- aerich migration

Author: Meoyoug

migrations/models/3_20250403172912_update.py

@@ -0,0 +1,37 @@
+from tortoise import BaseDBAsyncClient
+
+
+async def upgrade(db: BaseDBAsyncClient) -> str:
+    return """
+        CREATE TABLE IF NOT EXISTS `genres` (
+    `id` BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    `created_at` DATETIME(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
+    `external_id` INT NOT NULL UNIQUE,
+    `name` VARCHAR(255) NOT NULL
+) CHARACTER SET utf8mb4;
+        ALTER TABLE `movies` ADD `release_date` DATETIME(6) NOT NULL;
+        ALTER TABLE `movies` RENAME COLUMN `plot` TO `overview`;
+        ALTER TABLE `movies` RENAME COLUMN `playtime` TO `runtime`;
+        ALTER TABLE `movies` ADD `external_id` INT NOT NULL UNIQUE;
+        ALTER TABLE `movies` DROP COLUMN `genre`;
+        ALTER TABLE `movies` MODIFY COLUMN `cast` VARCHAR(255) NOT NULL;
+        CREATE TABLE IF NOT EXISTS `movie_genres` (
+    `id` BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    `created_at` DATETIME(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
+    `genre_id` BIGINT NOT NULL,
+    `movie_id` BIGINT NOT NULL,
+    CONSTRAINT `fk_movie_ge_genres_c7d0356e` FOREIGN KEY (`genre_id`) REFERENCES `genres` (`id`) ON DELETE CASCADE,
+    CONSTRAINT `fk_movie_ge_movies_014c0d12` FOREIGN KEY (`movie_id`) REFERENCES `movies` (`id`) ON DELETE CASCADE
+) CHARACTER SET utf8mb4;"""
+
+
+async def downgrade(db: BaseDBAsyncClient) -> str:
+    return """
+        ALTER TABLE `movies` ADD `genre` VARCHAR(9) NOT NULL COMMENT 'SF: SF\nADVENTURE: Adventure\nROMANCE: Romance\nCOMIC: Comic\nFANTASY: Fantasy\nSCIENCE: Science\nMYSTERY: Mystery\nACTION: Action\nHORROR: Horror';
+        ALTER TABLE `movies` RENAME COLUMN `runtime` TO `playtime`;
+        ALTER TABLE `movies` RENAME COLUMN `overview` TO `plot`;
+        ALTER TABLE `movies` DROP COLUMN `release_date`;
+        ALTER TABLE `movies` DROP COLUMN `external_id`;
+        ALTER TABLE `movies` MODIFY COLUMN `cast` JSON NOT NULL;
+        DROP TABLE IF EXISTS `movie_genres`;
+        DROP TABLE IF EXISTS `genres`;"""

migrations/models/4_20250404140022_update.py

@@ -0,0 +1,11 @@
+from tortoise import BaseDBAsyncClient
+
+
+async def upgrade(db: BaseDBAsyncClient) -> str:
+    return """
+        ALTER TABLE `movies` MODIFY COLUMN `external_id` INT;"""
+
+
+async def downgrade(db: BaseDBAsyncClient) -> str:
+    return """
+        ALTER TABLE `movies` MODIFY COLUMN `external_id` INT NOT NULL;"""

migrations/models/5_20250404140200_update.py

@@ -0,0 +1,15 @@
+from tortoise import BaseDBAsyncClient
+
+
+async def upgrade(db: BaseDBAsyncClient) -> str:
+    return """
+        DROP TABLE IF EXISTS `movie_genres`;
+        CREATE TABLE `movies_genres` (
+    `genre_id` BIGINT NOT NULL REFERENCES `genres` (`id`) ON DELETE CASCADE,
+    `movies_id` BIGINT NOT NULL REFERENCES `movies` (`id`) ON DELETE CASCADE
+) CHARACTER SET utf8mb4;"""
+
+
+async def downgrade(db: BaseDBAsyncClient) -> str:
+    return """
+        DROP TABLE IF EXISTS `movies_genres`;"""

migrations/models/6_20250408102900_update.py

@@ -0,0 +1,11 @@
+from tortoise import BaseDBAsyncClient
+
+
+async def upgrade(db: BaseDBAsyncClient) -> str:
+    return """
+        ALTER TABLE `movies` MODIFY COLUMN `release_date` DATE NOT NULL;"""
+
+
+async def downgrade(db: BaseDBAsyncClient) -> str:
+    return """
+        ALTER TABLE `movies` MODIFY COLUMN `release_date` DATETIME(6) NOT NULL;"""