Plan service and weekly plan API (#114)

Co-authored-by: orchestrator-agent <20+orchestrator-agent@code.cubecraftcreations.com>

internal/db/querier.go

@@ -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 +68,11 @@ 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 job of kind queued or running for the week starting week_start,
+	// with whether its payload has confirm. StartDraft enqueues a draft only
+	// when there is none, so there is at most one. Returns sql.ErrNoRows when
+	// there is none.
+	GetActiveDraftJob(ctx context.Context, arg GetActiveDraftJobParams) (GetActiveDraftJobRow, error)
 	// The batch still pending or running, oldest first. Returns sql.ErrNoRows
 	// when there is none.
 	GetActiveSuggestionBatch(ctx context.Context) (SuggestionBatch, error)
@@ -93,6 +99,9 @@ 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 +125,13 @@ 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 +147,33 @@ 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, raising its revision: 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, raising its
+	// revision.
+	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.