feat(tools): add maintenance and meal planning tools with CRUD operations
- Implement maintenance tool for adding, logging, and retrieving tasks - Create meals tool for managing recipes, meal plans, and shopping lists - Introduce reparse metadata tool for updating thought metadata - Add household knowledge, home maintenance, family calendar, meal planning, and professional CRM database migrations - Grant necessary permissions for new database tables
This commit is contained in:
289
internal/store/meals.go
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289
internal/store/meals.go
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@@ -0,0 +1,289 @@
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package store
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import (
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"context"
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"encoding/json"
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"fmt"
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"strings"
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"time"
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"github.com/google/uuid"
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ext "git.warky.dev/wdevs/amcs/internal/types"
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)
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func (db *DB) AddRecipe(ctx context.Context, r ext.Recipe) (ext.Recipe, error) {
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ingredients, err := json.Marshal(r.Ingredients)
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if err != nil {
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return ext.Recipe{}, fmt.Errorf("marshal ingredients: %w", err)
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}
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instructions, err := json.Marshal(r.Instructions)
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if err != nil {
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return ext.Recipe{}, fmt.Errorf("marshal instructions: %w", err)
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}
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if r.Tags == nil {
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r.Tags = []string{}
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}
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row := db.pool.QueryRow(ctx, `
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insert into recipes (name, cuisine, prep_time_minutes, cook_time_minutes, servings, ingredients, instructions, tags, rating, notes)
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values ($1, $2, $3, $4, $5, $6::jsonb, $7::jsonb, $8, $9, $10)
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returning id, created_at, updated_at
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`, r.Name, nullStr(r.Cuisine), r.PrepTimeMinutes, r.CookTimeMinutes, r.Servings,
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ingredients, instructions, r.Tags, r.Rating, nullStr(r.Notes))
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created := r
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if err := row.Scan(&created.ID, &created.CreatedAt, &created.UpdatedAt); err != nil {
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return ext.Recipe{}, fmt.Errorf("insert recipe: %w", err)
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}
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return created, nil
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}
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func (db *DB) SearchRecipes(ctx context.Context, query, cuisine string, tags []string, ingredient string) ([]ext.Recipe, error) {
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args := []any{}
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conditions := []string{}
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if q := strings.TrimSpace(query); q != "" {
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args = append(args, "%"+q+"%")
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conditions = append(conditions, fmt.Sprintf("name ILIKE $%d", len(args)))
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}
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if c := strings.TrimSpace(cuisine); c != "" {
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args = append(args, c)
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conditions = append(conditions, fmt.Sprintf("cuisine = $%d", len(args)))
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}
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if len(tags) > 0 {
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args = append(args, tags)
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conditions = append(conditions, fmt.Sprintf("tags @> $%d", len(args)))
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}
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if ing := strings.TrimSpace(ingredient); ing != "" {
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args = append(args, "%"+ing+"%")
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conditions = append(conditions, fmt.Sprintf("ingredients::text ILIKE $%d", len(args)))
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}
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q := `select id, name, cuisine, prep_time_minutes, cook_time_minutes, servings, ingredients, instructions, tags, rating, notes, created_at, updated_at from recipes`
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if len(conditions) > 0 {
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q += " where " + strings.Join(conditions, " and ")
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}
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q += " order by name"
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rows, err := db.pool.Query(ctx, q, args...)
