db fixes and patches: phase data tables and unified phase executions migrations, database entities doc

supabase/migrations/00008_phase_data_tables.sql

@@ -70,6 +70,10 @@ CREATE TABLE IF NOT EXISTS public.shelling (
     scheduled_start_time TIMESTAMP WITH TIME ZONE NOT NULL,
     actual_start_time TIMESTAMP WITH TIME ZONE,
     actual_end_time TIMESTAMP WITH TIME ZONE,
+    -- The space (in inches) between the sheller's rings
+    ring_gap_inches NUMERIC(6,2) CHECK (ring_gap_inches > 0),
+    -- The revolutions per minute for the sheller drum
+    drum_rpm INTEGER CHECK (drum_rpm > 0),
     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),

supabase/migrations/00012_unified_phase_executions.sql

@@ -56,6 +56,80 @@ CREATE INDEX IF NOT EXISTS idx_phase_executions_machine_type_id
 CREATE INDEX IF NOT EXISTS idx_phase_executions_created_by 
     ON public.experiment_phase_executions(created_by);
 
+-- =============================================
+-- 2.5. CREATE CONDUCTOR ASSIGNMENTS TABLE
+-- =============================================
+
+-- Table to store conductor assignments to phase executions
+-- This allows multiple conductors to be assigned to each phase execution
+CREATE TABLE IF NOT EXISTS public.experiment_phase_assignments (
+    id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+    phase_execution_id UUID NOT NULL REFERENCES public.experiment_phase_executions(id) ON DELETE CASCADE,
+    conductor_id UUID NOT NULL REFERENCES public.user_profiles(id) ON DELETE CASCADE,
+    
+    -- Scheduled times for this assignment (should match phase_execution times, but stored for clarity)
+    scheduled_start_time TIMESTAMP WITH TIME ZONE NOT NULL,
+    scheduled_end_time TIMESTAMP WITH TIME ZONE,
+    
+    -- Status tracking
+    status TEXT NOT NULL DEFAULT 'scheduled' 
+        CHECK (status IN ('scheduled', 'in_progress', 'completed', 'cancelled')),
+    
+    -- Optional notes about the assignment
+    notes TEXT,
+    
+    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 scheduled_end_time is after scheduled_start_time
+    CONSTRAINT valid_scheduled_time_range CHECK (scheduled_end_time IS NULL OR scheduled_end_time > scheduled_start_time),
+    
+    -- Ensure unique assignment per conductor per phase execution
+    CONSTRAINT unique_conductor_phase_execution UNIQUE (phase_execution_id, conductor_id)
+);
+
+-- Indexes for conductor assignments
+CREATE INDEX IF NOT EXISTS idx_phase_assignments_phase_execution_id 
+    ON public.experiment_phase_assignments(phase_execution_id);
+CREATE INDEX IF NOT EXISTS idx_phase_assignments_conductor_id 
+    ON public.experiment_phase_assignments(conductor_id);
+CREATE INDEX IF NOT EXISTS idx_phase_assignments_status 
+    ON public.experiment_phase_assignments(status);
+CREATE INDEX IF NOT EXISTS idx_phase_assignments_scheduled_start_time 
+    ON public.experiment_phase_assignments(scheduled_start_time);
+CREATE INDEX IF NOT EXISTS idx_phase_assignments_created_by 
+    ON public.experiment_phase_assignments(created_by);
+
+-- Trigger for updated_at on conductor assignments
+CREATE TRIGGER set_updated_at_phase_assignments
+    BEFORE UPDATE ON public.experiment_phase_assignments
+    FOR EACH ROW
+    EXECUTE FUNCTION public.handle_updated_at();
+
+-- Grant permissions
+GRANT ALL ON public.experiment_phase_assignments TO authenticated;
+
+-- Enable Row Level Security
+ALTER TABLE public.experiment_phase_assignments ENABLE ROW LEVEL SECURITY;
+
+-- RLS Policies for conductor assignments
+CREATE POLICY "Phase assignments are viewable by authenticated users" 
+    ON public.experiment_phase_assignments
+    FOR SELECT USING (auth.role() = 'authenticated');
+
+CREATE POLICY "Phase assignments are insertable by authenticated users" 
+    ON public.experiment_phase_assignments
+    FOR INSERT WITH CHECK (auth.role() = 'authenticated');
+
+CREATE POLICY "Phase assignments are updatable by authenticated users" 
+    ON public.experiment_phase_assignments
+    FOR UPDATE USING (auth.role() = 'authenticated');
+
+CREATE POLICY "Phase assignments are deletable by authenticated users" 
+    ON public.experiment_phase_assignments
+    FOR DELETE USING (auth.role() = 'authenticated');
+
 -- =============================================
 -- 3. FUNCTION: Calculate Sequential Phase Start Times
 -- =============================================