mirror of
http://forgejo-oa09toasww4dgii9cj3gpzda.187.127.164.61.sslip.io/iamcoolvivek007/bharath.git
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Vivek
394117dd74
- Govt-app styled freight marketplace - Role-based auth (driver/shipper/broker/admin) - Load board with bidding system - Trip tracking with status flow - In-app messaging - Admin panel - Mobile bottom nav + PWA - Docker + Coolify ready
365 lines
12 KiB
Markdown
365 lines
12 KiB
Markdown
# BharathTrucks — Database Schema Design
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**Version:** 1.0
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**Date:** 2026-05-31
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**Database:** Supabase PostgreSQL
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---
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## 1. Schema Overview
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```
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┌──────────┐ ┌──────────┐ ┌──────────┐
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│ Users │────▶│ Profiles │────▶│ Loads │
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│(Supabase)│ │ │ │ │
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└──────────┘ └──────────┘ └────┬─────┘
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│ │
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│ ┌────▼─────┐
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│ │ Bids │
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│ └────┬─────┘
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│ │
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┌────▼─────┐ ┌────▼─────┐
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│ Trucks │ │ Trips │
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└──────────┘ └────┬─────┘
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│
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┌────▼─────┐
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│ Payments │
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└──────────┘
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```
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---
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## 2. Tables
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### 2.1 profiles
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Extends Supabase auth.users with app-specific data.
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```sql
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CREATE TABLE profiles (
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id UUID PRIMARY KEY REFERENCES auth.users(id) ON DELETE CASCADE,
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role TEXT NOT NULL CHECK (role IN ('driver', 'shipper', 'broker', 'admin')),
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full_name TEXT NOT NULL,
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phone TEXT UNIQUE NOT NULL,
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email TEXT,
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avatar_url TEXT,
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language TEXT DEFAULT 'hi' CHECK (language IN ('en', 'hi')),
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city TEXT,
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state TEXT,
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is_verified BOOLEAN DEFAULT FALSE,
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is_premium BOOLEAN DEFAULT FALSE,
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is_active BOOLEAN DEFAULT TRUE,
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onboarding_complete BOOLEAN DEFAULT FALSE,
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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 INDEX idx_profiles_role ON profiles(role);
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CREATE INDEX idx_profiles_city ON profiles(city);
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```
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### 2.2 driver_profiles
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Additional driver-specific info.
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```sql
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CREATE TABLE driver_profiles (
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id UUID PRIMARY KEY REFERENCES profiles(id) ON DELETE CASCADE,
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license_number TEXT,
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license_expiry DATE,
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experience_years INTEGER DEFAULT 0,
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routes_preferred TEXT[], -- ['Mumbai-Delhi', 'Chennai-Bangalore']
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truck_id UUID REFERENCES trucks(id),
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availability_status TEXT DEFAULT 'available' CHECK (availability_status IN ('available', 'on_trip', 'offline')),
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total_trips INTEGER DEFAULT 0,
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rating NUMERIC(2,1) DEFAULT 0.0,
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bids_today INTEGER DEFAULT 0,
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bids_today_date DATE DEFAULT CURRENT_DATE
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);
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```
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### 2.3 shipper_profiles
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```sql
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CREATE TABLE shipper_profiles (
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id UUID PRIMARY KEY REFERENCES profiles(id) ON DELETE CASCADE,
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business_name TEXT,
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gst_number TEXT,
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business_type TEXT,
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shipping_frequency TEXT CHECK (shipping_frequency IN ('daily', 'weekly', 'monthly', 'occasional')),
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total_loads_posted INTEGER DEFAULT 0,
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rating NUMERIC(2,1) DEFAULT 0.0
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);
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```
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### 2.4 broker_profiles
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```sql
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CREATE TABLE broker_profiles (
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id UUID PRIMARY KEY REFERENCES profiles(id) ON DELETE CASCADE,
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agency_name TEXT,
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experience_years INTEGER DEFAULT 0,
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network_size INTEGER DEFAULT 0,
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operating_regions TEXT[],
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total_deals INTEGER DEFAULT 0,
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total_commission NUMERIC(12,2) DEFAULT 0,
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rating NUMERIC(2,1) DEFAULT 0.0
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);
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```
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### 2.5 trucks
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```sql
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CREATE TABLE trucks (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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owner_id UUID NOT NULL REFERENCES profiles(id) ON DELETE CASCADE,
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registration_number TEXT UNIQUE NOT NULL,
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truck_type TEXT NOT NULL CHECK (truck_type IN ('open', 'closed', 'container', 'flatbed', 'tanker', 'refrigerated', 'mini')),
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capacity_tons NUMERIC(5,1) NOT NULL,
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make TEXT, -- Tata, Ashok Leyland, etc.
