feat: add native meal planning signal api

server/db.js

@@ -1351,6 +1351,92 @@ const MIGRATIONS = [
       CREATE INDEX IF NOT EXISTS idx_calendar_attachment_document ON calendar_events(attachment_document_id);
     `,
   },
+  {
+    version: 39,
+    description: 'Native meal planning signals',
+    up: `
+      CREATE TABLE IF NOT EXISTS meal_cooking_rules (
+        id          INTEGER PRIMARY KEY AUTOINCREMENT,
+        user_id     INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+        weekday     INTEGER NOT NULL CHECK(weekday BETWEEN 0 AND 6),
+        meal_type   TEXT    NOT NULL DEFAULT 'dinner' CHECK(meal_type IN ('breakfast', 'lunch', 'dinner', 'snack')),
+        priority    INTEGER NOT NULL DEFAULT 100,
+        created_by  INTEGER REFERENCES users(id) ON DELETE SET NULL,
+        created_at  TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
+        updated_at  TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
+        UNIQUE(user_id, weekday, meal_type)
+      );
+
+      CREATE TABLE IF NOT EXISTS recipe_family_preferences (
+        recipe_id          INTEGER NOT NULL REFERENCES recipes(id) ON DELETE CASCADE,
+        user_id            INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+        preference         TEXT    NOT NULL DEFAULT 'neutral' CHECK(preference IN ('neutral', 'like', 'dislike', 'favorite')),
+        can_cook           INTEGER NOT NULL DEFAULT 0,
+        can_help_cook      INTEGER NOT NULL DEFAULT 0,
+        will_eat_modified  INTEGER NOT NULL DEFAULT 0,
+        adult_only         INTEGER NOT NULL DEFAULT 0,
+        swap_in_count      INTEGER NOT NULL DEFAULT 0,
+        swap_away_count    INTEGER NOT NULL DEFAULT 0,
+        created_by         INTEGER REFERENCES users(id) ON DELETE SET NULL,
+        created_at         TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
+        updated_at         TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
+        PRIMARY KEY(recipe_id, user_id)
+      );
+
+      CREATE TABLE IF NOT EXISTS recipe_variation_meta (
+        recipe_id                INTEGER PRIMARY KEY REFERENCES recipes(id) ON DELETE CASCADE,
+        protein                  TEXT,
+        style                    TEXT,
+        kid_suitable_confidence  INTEGER NOT NULL DEFAULT 0 CHECK(kid_suitable_confidence BETWEEN 0 AND 100),
+        created_by               INTEGER REFERENCES users(id) ON DELETE SET NULL,
+        created_at               TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
+        updated_at               TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
+      );
+
+      CREATE TABLE IF NOT EXISTS planned_meal_cooks (
+        meal_id           INTEGER PRIMARY KEY REFERENCES meals(id) ON DELETE CASCADE,
+        user_id           INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+        planned_for_date  TEXT    NOT NULL,
+        meal_type         TEXT    NOT NULL DEFAULT 'dinner' CHECK(meal_type IN ('breakfast', 'lunch', 'dinner', 'snack')),
+        source_plan_id    TEXT,
+        created_by        INTEGER REFERENCES users(id) ON DELETE SET NULL,
+        created_at        TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
+        updated_at        TEXT    NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
+      );
+
+      CREATE TABLE IF NOT EXISTS meal_plan_feedback (
+        id              INTEGER PRIMARY KEY AUTOINCREMENT,
+        plan_id         TEXT,
+        meal_id         INTEGER REFERENCES meals(id) ON DELETE SET NULL,
+        recipe_id       INTEGER REFERENCES recipes(id) ON DELETE SET NULL,
+        slot_date       TEXT,
+        meal_type       TEXT CHECK(meal_type IS NULL OR meal_type IN ('breakfast', 'lunch', 'dinner', 'snack')),
+        action          TEXT NOT NULL CHECK(action IN ('accept', 'reject', 'edit', 'swap', 'confirm', 'cookbook_save', 'cookbook_use')),
+        original_title  TEXT,
+        final_title     TEXT,
+        notes           TEXT,
+        user_id         INTEGER REFERENCES users(id) ON DELETE SET NULL,
+        created_at      TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
+      );
+
+      CREATE TABLE IF NOT EXISTS kids_cookbooks (
+        id            INTEGER PRIMARY KEY AUTOINCREMENT,
+        recipe_id     INTEGER REFERENCES recipes(id) ON DELETE SET NULL,
+        title         TEXT NOT NULL,
+        content_json  TEXT NOT NULL,
+        created_by    INTEGER REFERENCES users(id) ON DELETE SET NULL,
+        created_at    TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
+        updated_at    TEXT NOT NULL DEFAULT (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
+      );
+
+      CREATE INDEX IF NOT EXISTS idx_meal_cooking_rules_weekday ON meal_cooking_rules(weekday, meal_type);
+      CREATE INDEX IF NOT EXISTS idx_recipe_family_preferences_user ON recipe_family_preferences(user_id, preference);
+      CREATE INDEX IF NOT EXISTS idx_planned_meal_cooks_date ON planned_meal_cooks(planned_for_date, meal_type);
+      CREATE INDEX IF NOT EXISTS idx_meal_plan_feedback_recipe ON meal_plan_feedback(recipe_id, action);
+      CREATE INDEX IF NOT EXISTS idx_meal_plan_feedback_created ON meal_plan_feedback(created_at);
+      CREATE INDEX IF NOT EXISTS idx_kids_cookbooks_recipe ON kids_cookbooks(recipe_id);
+    `,
+  },
 ];
 
 /**