UPDATE: new db

db/migrations/000007_entities.up.sql

@@ -2,7 +2,7 @@ CREATE TABLE IF NOT EXISTS entities (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
     name TEXT NOT NULL,
-    slug TEXT,
+    slug TEXT UNIQUE,
     description TEXT,
     status SMALLINT,
     time_start INT,
@@ -12,6 +12,9 @@ CREATE TABLE IF NOT EXISTS entities (
     updated_at TIMESTAMPTZ DEFAULT now()
 );
 
+CREATE UNIQUE INDEX idx_entities_slug_not_deleted
+ON entities(slug)
+WHERE is_deleted = false;
 
 CREATE INDEX idx_entities_name_search
 ON entities USING GIN (name gin_trgm_ops);

db/migrations/000008_wiki.up.sql

@@ -4,12 +4,16 @@ CREATE TABLE IF NOT EXISTS wikis (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
     title TEXT,
+    slug TEXT,
     content TEXT,
     is_deleted BOOLEAN NOT NULL DEFAULT false,
     created_at TIMESTAMPTZ DEFAULT now(),
     updated_at TIMESTAMPTZ DEFAULT now()
 );
 
+CREATE UNIQUE INDEX idx_wikis_slug_not_deleted
+ON wikis(slug)
+WHERE is_deleted = false;
 
 CREATE TABLE IF NOT EXISTS entity_wikis (
     entity_id UUID REFERENCES entities(id) ON DELETE CASCADE,

db/query/entities.sql

@@ -60,3 +60,8 @@ WHERE project_id = $1 AND is_deleted = false;
 UPDATE entities
 SET is_deleted = true
 WHERE id = ANY($1::uuid[]);
+
+-- name: GetEntityBySlug :one
+SELECT *
+FROM entities
+WHERE slug = $1 AND is_deleted = false;

db/query/wiki.sql

@@ -1,8 +1,8 @@
 -- name: CreateWiki :one
 INSERT INTO wikis (
-    id, title, content, project_id
+    id, title, slug, content, project_id
 ) VALUES (
-    COALESCE(sqlc.narg('id')::uuid, uuidv7()), $1, $2, $3
+    COALESCE(sqlc.narg('id')::uuid, uuidv7()), $1, $2, $3, $4
 )
 RETURNING *;
 
@@ -15,6 +15,7 @@ WHERE id = $1 AND is_deleted = false;
 UPDATE wikis
 SET 
     title = COALESCE(sqlc.narg('title'), title),
+    slug = COALESCE(sqlc.narg('slug'), slug),
     content = COALESCE(sqlc.narg('content'), content),
     project_id = COALESCE(sqlc.narg('project_id'), project_id)
 WHERE id = sqlc.arg('id') AND is_deleted = false
@@ -84,3 +85,8 @@ WHERE wiki_id = $1;
 -- name: DeleteEntityWiki :exec
 DELETE FROM entity_wikis
 WHERE entity_id = $1 AND wiki_id = $2;
+
+-- name: GetWikiBySlug :one
+SELECT *
+FROM wikis
+WHERE slug = $1 AND is_deleted = false;

db/schema.sql

@@ -87,7 +87,7 @@ CREATE TABLE IF NOT EXISTS entities (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
     name TEXT NOT NULL,
-    slug TEXT,
+    slug TEXT UNIQUE,
     description TEXT,
     status SMALLINT,
     time_start INT,
@@ -101,6 +101,7 @@ CREATE TABLE IF NOT EXISTS wikis (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
     title TEXT,
+    slug TEXT UNIQUE,
     content TEXT,
     is_deleted BOOLEAN NOT NULL DEFAULT false,
     created_at TIMESTAMPTZ DEFAULT now(),
@@ -114,8 +115,6 @@ CREATE TABLE IF NOT EXISTS entity_wikis (
     PRIMARY KEY (entity_id, wiki_id)
 );
 
-CREATE INDEX idx_entity_wikis_project_id ON entity_wikis(project_id);
-
 CREATE TABLE IF NOT EXISTS geometries (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     geo_type SMALLINT NOT NULL DEFAULT 1,
@@ -137,8 +136,6 @@ CREATE TABLE IF NOT EXISTS entity_geometries (
     PRIMARY KEY (entity_id, geometry_id)
 );
 
-CREATE INDEX idx_entity_geometries_project_id ON entity_geometries(project_id);
-
 CREATE TABLE IF NOT EXISTS commits (
     id UUID PRIMARY KEY DEFAULT uuidv7(),
     project_id UUID NOT NULL REFERENCES projects(id) ON DELETE CASCADE,