Rename control to mitigation

Signed-off-by: gearnode <bryan@frimin.fr>

pkg/coredata/migrations/20250327T093314Z.sql

@@ -0,0 +1,97 @@
+-- Rename control_state ENUM to mitigation_state
+-- We need to create a new type and update all references since 
+-- PostgreSQL doesn't support renaming enum types directly
+CREATE TYPE mitigation_state AS ENUM (
+    'NOT_STARTED',
+    'IN_PROGRESS',
+    'NOT_APPLICABLE',
+    'IMPLEMENTED'
+);
+
+-- Create new mitigation_importance type
+CREATE TYPE mitigation_importance AS ENUM (
+    'MANDATORY', 
+    'PREFERRED', 
+    'ADVANCED'
+);
+
+-- Rename controls table to mitigations, adding the new columns with the new types
+CREATE TABLE mitigations (
+    id TEXT PRIMARY KEY,
+    tenant_id TEXT NOT NULL,
+    framework_id TEXT NOT NULL,
+    name TEXT NOT NULL,
+    description TEXT NOT NULL,
+    content_ref TEXT NOT NULL,
+    category TEXT NOT NULL,
+    state mitigation_state NOT NULL,
+    importance mitigation_importance NOT NULL,
+    version INTEGER NOT NULL,
+    standards TEXT[] NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITH TIME ZONE NOT NULL
+);
+
+-- Copy data from controls to mitigations table
+INSERT INTO mitigations (
+    id, 
+    tenant_id, 
+    framework_id, 
+    name, 
+    description, 
+    content_ref, 
+    category, 
+    state, 
+    importance, 
+    version,
+    standards,
+    created_at, 
+    updated_at
+)
+SELECT 
+    id, 
+    tenant_id, 
+    framework_id, 
+    name, 
+    description, 
+    content_ref, 
+    category, 
+    (state::TEXT)::mitigation_state, 
+    (importance::TEXT)::mitigation_importance, 
+    version,
+    standards,
+    created_at, 
+    updated_at
+FROM controls;
+
+-- Update tasks to reference mitigations instead of controls
+ALTER TABLE tasks RENAME COLUMN control_id TO mitigation_id;
+
+-- Update foreign key constraint
+ALTER TABLE tasks DROP CONSTRAINT fk_tasks_control_id;
+ALTER TABLE tasks ADD CONSTRAINT fk_tasks_mitigation_id
+    FOREIGN KEY (mitigation_id) REFERENCES mitigations(id) ON DELETE CASCADE;
+
+-- If we have any control_state_transitions table, rename it
+-- Since the original migration file 20250310T161900Z.sql dropped it, this might not be necessary,
+-- but including for completeness
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT FROM information_schema.tables 
+        WHERE table_name = 'control_state_transitions'
+    ) THEN
+        ALTER TABLE control_state_transitions RENAME TO mitigation_state_transitions;
+        ALTER TABLE mitigation_state_transitions RENAME COLUMN control_id TO mitigation_id;
+        ALTER TABLE mitigation_state_transitions 
+            DROP CONSTRAINT IF EXISTS control_state_transitions_control_id_fkey;
+        ALTER TABLE mitigation_state_transitions 
+            ADD CONSTRAINT mitigation_state_transitions_mitigation_id_fkey
+            FOREIGN KEY (mitigation_id) REFERENCES mitigations(id);
+    END IF;
+END $$;
+
+-- Drop old controls table and enum types after migration is complete
+DROP TABLE controls;
+DROP TYPE control_state;
+DROP TYPE control_importance;