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if err != nil {
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return nil, fmt.Errorf("search recipes: %w", err)
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}
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defer rows.Close()
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var recipes []ext.Recipe
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for rows.Next() {
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r, err := scanRecipeRow(rows)
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if err != nil {
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return nil, err
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}
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recipes = append(recipes, r)
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}
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return recipes, rows.Err()
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}
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func (db *DB) GetRecipe(ctx context.Context, id uuid.UUID) (ext.Recipe, error) {
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row := db.pool.QueryRow(ctx, `
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select id, name, cuisine, prep_time_minutes, cook_time_minutes, servings, ingredients, instructions, tags, rating, notes, created_at, updated_at
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from recipes where id = $1
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`, id)
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var r ext.Recipe
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var cuisine, notes *string
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var ingredientsBytes, instructionsBytes []byte
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if err := row.Scan(&r.ID, &r.Name, &cuisine, &r.PrepTimeMinutes, &r.CookTimeMinutes, &r.Servings,
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&ingredientsBytes, &instructionsBytes, &r.Tags, &r.Rating, ¬es, &r.CreatedAt, &r.UpdatedAt); err != nil {
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return ext.Recipe{}, fmt.Errorf("get recipe: %w", err)
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}
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r.Cuisine = strVal(cuisine)
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r.Notes = strVal(notes)
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if r.Tags == nil {
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r.Tags = []string{}
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}
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if err := json.Unmarshal(ingredientsBytes, &r.Ingredients); err != nil {
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r.Ingredients = []ext.Ingredient{}
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}
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if err := json.Unmarshal(instructionsBytes, &r.Instructions); err != nil {
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r.Instructions = []string{}
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}
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return r, nil
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}
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func (db *DB) UpdateRecipe(ctx context.Context, id uuid.UUID, r ext.Recipe) (ext.Recipe, error) {
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ingredients, err := json.Marshal(r.Ingredients)
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if err != nil {
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return ext.Recipe{}, fmt.Errorf("marshal ingredients: %w", err)
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}
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instructions, err := json.Marshal(r.Instructions)
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if err != nil {
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return ext.Recipe{}, fmt.Errorf("marshal instructions: %w", err)
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}
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if r.Tags == nil {
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r.Tags = []string{}
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}
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_, err = db.pool.Exec(ctx, `
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update recipes set
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name = $2, cuisine = $3, prep_time_minutes = $4, cook_time_minutes = $5,
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servings = $6, ingredients = $7::jsonb, instructions = $8::jsonb,
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tags = $9, rating = $10, notes = $11
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where id = $1
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`, id, r.Name, nullStr(r.Cuisine), r.PrepTimeMinutes, r.CookTimeMinutes, r.Servings,
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ingredients, instructions, r.Tags, r.Rating, nullStr(r.Notes))
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if err != nil {
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return ext.Recipe{}, fmt.Errorf("update recipe: %w", err)
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}
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return db.GetRecipe(ctx, id)
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}
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func (db *DB) CreateMealPlan(ctx context.Context, weekStart time.Time, entries []ext.MealPlanInput) ([]ext.MealPlanEntry, error) {
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if _, err := db.pool.Exec(ctx, `delete from meal_plans where week_start = $1`, weekStart); err != nil {
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return nil, fmt.Errorf("clear meal plan: %w", err)
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}
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var results []ext.MealPlanEntry
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for _, e := range entries {
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row := db.pool.QueryRow(ctx, `
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insert into meal_plans (week_start, day_of_week, meal_type, recipe_id, custom_meal, servings, notes)
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values ($1, $2, $3, $4, $5, $6, $7)
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returning id, created_at
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`, weekStart, e.DayOfWeek, e.MealType, e.RecipeID, nullStr(e.CustomMeal), e.Servings, nullStr(e.Notes))
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entry := ext.MealPlanEntry{
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WeekStart: weekStart,
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DayOfWeek: e.DayOfWeek,
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MealType: e.MealType,
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RecipeID: e.RecipeID,
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CustomMeal: e.CustomMeal,
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Servings: e.Servings,
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Notes: e.Notes,
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}
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if err := row.Scan(&entry.ID, &entry.CreatedAt); err != nil {
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return nil, fmt.Errorf("insert meal plan entry: %w", err)
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}
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results = append(results, entry)
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}
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return results, nil
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}
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func (db *DB) GetMealPlan(ctx context.Context, weekStart time.Time) ([]ext.MealPlanEntry, error) {
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rows, err := db.pool.Query(ctx, `
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select mp.id, mp.week_start, mp.day_of_week, mp.meal_type, mp.recipe_id, r.name, mp.custom_meal, mp.servings, mp.notes, mp.created_at
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from meal_plans mp
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left join recipes r on r.id = mp.recipe_id
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where mp.week_start = $1
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order by