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model TEXT,
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year INTEGER,
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is_active BOOLEAN DEFAULT TRUE,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX idx_trucks_owner ON trucks(owner_id);
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CREATE INDEX idx_trucks_type ON trucks(truck_type);
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```
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### 2.6 loads
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```sql
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CREATE TABLE loads (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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posted_by UUID NOT NULL REFERENCES profiles(id),
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shipper_id UUID REFERENCES profiles(id), -- if broker posts on behalf
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origin_city TEXT NOT NULL,
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origin_state TEXT NOT NULL,
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destination_city TEXT NOT NULL,
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destination_state TEXT NOT NULL,
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weight_tons NUMERIC(5,1) NOT NULL,
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truck_type_required TEXT NOT NULL,
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material_type TEXT,
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budget NUMERIC(10,2),
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pickup_date DATE NOT NULL,
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description TEXT,
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is_urgent BOOLEAN DEFAULT FALSE,
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status TEXT DEFAULT 'open' CHECK (status IN ('open', 'booked', 'in_transit', 'delivered', 'cancelled')),
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bid_count INTEGER DEFAULT 0,
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accepted_bid_id UUID,
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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 INDEX idx_loads_status ON loads(status);
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CREATE INDEX idx_loads_origin ON loads(origin_city);
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CREATE INDEX idx_loads_destination ON loads(destination_city);
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CREATE INDEX idx_loads_posted_by ON loads(posted_by);
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CREATE INDEX idx_loads_pickup_date ON loads(pickup_date);
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CREATE INDEX idx_loads_truck_type ON loads(truck_type_required);
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```
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### 2.7 bids
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```sql
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CREATE TABLE bids (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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load_id UUID NOT NULL REFERENCES loads(id) ON DELETE CASCADE,
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driver_id UUID NOT NULL REFERENCES profiles(id),
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amount NUMERIC(10,2) NOT NULL,
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estimated_delivery DATE,
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note TEXT,
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status TEXT DEFAULT 'pending' CHECK (status IN ('pending', 'accepted', 'rejected', 'withdrawn')),
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW(),
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UNIQUE(load_id, driver_id) -- one bid per driver per load
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);
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CREATE INDEX idx_bids_load ON bids(load_id);
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CREATE INDEX idx_bids_driver ON bids(driver_id);
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CREATE INDEX idx_bids_status ON bids(status);
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```
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### 2.8 trips
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```sql
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CREATE TABLE trips (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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load_id UUID NOT NULL REFERENCES loads(id),
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driver_id UUID NOT NULL REFERENCES profiles(id),
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shipper_id UUID NOT NULL REFERENCES profiles(id),
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bid_id UUID NOT NULL REFERENCES bids(id),
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status TEXT DEFAULT 'confirmed' CHECK (status IN ('confirmed', 'picked_up', 'in_transit', 'delivered', 'cancelled')),
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picked_up_at TIMESTAMPTZ,
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delivered_at TIMESTAMPTZ,
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driver_rating INTEGER CHECK (driver_rating BETWEEN 1 AND 5),
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shipper_rating INTEGER CHECK (shipper_rating BETWEEN 1 AND 5),
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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 INDEX idx_trips_driver ON trips(driver_id);
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CREATE INDEX idx_trips_shipper ON trips(shipper_id);
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CREATE INDEX idx_trips_status ON trips(status);
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```
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### 2.9 messages
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```sql
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CREATE TABLE messages (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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load_id UUID REFERENCES loads(id),
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sender_id UUID NOT NULL REFERENCES profiles(id),
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receiver_id UUID NOT NULL REFERENCES profiles(id),
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content TEXT NOT NULL,
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is_read BOOLEAN DEFAULT FALSE,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX idx_messages_receiver ON messages(receiver_id, is_read);
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CREATE INDEX idx_messages_load ON messages(load_id);
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```
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### 2.10 payments
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```sql
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CREATE TABLE payments (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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trip_id UUID NOT NULL REFERENCES trips(id),
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payer_id UUID NOT NULL REFERENCES profiles(id),
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payee_id UUID NOT NULL REFERENCES profiles(id),
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amount NUMERIC(10,2) NOT NULL,
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method TEXT DEFAULT 'upi' CHECK (method IN ('upi', 'cash', 'bank_transfer')),
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status TEXT DEFAULT 'pending' CHECK (status IN ('pending', 'completed', 'disputed')),
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upi_reference TEXT,
