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376 lines
8.7 KiB
Go

package store
import (
"context"
"database/sql"
"fmt"
"strings"
"github.com/boojack/corgi/api"
"github.com/boojack/corgi/common"
)
// shortcutRaw is the store model for an Shortcut.
// Fields have exactly the same meanings as Shortcut.
type shortcutRaw struct {
ID int
// Standard fields
CreatorID int
CreatedTs int64
UpdatedTs int64
WorkspaceID int
RowStatus api.RowStatus
// Domain specific fields
Name string
Link string
Description string
Visibility api.Visibility
}
func (raw *shortcutRaw) toShortcut() *api.Shortcut {
return &api.Shortcut{
ID: raw.ID,
CreatorID: raw.CreatorID,
CreatedTs: raw.CreatedTs,
UpdatedTs: raw.UpdatedTs,
WorkspaceID: raw.WorkspaceID,
RowStatus: raw.RowStatus,
Name: raw.Name,
Link: raw.Link,
Description: raw.Description,
Visibility: raw.Visibility,
}
}
func (s *Store) ComposeShortcut(ctx context.Context, shortcut *api.Shortcut) error {
user, err := s.FindUser(ctx, &api.UserFind{
ID: &shortcut.CreatorID,
})
if err != nil {
return err
}
user.OpenID = ""
user.UserSettingList = nil
shortcut.Creator = user
return nil
}
func (s *Store) CreateShortcut(ctx context.Context, create *api.ShortcutCreate) (*api.Shortcut, error) {
tx, err := s.db.BeginTx(ctx, nil)
if err != nil {
return nil, FormatError(err)
}
defer tx.Rollback()
shortcutRaw, err := createShortcut(ctx, tx, create)
if err != nil {
return nil, err
}
if err := tx.Commit(); err != nil {
return nil, FormatError(err)
}
shortcut := shortcutRaw.toShortcut()
if err := s.cache.UpsertCache(api.ShortcutCache, shortcut.ID, shortcut); err != nil {
return nil, err
}
return shortcut, nil
}
func (s *Store) PatchShortcut(ctx context.Context, patch *api.ShortcutPatch) (*api.Shortcut, error) {
tx, err := s.db.BeginTx(ctx, nil)
if err != nil {
return nil, FormatError(err)
}
defer tx.Rollback()
shortcutRaw, err := patchShortcut(ctx, tx, patch)
if err != nil {
return nil, err
}
if err := tx.Commit(); err != nil {
return nil, FormatError(err)
}
shortcut := shortcutRaw.toShortcut()
if err := s.cache.UpsertCache(api.ShortcutCache, shortcut.ID, shortcut); err != nil {
return nil, err
}
return shortcut, nil
}
func (s *Store) FindShortcutList(ctx context.Context, find *api.ShortcutFind) ([]*api.Shortcut, error) {
tx, err := s.db.BeginTx(ctx, nil)
if err != nil {
return nil, FormatError(err)
}
defer tx.Rollback()
shortcutRawList, err := findShortcutList(ctx, tx, find)
if err != nil {
return nil, err
}
list := []*api.Shortcut{}
for _, raw := range shortcutRawList {
list = append(list, raw.toShortcut())
}
return list, nil
}
func (s *Store) FindShortcut(ctx context.Context, find *api.ShortcutFind) (*api.Shortcut, error) {
if find.ID != nil {
shortcut := &api.Shortcut{}
has, err := s.cache.FindCache(api.ShortcutCache, *find.ID, shortcut)
if err != nil {
return nil, err
}
if has {
return shortcut, nil
}
}
tx, err := s.db.BeginTx(ctx, nil)
if err != nil {
return nil, FormatError(err)
}
defer tx.Rollback()
list, err := findShortcutList(ctx, tx, find)
if err != nil {
return nil, err
}
if len(list) == 0 {
return nil, &common.Error{Code: common.NotFound, Err: fmt.Errorf("not found")}
}
shortcut := list[0].toShortcut()
if err := s.cache.UpsertCache(api.ShortcutCache, shortcut.ID, shortcut); err != nil {
return nil, err
}
return shortcut, nil
}
func (s *Store) DeleteShortcut(ctx context.Context, delete *api.ShortcutDelete) error {
tx, err := s.db.BeginTx(ctx, nil)
if err != nil {
return FormatError(err)
}
defer tx.Rollback()
err = deleteShortcut(ctx, tx, delete)
if err != nil {
return FormatError(err)
}
if err := tx.Commit(); err != nil {
return FormatError(err)
}
if delete.ID != nil {
s.cache.DeleteCache(api.ShortcutCache, *delete.ID)
}
return nil
}
func createShortcut(ctx context.Context, tx *sql.Tx, create *api.ShortcutCreate) (*shortcutRaw, error) {
query := `
INSERT INTO shortcut (
creator_id,
workspace_id,
name,
link,
description,
visibility
)
VALUES (?, ?, ?, ?, ?, ?)
