Refactor & add aggregated entries

src/lib/database/food.ts

@@ -12,6 +12,7 @@ export type Food = {
 }
 
 const columns = ['rowid', 'date', 'food', 'description', 'amount', 'per100', 'energy']
+const aggColumns = ['date', 'amount', 'avgPer100', 'energy']
 
 const FoodService = {
 	async GetAll() {
@@ -30,7 +31,6 @@ or strftime('%Y-%m-%d', date) = strftime('%Y-%m-%d', date('2024-06-12', '-1 day'
 order by date DESC;
 `, [date])
 	},
-	// TODO: Rework this to use Err in Go style
 	async Create(food: Food): Promise<[Food[], Err]> {
 		if (!food.food) return [[food], 'food.food is required']
 		if (!food.amount) throw [[food], 'food.amount is required']
@@ -39,7 +39,23 @@ order by date DESC;
 		const row = await db.select<Food[]>(`select ${columns.join(', ')} from food where rowid = $1`, [res.lastInsertId])
 
 		return [row, null]
-	}
+	},
+	async GetDaily(): Promise<[Food[], Err]> {
+		const rows = await db.select<Food[]>(`select ${aggColumns.join(', ')} from daily limit 100`)
+		return [rows, null]
+	},
+	async GetWeekly(): Promise<[Food[], Err]> {
+		const rows = await db.select<Food[]>(`select ${aggColumns.join(', ')} from weekly limit 100`)
+		return [rows, null]
+	},
+	async GetMonthly(): Promise<[Food[], Err]> {
+		const rows = await db.select<Food[]>(`select ${aggColumns.join(', ')} from monthly limit 100`)
+		return [rows, null]
+	},
+	async GetYearly(): Promise<[Food[], Err]> {
+		const rows = await db.select<Food[]>(`select ${aggColumns.join(', ')} from yearly limit 100`)
+		return [rows, null]
+	},
 }
 
 export { FoodService }