Initial commit: CleanPlate backend API
Dart Shelf REST API with auth, recipes, AI (Claude), search, and community modules. PostgreSQL, Redis, Meilisearch. Docker Compose for local dev.
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Oracle Public Cloud User
380
migrations/001_initial_schema.sql
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380
migrations/001_initial_schema.sql
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-- CleanPlate Initial Schema
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-- Migration 001: Core tables for MVP
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BEGIN;
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-- ============================================================
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-- EXTENSIONS
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-- ============================================================
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CREATE EXTENSION IF NOT EXISTS "pgcrypto";
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-- ============================================================
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-- USERS & AUTH
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-- ============================================================
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CREATE TABLE users (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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email VARCHAR(255) UNIQUE NOT NULL,
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password_hash VARCHAR(255) NOT NULL,
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display_name VARCHAR(100) NOT NULL,
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avatar_url VARCHAR(500),
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subscription_tier VARCHAR(20) DEFAULT 'free',
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subscription_expires_at TIMESTAMPTZ,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW(),
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deleted_at TIMESTAMPTZ
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);
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CREATE INDEX idx_users_email ON users(email) WHERE deleted_at IS NULL;
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CREATE TABLE refresh_tokens (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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token_hash VARCHAR(255) NOT NULL,
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expires_at TIMESTAMPTZ NOT NULL,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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revoked_at TIMESTAMPTZ
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);
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CREATE INDEX idx_refresh_tokens_user ON refresh_tokens(user_id) WHERE revoked_at IS NULL;
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CREATE INDEX idx_refresh_tokens_hash ON refresh_tokens(token_hash) WHERE revoked_at IS NULL;
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CREATE TABLE dietary_profiles (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID UNIQUE NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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diet_type VARCHAR(50),
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allergies TEXT[] DEFAULT '{}',
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intolerances TEXT[] DEFAULT '{}',
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calorie_target INTEGER,
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excluded_ingredients TEXT[] DEFAULT '{}',
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preferences_json JSONB DEFAULT '{}',
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updated_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- ============================================================
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-- HOUSEHOLDS
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-- ============================================================
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CREATE TABLE households (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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name VARCHAR(100) NOT NULL,
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owner_id UUID NOT NULL REFERENCES users(id),
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE TABLE household_members (
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household_id UUID NOT NULL REFERENCES households(id) ON DELETE CASCADE,
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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role VARCHAR(20) DEFAULT 'member',
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joined_at TIMESTAMPTZ DEFAULT NOW(),
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PRIMARY KEY (household_id, user_id)
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);
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-- ============================================================
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-- CANONICAL INGREDIENTS (reference dictionary)
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-- ============================================================
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CREATE TABLE canonical_ingredients (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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name VARCHAR(200) UNIQUE NOT NULL,
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category VARCHAR(50),
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aliases TEXT[] DEFAULT '{}',
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nutrition_per_100g JSONB,
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common_units TEXT[] DEFAULT '{}'
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);
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CREATE INDEX idx_canonical_name ON canonical_ingredients(name);
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-- ============================================================
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-- RECIPES
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-- ============================================================
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CREATE TABLE recipes (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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author_id UUID REFERENCES users(id),
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title VARCHAR(300) NOT NULL,
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slug VARCHAR(350) UNIQUE NOT NULL,
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description TEXT,
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cuisine VARCHAR(50),
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difficulty VARCHAR(20),
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prep_time_min INTEGER,
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cook_time_min INTEGER,
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total_time_min INTEGER GENERATED ALWAYS AS (
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COALESCE(prep_time_min, 0) + COALESCE(cook_time_min, 0)
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) STORED,
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servings INTEGER DEFAULT 4,
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source_type VARCHAR(20) DEFAULT 'user',
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status VARCHAR(20) DEFAULT 'published',
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cover_image_url VARCHAR(500),
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video_url VARCHAR(500),
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tags TEXT[] DEFAULT '{}',
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diet_labels TEXT[] DEFAULT '{}',
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rating_avg NUMERIC(3,2) DEFAULT 0,
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rating_count INTEGER DEFAULT 0,
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save_count INTEGER DEFAULT 0,
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version INTEGER DEFAULT 1,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW(),
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published_at TIMESTAMPTZ
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);
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CREATE INDEX idx_recipes_cuisine ON recipes(cuisine);
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CREATE INDEX idx_recipes_difficulty ON recipes(difficulty);
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CREATE INDEX idx_recipes_total_time ON recipes(total_time_min);
