About and database table to convert for the orm

database/schemas/blog.sql

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+CREATE TABLE blogs (
+    uuid UUID PRIMARY KEY, -- The blog primary key
+    slug VARCHAR(255) UNIQUE NOT NULL, -- Slug must be unique and non-null
+    content TEXT NOT NULL, -- Content cannot be null
+    label VARCHAR(100), -- Optional label
+    author UUID REFERENCES users(user_id) ON DELETE SET NULL, -- Foreign key to user with cascading null for author deletion
+    published TIMESTAMP DEFAULT CURRENT_TIMESTAMP, -- Automatically set the published time
+    summary VARCHAR(500), -- A brief summary of the blog
+    image VARCHAR(255), -- URL for the blog image
+    href VARCHAR(255), -- Link to the blog if external
+    CONSTRAINT check_slug_length CHECK (length(slug) > 0) -- Ensure slug is not empty
+);

database/schemas/events.sql

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+CREATE EXTENSION IF NOT EXISTS pgcrypto;
+CREATE TYPE Event_status as ENUM('Canceled', 'Active')
+
+CREATE TABLE events (
+    event_id UUID PRIMARY KEY, -- Use UUID as the primary key
+    creation_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP, -- Automatically capture the creation date
+    schedule_start DATE NOT NULL,
+    schedule_end DATE NOT NULL,
+    status Event_status DEFAULT 'Active', -- enum-like constraint for status
+    CHECK (schedule_start < schedule_end) -- Ensure the start date is before the end date
+);

database/schemas/events_to_user.sql

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+
+CREATE TABLE events_to_users (
+    event_id UUID REFERENCES events(event_id) ON DELETE CASCADE, -- Foreign key with cascading delete for referential integrity
+    user_id UUID REFERENCES users(user_id) ON DELETE CASCADE, -- Foreign key with cascading delete
+    PRIMARY KEY (event_id, user_id) -- Ensure uniqueness of event-user pairs
+);

database/schemas/web_settings.sql

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+CREATE TABLE website_settings (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(), -- Auto-generate UUID for settings table
+    auto_accept_demand BOOLEAN DEFAULT FALSE -- Automatically accept demands by default is false
+);