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usda-vision/supabase/migrations/00004_experiment_phases.sql
salirezav 8cb45cbe03 Refactor Supabase services in docker-compose.yml for better organization and testing
- Commented out all Supabase services to facilitate testing with Supabase CLI.
- Updated README to include Supabase directory in project structure.
- Adjusted documentation for migration paths in Supabase Docker Compose guide.
- Enhanced docker-compose-reset.sh to explicitly remove Supabase volumes and wait for migrations to complete.
2025-12-18 18:27:04 -05:00

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3.0 KiB
SQL

-- Experiment Phases
-- This migration creates the experiment phases table
-- =============================================
-- 1. EXPERIMENT PHASES TABLE
-- =============================================
CREATE TABLE IF NOT EXISTS public.experiment_phases (
id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
name TEXT NOT NULL UNIQUE,
description TEXT,
has_soaking BOOLEAN NOT NULL DEFAULT false,
has_airdrying BOOLEAN NOT NULL DEFAULT false,
has_cracking BOOLEAN NOT NULL DEFAULT false,
has_shelling BOOLEAN NOT NULL DEFAULT false,
cracking_machine_type_id UUID REFERENCES public.machine_types(id) ON DELETE SET NULL,
created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
created_by UUID NOT NULL REFERENCES public.user_profiles(id),
-- Ensure at least one phase is selected
CONSTRAINT check_at_least_one_phase
CHECK (has_soaking = true OR has_airdrying = true OR has_cracking = true OR has_shelling = true),
-- If has_cracking is true, then cracking_machine_type_id must not be null
CONSTRAINT ck_experiment_phases_machine_required_when_cracking
CHECK ((has_cracking = false) OR (cracking_machine_type_id IS NOT NULL))
);
-- =============================================
-- 2. INDEXES FOR PERFORMANCE
-- =============================================
CREATE INDEX IF NOT EXISTS idx_experiment_phases_name ON public.experiment_phases(name);
CREATE INDEX IF NOT EXISTS idx_experiment_phases_cracking_machine_type_id ON public.experiment_phases(cracking_machine_type_id);
-- =============================================
-- 3. TRIGGERS
-- =============================================
-- Create trigger for updated_at on experiment_phases
CREATE TRIGGER set_updated_at_experiment_phases
BEFORE UPDATE ON public.experiment_phases
FOR EACH ROW
EXECUTE FUNCTION public.handle_updated_at();
-- =============================================
-- 4. GRANT PERMISSIONS
-- =============================================
GRANT ALL ON public.experiment_phases TO authenticated;
-- =============================================
-- 5. ENABLE ROW LEVEL SECURITY
-- =============================================
ALTER TABLE public.experiment_phases ENABLE ROW LEVEL SECURITY;
-- =============================================
-- 6. CREATE RLS POLICIES
-- =============================================
CREATE POLICY "Experiment phases are viewable by authenticated users" ON public.experiment_phases
FOR SELECT USING (auth.role() = 'authenticated');
CREATE POLICY "Experiment phases are insertable by authenticated users" ON public.experiment_phases
FOR INSERT WITH CHECK (auth.role() = 'authenticated');
CREATE POLICY "Experiment phases are updatable by authenticated users" ON public.experiment_phases
FOR UPDATE USING (auth.role() = 'authenticated');
CREATE POLICY "Experiment phases are deletable by authenticated users" ON public.experiment_phases
FOR DELETE USING (auth.role() = 'authenticated');