plan db schema

docs/erm/rss-reader_2025-04-30T19_35_20.850Z.dbml

@@ -0,0 +1,41 @@
+Table user {
+	id uuid [ pk, not null, unique ]
+	mail text [ not null, unique ]
+	active boolean [ not null, default: true ]
+}
+
+Table feed {
+	id uuid [ pk, not null, unique ]
+	name text
+	url text [ not null ]
+	public boolean [ not null, default: false ]
+}
+
+Table articles {
+	id uuid [ pk, not null, unique ]
+	title text [ not null ]
+	description text
+	site_url text [ not null ]
+	image_url text
+	publish_date timestamptz [ not null ]
+	feed_id uuid [ not null ]
+}
+
+Table user_to_feed {
+	id integer [ pk, increment, not null, unique ]
+	user_id uuid [ not null ]
+	feed_id uuid [ not null ]
+	owner boolean [ not null, default: False ]
+}
+
+Ref fk_user_to_feed_user_id_user {
+	user_to_feed.user_id > user.id [ delete: no action, update: no action ]
+}
+
+Ref fk_user_to_feed_feed_id_feed {
+	user_to_feed.feed_id > feed.id [ delete: no action, update: no action ]
+}
+
+Ref fk_articles_feed_id_feed {
+	articles.feed_id > feed.id [ delete: no action, update: no action ]
+}

docs/erm/rss-reader_2025-04-30T19_35_43.207Z.sql

@@ -0,0 +1,45 @@
+CREATE TABLE "user" (
+	"id" UUID NOT NULL UNIQUE,
+	"mail" TEXT NOT NULL UNIQUE CHECK( (?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\]) 1 (?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])),
+	"active" BOOLEAN NOT NULL DEFAULT true,
+	PRIMARY KEY("id")
+);
+
+CREATE TABLE "feed" (
+	"id" UUID NOT NULL UNIQUE,
+	"name" TEXT,
+	"url" TEXT NOT NULL,
+	"public" BOOLEAN NOT NULL DEFAULT false,
+	PRIMARY KEY("id")
+);
+
+CREATE TABLE "articles" (
+	"id" UUID NOT NULL UNIQUE,
+	"title" TEXT NOT NULL,
+	"description" TEXT,
+	"site_url" TEXT NOT NULL,
+	"image_url" TEXT,
+	"publish_date" TIMESTAMPTZ NOT NULL,
+	"feed_id" UUID NOT NULL,
+	PRIMARY KEY("id")
+);
+
+CREATE TABLE "user_to_feed" (
+	"id" INTEGER NOT NULL UNIQUE GENERATED BY DEFAULT AS IDENTITY,
+	"user_id" UUID NOT NULL,
+	"feed_id" UUID NOT NULL,
+	"owner" BOOLEAN NOT NULL DEFAULT False,
+	PRIMARY KEY("id")
+);
+
+ALTER TABLE "user_to_feed"
+ADD FOREIGN KEY("user_id") REFERENCES "user"("id")
+ON UPDATE NO ACTION ON DELETE NO ACTION;
+
+ALTER TABLE "user_to_feed"
+ADD FOREIGN KEY("feed_id") REFERENCES "feed"("id")
+ON UPDATE NO ACTION ON DELETE NO ACTION;
+
+ALTER TABLE "articles"
+ADD FOREIGN KEY("feed_id") REFERENCES "feed"("id")
+ON UPDATE NO ACTION ON DELETE NO ACTION;