memos/api/v1/memo.go
2023-09-14 22:57:27 +08:00

911 lines
31 KiB
Go

package v1
import (
"context"
"encoding/json"
"fmt"
"net/http"
"strconv"
"time"
"github.com/labstack/echo/v4"
"github.com/pkg/errors"
"github.com/usememos/memos/common/log"
"github.com/usememos/memos/common/util"
"github.com/usememos/memos/store"
"go.uber.org/zap"
)
// Visibility is the type of a visibility.
type Visibility string
const (
// Public is the PUBLIC visibility.
Public Visibility = "PUBLIC"
// Protected is the PROTECTED visibility.
Protected Visibility = "PROTECTED"
// Private is the PRIVATE visibility.
Private Visibility = "PRIVATE"
)
func (v Visibility) String() string {
switch v {
case Public:
return "PUBLIC"
case Protected:
return "PROTECTED"
case Private:
return "PRIVATE"
}
return "PRIVATE"
}
type Memo struct {
ID int32 `json:"id"`
// Standard fields
RowStatus RowStatus `json:"rowStatus"`
CreatorID int32 `json:"creatorId"`
CreatedTs int64 `json:"createdTs"`
UpdatedTs int64 `json:"updatedTs"`
// Domain specific fields
DisplayTs int64 `json:"displayTs"`
Content string `json:"content"`
Visibility Visibility `json:"visibility"`
Pinned bool `json:"pinned"`
// Related fields
CreatorName string `json:"creatorName"`
CreatorUsername string `json:"creatorUsername"`
ResourceList []*Resource `json:"resourceList"`
RelationList []*MemoRelation `json:"relationList"`
}
type CreateMemoRequest struct {
// Standard fields
CreatorID int32 `json:"-"`
CreatedTs *int64 `json:"createdTs"`
// Domain specific fields
Visibility Visibility `json:"visibility"`
Content string `json:"content"`
// Related fields
ResourceIDList []int32 `json:"resourceIdList"`
RelationList []*UpsertMemoRelationRequest `json:"relationList"`
}
type PatchMemoRequest struct {
ID int32 `json:"-"`
// Standard fields
CreatedTs *int64 `json:"createdTs"`
UpdatedTs *int64
RowStatus *RowStatus `json:"rowStatus"`
// Domain specific fields
Content *string `json:"content"`
Visibility *Visibility `json:"visibility"`
// Related fields
ResourceIDList []int32 `json:"resourceIdList"`
RelationList []*UpsertMemoRelationRequest `json:"relationList"`
}
type FindMemoRequest struct {
ID *int32
// Standard fields
RowStatus *RowStatus
CreatorID *int32
// Domain specific fields
Pinned *bool
ContentSearch []string
VisibilityList []Visibility
// Pagination
Limit *int
Offset *int
}
// maxContentLength means the max memo content bytes is 1MB.
const maxContentLength = 1 << 30
func (s *APIV1Service) registerMemoRoutes(g *echo.Group) {
g.GET("/memo", s.GetMemoList)
g.POST("/memo", s.CreateMemo)
g.GET("/memo/all", s.GetAllMemos)
g.GET("/memo/stats", s.GetMemoStats)
g.GET("/memo/:memoId", s.GetMemo)
g.PATCH("/memo/:memoId", s.UpdateMemo)
g.DELETE("/memo/:memoId", s.DeleteMemo)
}
// GetMemoList godoc
//
// @Summary Get a list of memos matching optional filters
// @Tags memo
// @Produce json
// @Param creatorId query int false "Creator ID"
// @Param creatorUsername query string false "Creator username"
// @Param rowStatus query store.RowStatus false "Row status"
// @Param pinned query bool false "Pinned"
// @Param tag query string false "Search for tag. Do not append #"
// @Param content query string false "Search for content"
// @Param limit query int false "Limit"
// @Param offset query int false "Offset"
// @Success 200 {object} []store.Memo "Memo list"
// @Failure 400 {object} nil "Missing user to find memo"
// @Failure 500 {object} nil "Failed to get memo display with updated ts setting value | Failed to fetch memo list | Failed to compose memo response"
// @Router /api/v1/memo [GET]
func (s *APIV1Service) GetMemoList(c echo.Context) error {
ctx := c.Request().Context()
findMemoMessage := &store.FindMemo{}