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CREATE INDEX idx_recipes_rating ON recipes(rating_avg DESC);
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CREATE INDEX idx_recipes_tags ON recipes USING GIN(tags);
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CREATE INDEX idx_recipes_diet_labels ON recipes USING GIN(diet_labels);
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CREATE INDEX idx_recipes_status ON recipes(status) WHERE status = 'published';
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CREATE INDEX idx_recipes_author ON recipes(author_id);
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-- Full-text search vector
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ALTER TABLE recipes ADD COLUMN search_vector tsvector
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GENERATED ALWAYS AS (
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setweight(to_tsvector('english', coalesce(title, '')), 'A') ||
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setweight(to_tsvector('english', coalesce(description, '')), 'B') ||
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setweight(to_tsvector('english', coalesce(array_to_string(tags, ' '), '')), 'C')
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) STORED;
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CREATE INDEX idx_recipes_search ON recipes USING GIN(search_vector);
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-- ============================================================
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-- INGREDIENTS
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-- ============================================================
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CREATE TABLE ingredients (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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recipe_id UUID NOT NULL REFERENCES recipes(id) ON DELETE CASCADE,
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name VARCHAR(200) NOT NULL,
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quantity NUMERIC(10,3),
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unit VARCHAR(50),
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group_name VARCHAR(100),
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sort_order INTEGER NOT NULL,
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optional BOOLEAN DEFAULT FALSE,
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canonical_ingredient_id UUID REFERENCES canonical_ingredients(id)
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);
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CREATE INDEX idx_ingredients_recipe ON ingredients(recipe_id);
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CREATE INDEX idx_ingredients_canonical ON ingredients(canonical_ingredient_id);
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-- ============================================================
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-- RECIPE STEPS
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-- ============================================================
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CREATE TABLE recipe_steps (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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recipe_id UUID NOT NULL REFERENCES recipes(id) ON DELETE CASCADE,
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step_number INTEGER NOT NULL,
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instruction TEXT NOT NULL,
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duration_min INTEGER,
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image_url VARCHAR(500),
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tip TEXT,
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UNIQUE(recipe_id, step_number)
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);
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CREATE INDEX idx_steps_recipe ON recipe_steps(recipe_id);
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-- ============================================================
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-- RECIPE NUTRITION
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-- ============================================================
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CREATE TABLE recipe_nutrition (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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recipe_id UUID UNIQUE NOT NULL REFERENCES recipes(id) ON DELETE CASCADE,
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per_serving BOOLEAN DEFAULT TRUE,
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calories NUMERIC(8,2),
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protein_g NUMERIC(8,2),
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fat_g NUMERIC(8,2),
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saturated_fat_g NUMERIC(8,2),
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carbs_g NUMERIC(8,2),
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fiber_g NUMERIC(8,2),
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sugar_g NUMERIC(8,2),
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sodium_mg NUMERIC(8,2),
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calculated_at TIMESTAMPTZ DEFAULT NOW(),
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source VARCHAR(20) DEFAULT 'auto'
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);
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-- ============================================================
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-- COMMUNITY (Reviews)
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-- ============================================================
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CREATE TABLE reviews (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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recipe_id UUID NOT NULL REFERENCES recipes(id) ON DELETE CASCADE,
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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rating SMALLINT NOT NULL CHECK (rating BETWEEN 1 AND 5),
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title VARCHAR(200),
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body TEXT,
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helpful_count INTEGER DEFAULT 0,
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status VARCHAR(20) DEFAULT 'published',
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW(),
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UNIQUE(recipe_id, user_id)
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);
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CREATE INDEX idx_reviews_recipe ON reviews(recipe_id, created_at DESC);
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CREATE INDEX idx_reviews_user ON reviews(user_id);
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CREATE TABLE review_reports (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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review_id UUID NOT NULL REFERENCES reviews(id) ON DELETE CASCADE,
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reporter_id UUID NOT NULL REFERENCES users(id),
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reason VARCHAR(50) NOT NULL,
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details TEXT,
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status VARCHAR(20) DEFAULT 'pending',
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- ============================================================
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-- SAVED RECIPES & COLLECTIONS
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-- ============================================================
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CREATE TABLE saved_recipes (
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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recipe_id UUID NOT NULL REFERENCES recipes(id) ON DELETE CASCADE,
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saved_at TIMESTAMPTZ DEFAULT NOW(),
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synced_at TIMESTAMPTZ,
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PRIMARY KEY (user_id, recipe_id)
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);
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CREATE TABLE collections (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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name VARCHAR(100) NOT NULL,
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description TEXT,