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notes TEXT,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX idx_payments_trip ON payments(trip_id);
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CREATE INDEX idx_payments_payee ON payments(payee_id);
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```
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### 2.11 broker_commissions
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```sql
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CREATE TABLE broker_commissions (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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broker_id UUID NOT NULL REFERENCES profiles(id),
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trip_id UUID NOT NULL REFERENCES trips(id),
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load_id UUID NOT NULL REFERENCES loads(id),
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amount NUMERIC(10,2) NOT NULL,
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status TEXT DEFAULT 'pending' CHECK (status IN ('pending', 'received')),
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX idx_commissions_broker ON broker_commissions(broker_id);
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```
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### 2.12 notifications
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```sql
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CREATE TABLE notifications (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES profiles(id),
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type TEXT NOT NULL CHECK (type IN ('bid_received', 'bid_accepted', 'bid_rejected', 'trip_update', 'payment', 'system')),
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title TEXT NOT NULL,
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body TEXT,
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reference_id UUID, -- load_id, bid_id, trip_id
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is_read BOOLEAN DEFAULT FALSE,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX idx_notifications_user ON notifications(user_id, is_read);
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```
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---
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## 3. Row Level Security (RLS) Policies
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```sql
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-- Profiles: users can read all, update own
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ALTER TABLE profiles ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "Public profiles readable" ON profiles FOR SELECT USING (true);
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CREATE POLICY "Users update own profile" ON profiles FOR UPDATE USING (auth.uid() = id);
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-- Loads: all can read open loads, owners can update
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ALTER TABLE loads ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "Open loads readable" ON loads FOR SELECT USING (true);
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CREATE POLICY "Owners manage loads" ON loads FOR ALL USING (auth.uid() = posted_by);
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-- Bids: load owner + bidder can see
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ALTER TABLE bids ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "Bid participants can view" ON bids FOR SELECT
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USING (auth.uid() = driver_id OR auth.uid() IN (SELECT posted_by FROM loads WHERE id = load_id));
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CREATE POLICY "Drivers create bids" ON bids FOR INSERT WITH CHECK (auth.uid() = driver_id);
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-- Messages: sender and receiver only
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ALTER TABLE messages ENABLE ROW LEVEL SECURITY;
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CREATE POLICY "Message participants" ON messages FOR SELECT
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USING (auth.uid() = sender_id OR auth.uid() = receiver_id);
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CREATE POLICY "Users send messages" ON messages FOR INSERT WITH CHECK (auth.uid() = sender_id);
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```
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---
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## 4. Database Functions
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```sql
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-- Auto-update updated_at timestamp
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CREATE OR REPLACE FUNCTION update_updated_at()
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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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CREATE TRIGGER profiles_updated_at BEFORE UPDATE ON profiles
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER loads_updated_at BEFORE UPDATE ON loads
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER bids_updated_at BEFORE UPDATE ON bids
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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CREATE TRIGGER trips_updated_at BEFORE UPDATE ON trips
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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-- Increment bid count on load when new bid placed
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CREATE OR REPLACE FUNCTION increment_bid_count()
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RETURNS TRIGGER AS $$
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BEGIN
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UPDATE loads SET bid_count = bid_count + 1 WHERE id = NEW.load_id;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER bid_count_trigger AFTER INSERT ON bids
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FOR EACH ROW EXECUTE FUNCTION increment_bid_count();
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-- Reset daily bid count
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CREATE OR REPLACE FUNCTION reset_daily_bids()
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RETURNS void AS $$
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BEGIN
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UPDATE driver_profiles SET bids_today = 0, bids_today_date = CURRENT_DATE
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WHERE bids_today_date < CURRENT_DATE;
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END;
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$$ LANGUAGE plpgsql;
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```
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---
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## 5. Seed Data (Development)
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```sql
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-- Truck types reference
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INSERT INTO trucks (owner_id, registration_number, truck_type, capacity_tons, make)
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VALUES
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-- Will be populated during testing
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;
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-- Sample cities for load testing
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-- Mumbai, Delhi, Bangalore, Chennai, Hyderabad, Ahmedabad, Pune, Kolkata, Jaipur, Nagpur
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```
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---
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*Schema designed for simplicity in Phase 1. Normalized where needed, denormalized (bid_count, total_trips) for read performance.*
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