Add plan service and weekly plan API

Add internal/plan: a draft_week job that drafts the week through the harness from every Regular and the Quest log dinners no other current or later plan holds, given the household context and last week's dinners, and stores it as the week's plan; plan reads with the week label, is_new and each crock-pot dinner's start_by (dinner time minus minutes_total, computed on read); and day swaps that recompute is_new and move a synced plan to changed. Drafting over a synced or changed plan needs confirm, at enqueue and again when the job stores the week; a redraft keeps each day's calendar event id. Serve GET /api/v1/plans/{weekStart}, POST /api/v1/plans/{weekStart}/draft (202 {job_id}, single-flight per week) and PUT /api/v1/plans/{weekStart}/days/{date}; a weekStart that is not a Monday is 400 invalid_week. Maestro task ea48e650-d510-49cc-8485-0f07174ee731. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-07 06:18:09 -04:00
parent 09456c48a2
commit 75d6ad4e19
20 changed files with 2201 additions and 20 deletions
@@ -0,0 +1,344 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: plans.sql
+
+package db
+
+import (
+	"context"
+	"database/sql"
+)
+
+const createWeekPlan = `-- name: CreateWeekPlan :exec
+INSERT INTO week_plans (id, week_start, status, ai_note, created_at, updated_at)
+VALUES (?, ?, 'draft', ?, ?, ?)
+`
+
+type CreateWeekPlanParams struct {
+	ID        string
+	WeekStart string
+	AiNote    sql.NullString
+	CreatedAt string
+	UpdatedAt string
+}
+
+func (q *Queries) CreateWeekPlan(ctx context.Context, arg CreateWeekPlanParams) error {
+	_, err := q.db.ExecContext(ctx, createWeekPlan,
+		arg.ID,
+		arg.WeekStart,
+		arg.AiNote,
+		arg.CreatedAt,
+		arg.UpdatedAt,
+	)
+	return err
+}
+
+const getActiveDraftJobID = `-- name: GetActiveDraftJobID :one
+SELECT id FROM jobs
+WHERE kind = ?1
+	AND status IN ('queued', 'running')
+	AND json_extract(payload, '$.week_start') = ?2
+ORDER BY id
+LIMIT 1
+`
+
+type GetActiveDraftJobIDParams struct {
+	Kind      string
+	WeekStart string
+}
+
+// The id of the job of kind queued or running for the week starting
+// week_start. Returns sql.ErrNoRows when there is none.
+func (q *Queries) GetActiveDraftJobID(ctx context.Context, arg GetActiveDraftJobIDParams) (string, error) {
+	row := q.db.QueryRowContext(ctx, getActiveDraftJobID, arg.Kind, arg.WeekStart)
+	var id string
+	err := row.Scan(&id)
+	return id, err
+}
+
+const getWeekPlan = `-- name: GetWeekPlan :one
+SELECT id, week_start, status, ai_note, ai_run_id, calendar_synced_at, created_at, updated_at FROM week_plans
+WHERE week_start = ?
+`
+
+// The plan of the week starting week_start. Returns sql.ErrNoRows when
+// there is none.
+func (q *Queries) GetWeekPlan(ctx context.Context, weekStart string) (WeekPlan, error) {
+	row := q.db.QueryRowContext(ctx, getWeekPlan, weekStart)
+	var i WeekPlan
+	err := row.Scan(
+		&i.ID,
+		&i.WeekStart,
+		&i.Status,
+		&i.AiNote,
+		&i.AiRunID,
+		&i.CalendarSyncedAt,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const listDraftPool = `-- name: ListDraftPool :many
+SELECT id, name, normalized_name, status, origin, method, minutes_total, difficulty, cuisine, is_favorite, recipe_id, photo_id, grounding_status, updated_by, created_at, updated_at, recipe_url, grounding_error, grounding_revision FROM dinners
+WHERE status = 'regular'
+	OR (status = 'quest_log' AND NOT EXISTS (
+		SELECT 1 FROM plan_days
+		JOIN week_plans ON week_plans.id = plan_days.plan_id
+		WHERE plan_days.dinner_id = dinners.id
+			AND week_plans.week_start >= ?1
+			AND week_plans.week_start <> ?2
+	))
+ORDER BY normalized_name, id
+`
+
+type ListDraftPoolParams struct {
+	FromWeekStart string
+	WeekStart     string
+}
+
+// The dinners a draft of the week starting week_start may plan: every
+// Regular, and every Quest log dinner no other plan for the week starting
+// from_week_start or later has on any day.
