stufflog3/ports/mysql/sprint.go

package mysql

import (
	"context"
	"database/sql"
	"git.aiterp.net/stufflog3/stufflog3/entities"
	"git.aiterp.net/stufflog3/stufflog3/internal/genutils"
	"git.aiterp.net/stufflog3/stufflog3/models"
	"git.aiterp.net/stufflog3/stufflog3/ports/mysql/mysqlcore"
	"github.com/Masterminds/squirrel"
	"time"
)

type sprintRepository struct {
	db *sql.DB
	q  *mysqlcore.Queries
}

func (r *sprintRepository) Find(ctx context.Context, scopeID, sprintID int) (*entities.Sprint, error) {
	row, err := r.q.GetSprint(ctx, mysqlcore.GetSprintParams{ScopeID: scopeID, ID: sprintID})
	if err != nil {
		if err == sql.ErrNoRows {
			return nil, models.NotFoundError("Sprint")
		}

		return nil, err
	}

	return &entities.Sprint{
		ID:                row.ID,
		ScopeID:           row.ScopeID,
		Name:              row.Name,
		Description:       row.Description,
		Kind:              models.SprintKind(row.Kind),
		FromTime:          row.FromTime,
		ToTime:            row.ToTime,
		IsTimed:           row.IsTimed,
		IsCoarse:          row.IsCoarse,
		IsUnweighted:      row.IsUnweighted,
		AggregateName:     row.AggregateName,
		AggregateRequired: row.AggregateRequired,
		Tags:              csvPtr(row.TagsCsv),
	}, nil
}

func (r *sprintRepository) ListAt(ctx context.Context, scopeID int, at time.Time) ([]entities.Sprint, error) {
	rows, err := r.q.ListSprintsAt(ctx, mysqlcore.ListSprintsAtParams{ScopeID: scopeID, Time: at})
	if err != nil {
		if err == sql.ErrNoRows {
			return nil, models.NotFoundError("Sprint")
		}

		return nil, err
	}

	sprints := make([]entities.Sprint, 0, len(rows))
	for _, row := range rows {
		sprints = append(sprints, entities.Sprint{
			ID:                row.ID,
			ScopeID:           row.ScopeID,
			Name:              row.Name,
			Description:       row.Description,
			Kind:              models.SprintKind(row.Kind),
			FromTime:          row.FromTime,
			ToTime:            row.ToTime,
			IsTimed:           row.IsTimed,
			IsCoarse:          row.IsCoarse,
			IsUnweighted:      row.IsUnweighted,
			AggregateName:     row.AggregateName,
			AggregateRequired: row.AggregateRequired,
			Tags:              csvPtr(row.TagsCsv),
		})
	}

	return sprints, nil
}

func (r *sprintRepository) ListBetween(ctx context.Context, scopeID int, from, to time.Time) ([]entities.Sprint, error) {
	rows, err := r.q.ListSprintsBetween(ctx, mysqlcore.ListSprintsBetweenParams{
		ScopeID:  scopeID,
		FromTime: from,
		ToTime:   to,
	})
	if err != nil {
		if err == sql.ErrNoRows {
			return nil, models.NotFoundError("Sprint")
		}

		return nil, err
	}

	sprints := make([]entities.Sprint, 0, len(rows))
	for _, row := range rows {
		sprints = append(sprints, entities.Sprint{
			ID:                row.ID,
			ScopeID:           row.ScopeID,
			Name:              row.Name,
			Description:       row.Description,
			Kind:              models.SprintKind(row.Kind),
			FromTime:          row.FromTime,
			ToTime:            row.ToTime,
			IsTimed:           row.IsTimed,
			IsCoarse:          row.IsCoarse,
			IsUnweighted:      row.IsUnweighted,
			AggregateName:     row.AggregateName,
			AggregateRequired: row.AggregateRequired,
			Tags:              csvPtr(row.TagsCsv),
		})
	}

