feat: add expiry_date, notes, and generic_name columns to medications table with corresponding migrations

backend/src/db/client.ts

@@ -13,6 +13,9 @@ export const db = drizzle(client);
 async function runMigrations() {
   const migrations = [
     { name: "image_url", sql: "ALTER TABLE medications ADD COLUMN image_url TEXT" },
+    { name: "expiry_date", sql: "ALTER TABLE medications ADD COLUMN expiry_date TEXT" },
+    { name: "notes", sql: "ALTER TABLE medications ADD COLUMN notes TEXT" },
+    { name: "generic_name", sql: "ALTER TABLE medications ADD COLUMN generic_name TEXT" },
   ];
 
   for (const migration of migrations) {

backend/src/db/migrations/0004_add_expiry_date.sql

@@ -0,0 +1,2 @@
+-- Migration 0004: Add expiry_date column for medication expiration tracking
+ALTER TABLE medications ADD COLUMN expiry_date TEXT;

backend/src/db/migrations/0005_add_notes.sql

@@ -0,0 +1,2 @@
+-- Add notes column for medication instructions
+ALTER TABLE medications ADD COLUMN notes TEXT;

backend/src/db/migrations/0006_add_generic_name.sql

@@ -0,0 +1,2 @@
+-- Add generic_name column for medication active ingredient
+ALTER TABLE medications ADD COLUMN generic_name TEXT;

backend/src/db/migrations/meta/_journal.json

@@ -3,6 +3,9 @@
     { "idx": 0, "version": 1, "when": 1734633120, "tag": "0000_init", "breakpoint": false },
     { "idx": 1, "version": 1, "when": 1734700000, "tag": "0001_add_strips", "breakpoint": false },
     { "idx": 2, "version": 1, "when": 1734800000, "tag": "0002_pack_inventory", "breakpoint": false },
-    { "idx": 3, "version": 1, "when": 1734900000, "tag": "0003_add_image_url", "breakpoint": false }
+    { "idx": 3, "version": 1, "when": 1734900000, "tag": "0003_add_image_url", "breakpoint": false },
+    { "idx": 4, "version": 1, "when": 1735000000, "tag": "0004_add_expiry_date", "breakpoint": false },
+    { "idx": 5, "version": 1, "when": 1735100000, "tag": "0005_add_notes", "breakpoint": false },
+    { "idx": 6, "version": 1, "when": 1735200000, "tag": "0006_add_generic_name", "breakpoint": false }
   ]
 }

backend/src/db/schema.ts

@@ -13,6 +13,7 @@ export const users = sqliteTable("users", {
 export const medications = sqliteTable("medications", {
   id: integer("id").primaryKey({ autoIncrement: true }),
   name: text("name", { length: 100 }).notNull().unique(),
+  genericName: text("generic_name", { length: 100 }),
   count: integer("count").notNull().default(0),
   strips: integer("strips").notNull().default(0),
   packCount: integer("pack_count").notNull().default(1),
@@ -24,6 +25,8 @@ export const medications = sqliteTable("medications", {
   startJson: text("start_json").notNull().default("[]"),
   stripSize: integer("strip_size").notNull().default(1),
   imageUrl: text("image_url"),
+  expiryDate: text("expiry_date"),
+  notes: text("notes"),
   updatedAt: integer("updated_at", { mode: "timestamp" }).notNull().default(sql`CURRENT_TIMESTAMP`),
 });