+func (q *Queries) ListDraftPool(ctx context.Context, arg ListDraftPoolParams) ([]Dinner, error) {
+	rows, err := q.db.QueryContext(ctx, listDraftPool, arg.FromWeekStart, arg.WeekStart)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Dinner
+	for rows.Next() {
+		var i Dinner
+		if err := rows.Scan(
+			&i.ID,
+			&i.Name,
+			&i.NormalizedName,
+			&i.Status,
+			&i.Origin,
+			&i.Method,
+			&i.MinutesTotal,
+			&i.Difficulty,
+			&i.Cuisine,
+			&i.IsFavorite,
+			&i.RecipeID,
+			&i.PhotoID,
+			&i.GroundingStatus,
+			&i.UpdatedBy,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+			&i.RecipeUrl,
+			&i.GroundingError,
+			&i.GroundingRevision,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listPlanDays = `-- name: ListPlanDays :many
+SELECT plan_days.date, plan_days.is_new, dinners.id, dinners.name, dinners.normalized_name, dinners.status, dinners.origin, dinners.method, dinners.minutes_total, dinners.difficulty, dinners.cuisine, dinners.is_favorite, dinners.recipe_id, dinners.photo_id, dinners.grounding_status, dinners.updated_by, dinners.created_at, dinners.updated_at, dinners.recipe_url, dinners.grounding_error, dinners.grounding_revision
+FROM plan_days
+JOIN dinners ON dinners.id = plan_days.dinner_id
+WHERE plan_days.plan_id = ?
+ORDER BY plan_days.date
+`
+
+type ListPlanDaysRow struct {
+	Date   string
+	IsNew  int64
+	Dinner Dinner
+}
+
+// The days of plan plan_id with their dinners, Monday first. A day with
+// no dinner is left out.
+func (q *Queries) ListPlanDays(ctx context.Context, planID string) ([]ListPlanDaysRow, error) {
+	rows, err := q.db.QueryContext(ctx, listPlanDays, planID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListPlanDaysRow
+	for rows.Next() {
+		var i ListPlanDaysRow
+		if err := rows.Scan(
+			&i.Date,
+			&i.IsNew,
+			&i.Dinner.ID,
+			&i.Dinner.Name,
+			&i.Dinner.NormalizedName,
+			&i.Dinner.Status,
+			&i.Dinner.Origin,
+			&i.Dinner.Method,
+			&i.Dinner.MinutesTotal,
+			&i.Dinner.Difficulty,
+			&i.Dinner.Cuisine,
+			&i.Dinner.IsFavorite,
+			&i.Dinner.RecipeID,
+			&i.Dinner.PhotoID,
+			&i.Dinner.GroundingStatus,
+			&i.Dinner.UpdatedBy,
+			&i.Dinner.CreatedAt,
+			&i.Dinner.UpdatedAt,
+			&i.Dinner.RecipeUrl,
+			&i.Dinner.GroundingError,
+			&i.Dinner.GroundingRevision,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listWeekPlanDinnerIDs = `-- name: ListWeekPlanDinnerIDs :many
+SELECT plan_days.dinner_id
+FROM plan_days
+JOIN week_plans ON week_plans.id = plan_days.plan_id
+WHERE week_plans.week_start = ? AND plan_days.dinner_id IS NOT NULL
+ORDER BY plan_days.date
+`
+
+// The ids of the dinners planned in the week starting week_start, Monday
+// first.
+func (q *Queries) ListWeekPlanDinnerIDs(ctx context.Context, weekStart string) ([]sql.NullString, error) {
+	rows, err := q.db.QueryContext(ctx, listWeekPlanDinnerIDs, weekStart)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []sql.NullString
+	for rows.Next() {
+		var dinner_id sql.NullString
+		if err := rows.Scan(&dinner_id); err != nil {
+			return nil, err
+		}
+		items = append(items, dinner_id)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const markWeekPlanEdited = `-- name: MarkWeekPlanEdited :exec
+UPDATE week_plans
+SET status = CASE WHEN status = 'synced' THEN 'changed' ELSE status END,
+	updated_at = ?
+WHERE id = ?