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case mp.day_of_week
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when 'monday' then 1 when 'tuesday' then 2 when 'wednesday' then 3
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when 'thursday' then 4 when 'friday' then 5 when 'saturday' then 6
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when 'sunday' then 7 else 8
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end,
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case mp.meal_type
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when 'breakfast' then 1 when 'lunch' then 2 when 'dinner' then 3
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when 'snack' then 4 else 5
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end
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`, weekStart)
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if err != nil {
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return nil, fmt.Errorf("get meal plan: %w", err)
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}
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defer rows.Close()
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var entries []ext.MealPlanEntry
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for rows.Next() {
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var e ext.MealPlanEntry
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var recipeName, customMeal, notes *string
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if err := rows.Scan(&e.ID, &e.WeekStart, &e.DayOfWeek, &e.MealType, &e.RecipeID, &recipeName, &customMeal, &e.Servings, ¬es, &e.CreatedAt); err != nil {
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return nil, fmt.Errorf("scan meal plan entry: %w", err)
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}
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e.RecipeName = strVal(recipeName)
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e.CustomMeal = strVal(customMeal)
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e.Notes = strVal(notes)
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entries = append(entries, e)
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}
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return entries, rows.Err()
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}
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func (db *DB) GenerateShoppingList(ctx context.Context, weekStart time.Time) (ext.ShoppingList, error) {
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entries, err := db.GetMealPlan(ctx, weekStart)
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if err != nil {
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return ext.ShoppingList{}, err
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}
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recipeIDs := map[uuid.UUID]bool{}
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for _, e := range entries {
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if e.RecipeID != nil {
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recipeIDs[*e.RecipeID] = true
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}
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}
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aggregated := map[string]*ext.ShoppingItem{}
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for id := range recipeIDs {
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recipe, err := db.GetRecipe(ctx, id)
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if err != nil {
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continue
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}
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for _, ing := range recipe.Ingredients {
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key := strings.ToLower(ing.Name)
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if existing, ok := aggregated[key]; ok {
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if ing.Quantity != "" {
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existing.Quantity += "+" + ing.Quantity
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}
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} else {
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recipeIDCopy := id
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aggregated[key] = &ext.ShoppingItem{
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Name: ing.Name,
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Quantity: ing.Quantity,
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Unit: ing.Unit,
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Purchased: false,
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RecipeID: &recipeIDCopy,
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}
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}
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}
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}
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items := make([]ext.ShoppingItem, 0, len(aggregated))
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for _, item := range aggregated {
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items = append(items, *item)
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}
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itemsJSON, err := json.Marshal(items)
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if err != nil {
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return ext.ShoppingList{}, fmt.Errorf("marshal shopping items: %w", err)
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}
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row := db.pool.QueryRow(ctx, `
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insert into shopping_lists (week_start, items)
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values ($1, $2::jsonb)
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on conflict (week_start) do update set items = excluded.items, updated_at = now()
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returning id, created_at, updated_at
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`, weekStart, itemsJSON)
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list := ext.ShoppingList{WeekStart: weekStart, Items: items}
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if err := row.Scan(&list.ID, &list.CreatedAt, &list.UpdatedAt); err != nil {
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return ext.ShoppingList{}, fmt.Errorf("upsert shopping list: %w", err)
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}
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return list, nil
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}
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func scanRecipeRow(rows interface{ Scan(...any) error }) (ext.Recipe, error) {
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var r ext.Recipe
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var cuisine, notes *string
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var ingredientsBytes, instructionsBytes []byte
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if err := rows.Scan(&r.ID, &r.Name, &cuisine, &r.PrepTimeMinutes, &r.CookTimeMinutes, &r.Servings,
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&ingredientsBytes, &instructionsBytes, &r.Tags, &r.Rating, ¬es, &r.CreatedAt, &r.UpdatedAt); err != nil {
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return ext.Recipe{}, fmt.Errorf("scan recipe: %w", err)
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}
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r.Cuisine = strVal(cuisine)
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r.Notes = strVal(notes)
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if r.Tags == nil {
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r.Tags = []string{}
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}
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if err := json.Unmarshal(ingredientsBytes, &r.Ingredients); err != nil {
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r.Ingredients = []ext.Ingredient{}
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}
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if err := json.Unmarshal(instructionsBytes, &r.Instructions); err != nil {
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r.Instructions = []string{}
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}
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return r, nil
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}
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