
+
+ALTER TABLE shared_links
+    ADD CONSTRAINT FK_SHARED_LINKS_ON_USER FOREIGN KEY (user_id) REFERENCES users (id);
+
+ALTER TABLE transfer
+    ADD CONSTRAINT FK_TRANSFER_ON_SHAREDLINK FOREIGN KEY (shared_link_id) REFERENCES shared_links (id);
+
+ALTER TABLE transfer
+    ADD CONSTRAINT FK_TRANSFER_ON_USER FOREIGN KEY (user_id) REFERENCES users (id);