add migrations script

Author: foderking

VinePlus.Database/migrations.sql

@@ -0,0 +1,102 @@
+CREATE TABLE IF NOT EXISTS "__EFMigrationsHistory" (
+    migration_id character varying(150) NOT NULL,
+    product_version character varying(32) NOT NULL,
+    CONSTRAINT pk___ef_migrations_history PRIMARY KEY (migration_id)
+);
+
+START TRANSACTION;
+
+CREATE TABLE threads (
+    id integer GENERATED BY DEFAULT AS IDENTITY,
+    thread jsonb NULL,
+    board jsonb NULL,
+    is_pinned boolean NOT NULL,
+    is_locked boolean NOT NULL,
+    is_deleted boolean NOT NULL,
+    type integer NOT NULL,
+    last_post_no integer NOT NULL,
+    last_post_page integer NOT NULL,
+    created timestamp with time zone NOT NULL,
+    total_posts integer NOT NULL,
+    total_view integer NOT NULL,
+    creator jsonb NULL,
+    comments integer[] NULL,
+    CONSTRAINT pk_threads PRIMARY KEY (id)
+);
+
+INSERT INTO "__EFMigrationsHistory" (migration_id, product_version)
+VALUES ('20230422112523_Initial', '7.0.3');
+
+COMMIT;
+
+START TRANSACTION;
+
+ALTER TABLE threads RENAME COLUMN comments TO posts;
+
+INSERT INTO "__EFMigrationsHistory" (migration_id, product_version)
+VALUES ('20230426200040_minor change in thread schema', '7.0.3');
+
+COMMIT;
+
+START TRANSACTION;
+
+ALTER TABLE threads DROP COLUMN posts;
+
+CREATE TABLE posts (
+    id text NOT NULL,
+    is_comment boolean NOT NULL,
+    is_deleted boolean NOT NULL,
+    is_mod_comment boolean NOT NULL,
+    post_no integer NOT NULL,
+    creator jsonb NULL,
+    is_edited boolean NOT NULL,
+    created timestamp with time zone NOT NULL,
+    content text NULL,
+    thread_id integer NOT NULL,
+    CONSTRAINT pk_posts PRIMARY KEY (id),
+    CONSTRAINT fk_posts_threads_thread_id FOREIGN KEY (thread_id) REFERENCES threads (id) ON DELETE CASCADE
+);
+
+CREATE INDEX ix_posts_thread_id ON posts (thread_id);
+
+INSERT INTO "__EFMigrationsHistory" (migration_id, product_version)
+VALUES ('20230427121144_add post entity', '7.0.3');
+
+COMMIT;
+
+START TRANSACTION;
+
+INSERT INTO "__EFMigrationsHistory" (migration_id, product_version)
+VALUES ('20230428153019_idk', '7.0.3');
+
+COMMIT;
+
+START TRANSACTION;
+
+INSERT INTO "__EFMigrationsHistory" (migration_id, product_version)
+VALUES ('20230516162526_stopped using settings.json', '7.0.3');
+
+COMMIT;
+
+START TRANSACTION;
+
+CREATE INDEX ix_threads_created ON threads (created DESC);
+
+CREATE INDEX ix_posts_created ON posts (created DESC);
+
+INSERT INTO "__EFMigrationsHistory" (migration_id, product_version)
+VALUES ('20241223211333_index on thread.created and post.created', '7.0.3');
+
+COMMIT;
+
+START TRANSACTION;
+
+CREATE INDEX ix_posts_creator_text ON posts ((creator->>'Text'));
+
+CREATE INDEX ix_threads_creator_text ON threads ((creator->>'Text'));
+
+INSERT INTO "__EFMigrationsHistory" (migration_id, product_version)
+VALUES ('20241223213958_index on thread.creator.text and post.creator.text', '7.0.3');
+
+COMMIT;
+

VinePlus.Web/README.md

@@ -35,6 +35,11 @@ The database can be hydrated in two methods. You can either download all the dat
 - restore the dump to the database with `pg_restore -v -h <postgres-server-address> -U <username> -d <databasename> -j 2 comicvine_seed_v1`
 - after a while, all the tables, and data should be restored
 
+## Method 3
+- navigate to `VinePlus.Database`
+- run `migrations.sql`. this would initialize the schema
+- then you can populate the data with either method 1 or 2
+
 The first can be time consuming - especially on low internet speed, while the backup might not have the most recent data
 
 ### How to run