if userID, err := util.ConvertStringToInt32(c.QueryParam("creatorId")); err == nil {
findMemoMessage.CreatorID = &userID
}
if username := c.QueryParam("creatorUsername"); username != "" {
user, _ := s.Store.GetUser(ctx, &store.FindUser{Username: &username})
if user != nil {
findMemoMessage.CreatorID = &user.ID
}
}
currentUserID, ok := c.Get(userIDContextKey).(int32)
if !ok {
// Anonymous use should only fetch PUBLIC memos with specified user
if findMemoMessage.CreatorID == nil {
return echo.NewHTTPError(http.StatusBadRequest, "Missing user to find memo")
}
findMemoMessage.VisibilityList = []store.Visibility{store.Public}
} else {
// Authorized user can fetch all PUBLIC/PROTECTED memo
visibilityList := []store.Visibility{store.Public, store.Protected}
// If Creator is authorized user (as default), PRIVATE memo is OK
if findMemoMessage.CreatorID == nil || *findMemoMessage.CreatorID == currentUserID {
findMemoMessage.CreatorID = &currentUserID
visibilityList = append(visibilityList, store.Private)
}
findMemoMessage.VisibilityList = visibilityList
}
rowStatus := store.RowStatus(c.QueryParam("rowStatus"))
if rowStatus != "" {
findMemoMessage.RowStatus = &rowStatus
}
pinnedStr := c.QueryParam("pinned")
if pinnedStr != "" {
pinned := pinnedStr == "true"
findMemoMessage.Pinned = &pinned
}
contentSearch := []string{}
tag := c.QueryParam("tag")
if tag != "" {
contentSearch = append(contentSearch, "#"+tag)
}
contentSlice := c.QueryParams()["content"]
if len(contentSlice) > 0 {
contentSearch = append(contentSearch, contentSlice...)
}
findMemoMessage.ContentSearch = contentSearch
if limit, err := strconv.Atoi(c.QueryParam("limit")); err == nil {
findMemoMessage.Limit = &limit
}
if offset, err := strconv.Atoi(c.QueryParam("offset")); err == nil {
findMemoMessage.Offset = &offset
}
memoDisplayWithUpdatedTs, err := s.getMemoDisplayWithUpdatedTsSettingValue(ctx)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to get memo display with updated ts setting value").SetInternal(err)
}
if memoDisplayWithUpdatedTs {
findMemoMessage.OrderByUpdatedTs = true
}
list, err := s.Store.ListMemos(ctx, findMemoMessage)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to fetch memo list").SetInternal(err)
}
memoResponseList := []*Memo{}
for _, memo := range list {
memoResponse, err := s.convertMemoFromStore(ctx, memo)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to compose memo response").SetInternal(err)
}
memoResponseList = append(memoResponseList, memoResponse)
}
return c.JSON(http.StatusOK, memoResponseList)
}
// CreateMemo godoc
//
// @Summary Create a memo
// @Description Visibility can be PUBLIC, PROTECTED or PRIVATE
// @Description *You should omit fields to use their default values
// @Tags memo
// @Accept json
// @Produce json
// @Param body body CreateMemoRequest true "Request object."
// @Success 200 {object} store.Memo "Stored memo"
// @Failure 400 {object} nil "Malformatted post memo request | Content size overflow, up to 1MB"
// @Failure 401 {object} nil "Missing user in session"
// @Failure 404 {object} nil "User not found | Memo not found: %d"
// @Failure 500 {object} nil "Failed to find user setting | Failed to unmarshal user setting value | Failed to find system setting | Failed to unmarshal system setting | Failed to find user | Failed to create memo | Failed to create activity | Failed to upsert memo resource | Failed to upsert memo relation | Failed to compose memo | Failed to compose memo response"
// @Router /api/v1/memo [POST]
//
// NOTES:
// - It's currently possible to create phantom resources and relations. Phantom relations will trigger backend 404's when fetching memo.