RETURNING id, creator_id, created_ts, updated_ts, workspace_id, row_status, name, link, description, visibility
`
var shortcutRaw shortcutRaw
if err := tx.QueryRowContext(ctx, query, create.CreatorID, create.WorkspaceID, create.Name, create.Link, create.Description, create.Visibility).Scan(
&shortcutRaw.ID,
&shortcutRaw.CreatorID,
&shortcutRaw.CreatedTs,
&shortcutRaw.UpdatedTs,
&shortcutRaw.WorkspaceID,
&shortcutRaw.RowStatus,
&shortcutRaw.Name,
&shortcutRaw.Link,
&shortcutRaw.Description,
&shortcutRaw.Visibility,
); err != nil {
return nil, FormatError(err)
}
return &shortcutRaw, nil
}
func patchShortcut(ctx context.Context, tx *sql.Tx, patch *api.ShortcutPatch) (*shortcutRaw, error) {
set, args := []string{}, []interface{}{}
if v := patch.Name; v != nil {
set, args = append(set, "name = ?"), append(args, *v)
}
if v := patch.Link; v != nil {
set, args = append(set, "link = ?"), append(args, *v)
}
if v := patch.Description; v != nil {
set, args = append(set, "description = ?"), append(args, *v)
}
if v := patch.Visibility; v != nil {
set, args = append(set, "visibility = ?"), append(args, *v)
}
args = append(args, patch.ID)
query := `
UPDATE shortcut
SET ` + strings.Join(set, ", ") + `
WHERE id = ?
RETURNING id, creator_id, created_ts, updated_ts, workspace_id, row_status, name, link, description, visibility
`
var shortcutRaw shortcutRaw
if err := tx.QueryRowContext(ctx, query, args...).Scan(
&shortcutRaw.ID,
&shortcutRaw.CreatorID,
&shortcutRaw.CreatedTs,
&shortcutRaw.UpdatedTs,
&shortcutRaw.WorkspaceID,
&shortcutRaw.RowStatus,
&shortcutRaw.Name,
&shortcutRaw.Link,
&shortcutRaw.Description,
&shortcutRaw.Visibility,
); err != nil {
return nil, FormatError(err)
}
return &shortcutRaw, nil
}
func findShortcutList(ctx context.Context, tx *sql.Tx, find *api.ShortcutFind) ([]*shortcutRaw, error) {
where, args := []string{"1 = 1"}, []interface{}{}
if v := find.ID; v != nil {
where, args = append(where, "id = ?"), append(args, *v)
}
if v := find.CreatorID; v != nil {
where, args = append(where, "creator_id = ?"), append(args, *v)
}
if v := find.WorkspaceID; v != nil {
where, args = append(where, "workspace_id = ?"), append(args, *v)
}
if v := find.Name; v != nil {
where, args = append(where, "name = ?"), append(args, *v)
}
if v := find.Link; v != nil {
where, args = append(where, "link = ?"), append(args, *v)
}
if v := find.Description; v != nil {
where, args = append(where, "description = ?"), append(args, *v)
}
if v := find.VisibilityList; len(v) != 0 {
list := []string{}
for _, visibility := range v {
list = append(list, fmt.Sprintf("$%d", len(args)+1))
args = append(args, visibility)
}
where = append(where, fmt.Sprintf("visibility in (%s)", strings.Join(list, ",")))
}
if v := find.MemberID; v != nil {
where, args = append(where, "workspace_id IN (SELECT workspace_id FROM workspace_user WHERE user_id = ?)"), append(args, *v)
}
rows, err := tx.QueryContext(ctx, `
SELECT
id,
creator_id,
created_ts,
updated_ts,
workspace_id,
row_status,
name,
link,
description,
visibility
FROM shortcut
WHERE `+strings.Join(where, " AND ")+`
ORDER BY created_ts DESC`,
args...,
)
if err != nil {
return nil, FormatError(err)
}
defer rows.Close()
shortcutRawList := make([]*shortcutRaw, 0)
for rows.Next() {
var shortcutRaw shortcutRaw
if err := rows.Scan(
&shortcutRaw.ID,
&shortcutRaw.CreatorID,
&shortcutRaw.CreatedTs,
&shortcutRaw.UpdatedTs,
&shortcutRaw.WorkspaceID,
&shortcutRaw.RowStatus,
&shortcutRaw.Name,
&shortcutRaw.Link,
&shortcutRaw.Description,
&shortcutRaw.Visibility,
); err != nil {
return nil, FormatError(err)
}
shortcutRawList = append(shortcutRawList, &shortcutRaw)
}
if err := rows.Err(); err != nil {
return nil, FormatError(err)
}
return shortcutRawList, nil
}
func deleteShortcut(ctx context.Context, tx *sql.Tx, delete *api.ShortcutDelete) error {
where, args := []string{"1 = 1"}, []interface{}{}
if v := delete.ID; v != nil {
where, args = append(where, "id = ?"), append(args, *v)
}
if v := delete.CreatorID; v != nil {
where, args = append(where, "creator_id = ?"), append(args, *v)
}
if v := delete.WorkspaceID; v != nil {
where, args = append(where, "workspace_id = ?"), append(args, *v)
}
result, err := tx.ExecContext(ctx, `
DELETE FROM shortcut WHERE `+strings.Join(where, " AND "), args...)
if err != nil {
return FormatError(err)
}
rows, _ := result.RowsAffected()
if rows == 0 {
return &common.Error{Code: common.NotFound, Err: fmt.Errorf("shortcut ID not found: %d", delete.ID)}
}
return nil
}