+`
+
+type MarkWeekPlanEditedParams struct {
+	UpdatedAt string
+	ID        string
+}
+
+// Records an edit of plan id: a synced plan becomes changed, any other
+// keeps its status.
+func (q *Queries) MarkWeekPlanEdited(ctx context.Context, arg MarkWeekPlanEditedParams) error {
+	_, err := q.db.ExecContext(ctx, markWeekPlanEdited, arg.UpdatedAt, arg.ID)
+	return err
+}
+
+const putPlanDay = `-- name: PutPlanDay :exec
+INSERT INTO plan_days (id, plan_id, date, dinner_id, is_new, created_at, updated_at)
+VALUES (?, ?, ?, ?, ?, ?, ?)
+ON CONFLICT (plan_id, date) DO UPDATE
+SET dinner_id = excluded.dinner_id, is_new = excluded.is_new, updated_at = excluded.updated_at
+`
+
+type PutPlanDayParams struct {
+	ID        string
+	PlanID    string
+	Date      string
+	DinnerID  sql.NullString
+	IsNew     int64
+	CreatedAt string
+	UpdatedAt string
+}
+
+// Plans dinner_id on date of plan_id, keeping the day's calendar event id
+// when the day exists.
+func (q *Queries) PutPlanDay(ctx context.Context, arg PutPlanDayParams) error {
+	_, err := q.db.ExecContext(ctx, putPlanDay,
+		arg.ID,
+		arg.PlanID,
+		arg.Date,
+		arg.DinnerID,
+		arg.IsNew,
+		arg.CreatedAt,
+		arg.UpdatedAt,
+	)
+	return err
+}
+
+const redraftWeekPlan = `-- name: RedraftWeekPlan :exec
+UPDATE week_plans
+SET status = ?, ai_note = ?, updated_at = ?
+WHERE id = ?
+`
+
+type RedraftWeekPlanParams struct {
+	Status    string
+	AiNote    sql.NullString
+	UpdatedAt string
+	ID        string
+}
+
+// Records a new draft over plan id: its status and note.
+func (q *Queries) RedraftWeekPlan(ctx context.Context, arg RedraftWeekPlanParams) error {
+	_, err := q.db.ExecContext(ctx, redraftWeekPlan,
+		arg.Status,
+		arg.AiNote,
+		arg.UpdatedAt,
+		arg.ID,
+	)
+	return err
+}
+
+const swapPlanDay = `-- name: SwapPlanDay :execrows
+UPDATE plan_days
+SET dinner_id = ?, is_new = ?, updated_at = ?
+WHERE plan_id = ? AND date = ?
+`
+
+type SwapPlanDayParams struct {
+	DinnerID  sql.NullString
+	IsNew     int64
+	UpdatedAt string
+	PlanID    string
+	Date      string
+}
+
+// Plans dinner_id on an existing day of plan_id; a date the plan does not
+// have is left as it is (0 rows).
+func (q *Queries) SwapPlanDay(ctx context.Context, arg SwapPlanDayParams) (int64, error) {
+	result, err := q.db.ExecContext(ctx, swapPlanDay,
+		arg.DinnerID,
+		arg.IsNew,
+		arg.UpdatedAt,
+		arg.PlanID,
+		arg.Date,
+	)
+	if err != nil {
+		return 0, err
+	}
+	return result.RowsAffected()
+}
@@ -38,6 +38,7 @@ type Querier interface {
 	// later renamed.
 	CreateSuggestion(ctx context.Context, arg CreateSuggestionParams) error
 	CreateSuggestionBatch(ctx context.Context, arg CreateSuggestionBatchParams) (SuggestionBatch, error)
+	CreateWeekPlan(ctx context.Context, arg CreateWeekPlanParams) error
 	// Records the household's decision on a pending suggestion; one already
 	// decided is left as it is (0 rows).
 	DecideSuggestion(ctx context.Context, arg DecideSuggestionParams) (int64, error)
@@ -67,6 +68,9 @@ type Querier interface {
 	FinishSuggestionBatch(ctx context.Context, arg FinishSuggestionBatchParams) (int64, error)
 	// Returns sql.ErrNoRows until the row exists.
 	GetAISettings(ctx context.Context) (AiSetting, error)
+	// The id of the job of kind queued or running for the week starting
+	// week_start. Returns sql.ErrNoRows when there is none.