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is_public BOOLEAN DEFAULT FALSE,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE TABLE collection_recipes (
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collection_id UUID NOT NULL REFERENCES collections(id) ON DELETE CASCADE,
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recipe_id UUID NOT NULL REFERENCES recipes(id) ON DELETE CASCADE,
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added_at TIMESTAMPTZ DEFAULT NOW(),
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sort_order INTEGER,
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PRIMARY KEY (collection_id, recipe_id)
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);
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-- ============================================================
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-- MEAL PLANNING
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-- ============================================================
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CREATE TABLE meal_plans (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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household_id UUID REFERENCES households(id),
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name VARCHAR(100),
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start_date DATE NOT NULL,
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end_date DATE NOT NULL,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE TABLE meal_plan_items (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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plan_id UUID NOT NULL REFERENCES meal_plans(id) ON DELETE CASCADE,
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recipe_id UUID NOT NULL REFERENCES recipes(id),
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day_of_week SMALLINT NOT NULL CHECK (day_of_week BETWEEN 0 AND 6),
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meal_type VARCHAR(20) NOT NULL,
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servings INTEGER DEFAULT 1,
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notes TEXT,
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sort_order INTEGER
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);
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CREATE TABLE grocery_lists (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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plan_id UUID NOT NULL REFERENCES meal_plans(id) ON DELETE CASCADE,
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generated_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE TABLE grocery_items (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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list_id UUID NOT NULL REFERENCES grocery_lists(id) ON DELETE CASCADE,
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ingredient_name VARCHAR(200) NOT NULL,
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quantity NUMERIC(10,3),
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unit VARCHAR(50),
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category VARCHAR(50),
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checked BOOLEAN DEFAULT FALSE,
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added_manually BOOLEAN DEFAULT FALSE
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);
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-- ============================================================
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-- MEDIA
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-- ============================================================
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CREATE TABLE media (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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uploader_id UUID NOT NULL REFERENCES users(id),
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type VARCHAR(20) NOT NULL,
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original_url VARCHAR(500) NOT NULL,
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processed_url VARCHAR(500),
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thumbnail_url VARCHAR(500),
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status VARCHAR(20) DEFAULT 'processing',
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mime_type VARCHAR(100),
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size_bytes BIGINT,
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duration_sec INTEGER,
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width INTEGER,
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height INTEGER,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- ============================================================
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-- AI GENERATION LOG
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-- ============================================================
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CREATE TABLE ai_generations (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES users(id),
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prompt_hash VARCHAR(64) NOT NULL,
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input_json JSONB NOT NULL,
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output_json JSONB,
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model_used VARCHAR(100),
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tokens_in INTEGER,
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tokens_out INTEGER,
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latency_ms INTEGER,
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cached BOOLEAN DEFAULT FALSE,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX idx_ai_gen_prompt_hash ON ai_generations(prompt_hash);
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CREATE INDEX idx_ai_gen_user ON ai_generations(user_id, created_at DESC);
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-- ============================================================
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-- SYNC TRACKING
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-- ============================================================
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CREATE TABLE sync_log (
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id BIGSERIAL PRIMARY KEY,
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entity_type VARCHAR(50) NOT NULL,
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entity_id UUID NOT NULL,
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action VARCHAR(20) NOT NULL,
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changed_at TIMESTAMPTZ DEFAULT NOW(),
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changed_by UUID REFERENCES users(id)
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);
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CREATE INDEX idx_sync_log_type_time ON sync_log(entity_type, changed_at);
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-- ============================================================
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-- UPDATED_AT TRIGGER FUNCTION
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-- ============================================================
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CREATE OR REPLACE FUNCTION update_updated_at_column()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.updated_at = NOW();
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RETURN NEW;
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END;
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$$ language 'plpgsql';
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-- Apply trigger to tables with updated_at
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CREATE TRIGGER update_users_updated_at BEFORE UPDATE ON users
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FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
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CREATE TRIGGER update_recipes_updated_at BEFORE UPDATE ON recipes
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FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
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CREATE TRIGGER update_reviews_updated_at BEFORE UPDATE ON reviews
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FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
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CREATE TRIGGER update_meal_plans_updated_at BEFORE UPDATE ON meal_plans
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FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
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COMMIT;
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Block a user