	return sprints, nil
}

func (r *sprintRepository) Insert(ctx context.Context, sprint entities.Sprint) (*entities.Sprint, error) {
	res, err := r.q.InsertSprint(ctx, mysqlcore.InsertSprintParams{
		ScopeID:           sprint.ScopeID,
		Name:              sprint.Name,
		Description:       sprint.Description,
		Kind:              int(sprint.Kind),
		FromTime:          sprint.FromTime,
		ToTime:            sprint.ToTime,
		IsTimed:           sprint.IsTimed,
		IsCoarse:          sprint.IsCoarse,
		AggregateName:     sprint.AggregateName,
		AggregateRequired: sprint.AggregateRequired,
		IsUnweighted:      sprint.IsUnweighted,
		TagsCsv:           sqlCsvPtr(sprint.Tags),
	})
	if err != nil {
		return nil, err
	}

	id, err := res.LastInsertId()
	if err != nil {
		return nil, err
	}

	sprint.ID = int(id)
	return &sprint, nil
}

func (r *sprintRepository) Update(ctx context.Context, sprint entities.Sprint, update models.SprintUpdate) error {
	sprint.ApplyUpdate(update)
	return r.q.UpdateSprint(ctx, mysqlcore.UpdateSprintParams{
		Name:              sprint.Name,
		Description:       sprint.Description,
		FromTime:          sprint.FromTime,
		ToTime:            sprint.ToTime,
		IsTimed:           sprint.IsTimed,
		IsCoarse:          sprint.IsCoarse,
		IsUnweighted:      sprint.IsUnweighted,
		AggregateName:     sprint.AggregateName,
		AggregateRequired: sprint.AggregateRequired,
		TagsCsv:           sqlCsvPtr(sprint.Tags),

		ID: sprint.ID,
	})
}

func (r *sprintRepository) Delete(ctx context.Context, sprint entities.Sprint) error {
	tx, err := r.db.BeginTx(ctx, nil)
	if err != nil {
		return err
	}
	defer tx.Rollback()
	q := r.q.WithTx(tx)

	err = q.DeleteAllSprintParts(ctx, sprint.ID)
	if err != nil {
		return err
	}

	err = q.DeleteSprint(ctx, sprint.ID)
	if err != nil {
		return err
	}

	return tx.Commit()
}

func (r *sprintRepository) ListParts(ctx context.Context, sprints ...entities.Sprint) ([]entities.SprintPart, error) {
	if len(sprints) == 0 {
		return []entities.SprintPart{}, nil
	} else if len(sprints) == 1 {
		rows, err := r.q.ListSprintParts(ctx, sprints[0].ID)
		if err != nil {
			return nil, err
		}

		return genutils.Map(rows, func(row mysqlcore.SprintPart) entities.SprintPart {
			return entities.SprintPart{
				SprintID: row.SprintID,
				PartID:   row.ObjectID,
				Required: row.Required,
			}
		}), nil
	}

	ids := make([]int, 0, len(sprints))
	for _, sprint := range sprints {
		ids = append(ids, sprint.ID)
	}

	query, args, err := squirrel.Select("sprint_id, object_id, required").
		From("sprint_part").
		Where(squirrel.Eq{"sprint_id": ids}).
		ToSql()
	if err != nil {
		return nil, err
	}

	rows, err := r.db.QueryContext(ctx, query, args...)
	if err != nil {
		return nil, err
	}

	res := make([]entities.SprintPart, 0, 16)
	for rows.Next() {
		part := entities.SprintPart{}
		err = rows.Scan(&part.SprintID, &part.PartID, &part.Required)
		if err != nil {
			return nil, err
		}

		res = append(res, part)
	}

	return res, nil
}

func (r *sprintRepository) UpdatePart(ctx context.Context, part entities.SprintPart) error {
	return r.q.ReplaceSprintPart(ctx, mysqlcore.ReplaceSprintPartParams{
		SprintID: part.SprintID,
		ObjectID: part.PartID,
		Required: part.Required,
	})
}

func (r *sprintRepository) DeletePart(ctx context.Context, part entities.SprintPart) error {
	return r.q.DeleteSprintPart(ctx, mysqlcore.DeleteSprintPartParams{
		SprintID: part.SprintID,
		ObjectID: part.PartID,
	})
}