+	GetActiveDraftJobID(ctx context.Context, arg GetActiveDraftJobIDParams) (string, error)
 	// The batch still pending or running, oldest first. Returns sql.ErrNoRows
 	// when there is none.
 	GetActiveSuggestionBatch(ctx context.Context) (SuggestionBatch, error)
@@ -93,6 +97,9 @@ type Querier interface {
 	GetSuggestion(ctx context.Context, id string) (GetSuggestionRow, error)
 	// The id of the job that runs batch batch_id.
 	GetSuggestionBatchJobID(ctx context.Context, arg GetSuggestionBatchJobIDParams) (string, error)
+	// The plan of the week starting week_start. Returns sql.ErrNoRows when
+	// there is none.
+	GetWeekPlan(ctx context.Context, weekStart string) (WeekPlan, error)
 	// Records a dinner's grounding by hand (grounded or manual) and clears any
 	// grounding_error and pasted recipe_url: the recipe chosen replaces the
 	// link. It writes only an unarchived dinner still as it was observed
@@ -116,6 +123,13 @@ type Querier interface {
 	// first; renaming its dinner does not change it.
 	ListDeclinedSuggestionNames(ctx context.Context) ([]string, error)
 	ListDinnersByStatus(ctx context.Context, status string) ([]Dinner, error)
+	// The dinners a draft of the week starting week_start may plan: every
+	// Regular, and every Quest log dinner no other plan for the week starting
+	// from_week_start or later has on any day.
+	ListDraftPool(ctx context.Context, arg ListDraftPoolParams) ([]Dinner, error)
+	// The days of plan plan_id with their dinners, Monday first. A day with
+	// no dinner is left out.
+	ListPlanDays(ctx context.Context, planID string) ([]ListPlanDaysRow, error)
 	// The planned dinners dated from from_date up to but not including
 	// to_date, oldest first. Days with no dinner are left out.
 	ListPlannedDinners(ctx context.Context, arg ListPlannedDinnersParams) ([]ListPlannedDinnersRow, error)
@@ -131,18 +145,32 @@ type Querier interface {
 	// The Quest log: dinners with status quest_log that no plan for the week
 	// starting from_week_start or later has on any day.
 	ListUnplannedQuestLogDinners(ctx context.Context, fromWeekStart string) ([]Dinner, error)
+	// The ids of the dinners planned in the week starting week_start, Monday
+	// first.
+	ListWeekPlanDinnerIDs(ctx context.Context, weekStart string) ([]sql.NullString, error)
+	// Records an edit of plan id: a synced plan becomes changed, any other
+	// keeps its status.
+	MarkWeekPlanEdited(ctx context.Context, arg MarkWeekPlanEditedParams) error
 	// Moves a dinner still suggested to status (quest_log or archived),
 	// recording updated_by; a dinner no longer suggested is left as it is
 	// (0 rows).
 	MoveSuggestedDinner(ctx context.Context, arg MoveSuggestedDinnerParams) (int64, error)
 	// Stores a partial result of a running job.
 	PublishJobResult(ctx context.Context, arg PublishJobResultParams) (int64, error)
+	// Plans dinner_id on date of plan_id, keeping the day's calendar event id
+	// when the day exists.
+	PutPlanDay(ctx context.Context, arg PutPlanDayParams) error
+	// Records a new draft over plan id: its status and note.
+	RedraftWeekPlan(ctx context.Context, arg RedraftWeekPlanParams) error
 	// An unknown id returns sql.ErrNoRows.
 	SetDinnerFavorite(ctx context.Context, arg SetDinnerFavoriteParams) (Dinner, error)
 	// Marks a pending batch running; a batch in any other status is left as
 	// it is (0 rows).
 	StartSuggestionBatch(ctx context.Context, arg StartSuggestionBatchParams) (int64, error)
 	SucceedJob(ctx context.Context, arg SucceedJobParams) (int64, error)
+	// Plans dinner_id on an existing day of plan_id; a date the plan does not
+	// have is left as it is (0 rows).
+	SwapPlanDay(ctx context.Context, arg SwapPlanDayParams) (int64, error)
 	// An unknown id returns sql.ErrNoRows.
 	ToggleDinnerFavorite(ctx context.Context, arg ToggleDinnerFavoriteParams) (Dinner, error)
 	// An unknown id returns sql.ErrNoRows.