func (s *APIV1Service) CreateMemo(c echo.Context) error {
ctx := c.Request().Context()
userID, ok := c.Get(userIDContextKey).(int32)
if !ok {
return echo.NewHTTPError(http.StatusUnauthorized, "Missing user in session")
}
createMemoRequest := &CreateMemoRequest{}
if err := json.NewDecoder(c.Request().Body).Decode(createMemoRequest); err != nil {
return echo.NewHTTPError(http.StatusBadRequest, "Malformatted post memo request").SetInternal(err)
}
if len(createMemoRequest.Content) > maxContentLength {
return echo.NewHTTPError(http.StatusBadRequest, "Content size overflow, up to 1MB")
}
if createMemoRequest.Visibility == "" {
userMemoVisibilitySetting, err := s.Store.GetUserSetting(ctx, &store.FindUserSetting{
UserID: &userID,
Key: UserSettingMemoVisibilityKey.String(),
})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find user setting").SetInternal(err)
}
if userMemoVisibilitySetting != nil {
memoVisibility := Private
err := json.Unmarshal([]byte(userMemoVisibilitySetting.Value), &memoVisibility)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to unmarshal user setting value").SetInternal(err)
}
createMemoRequest.Visibility = memoVisibility
} else {
// Private is the default memo visibility.
createMemoRequest.Visibility = Private
}
}
// Find disable public memos system setting.
disablePublicMemosSystemSetting, err := s.Store.GetSystemSetting(ctx, &store.FindSystemSetting{
Name: SystemSettingDisablePublicMemosName.String(),
})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find system setting").SetInternal(err)
}
if disablePublicMemosSystemSetting != nil {
disablePublicMemos := false
err = json.Unmarshal([]byte(disablePublicMemosSystemSetting.Value), &disablePublicMemos)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to unmarshal system setting").SetInternal(err)
}
if disablePublicMemos {
user, err := s.Store.GetUser(ctx, &store.FindUser{
ID: &userID,
})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find user").SetInternal(err)
}
if user == nil {
return echo.NewHTTPError(http.StatusNotFound, "User not found")
}
// Enforce normal user to create private memo if public memos are disabled.
if user.Role == store.RoleUser {
createMemoRequest.Visibility = Private
}
}
}
createMemoRequest.CreatorID = userID
memo, err := s.Store.CreateMemo(ctx, convertCreateMemoRequestToMemoMessage(createMemoRequest))
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to create memo").SetInternal(err)
}
if err := s.createMemoCreateActivity(ctx, memo); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to create activity").SetInternal(err)
}
for _, resourceID := range createMemoRequest.ResourceIDList {
if _, err := s.Store.UpsertMemoResource(ctx, &store.UpsertMemoResource{
MemoID: memo.ID,
ResourceID: resourceID,
}); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to upsert memo resource").SetInternal(err)
}
}
for _, memoRelationUpsert := range createMemoRequest.RelationList {
if _, err := s.Store.UpsertMemoRelation(ctx, &store.MemoRelation{
MemoID: memo.ID,
RelatedMemoID: memoRelationUpsert.RelatedMemoID,
Type: store.MemoRelationType(memoRelationUpsert.Type),
}); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to upsert memo relation").SetInternal(err)
}
}
memo, err = s.Store.GetMemo(ctx, &store.FindMemo{
ID: &memo.ID,
})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to compose memo").SetInternal(err)
}
if memo == nil {
return echo.NewHTTPError(http.StatusNotFound, fmt.Sprintf("Memo not found: %d", memo.ID))
}
memoResponse, err := s.convertMemoFromStore(ctx, memo)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to compose memo response").SetInternal(err)
}
// send notification by telegram bot if memo is not Private
if memoResponse.Visibility != Private {
// fetch all telegram UserID
userSettings, err := s.Store.ListUserSettings(ctx, &store.FindUserSetting{Key: UserSettingTelegramUserIDKey.String()})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to ListUserSettings").SetInternal(err)
}
for _, userSetting := range userSettings {
// parse telegram UserID setting value into a int64
var tgUserIDStr string
err := json.Unmarshal([]byte(userSetting.Value), &tgUserIDStr)
if err != nil {
log.Error("failed to parse Telegram UserID", zap.Error(err))
continue
}
tgUserID, err := strconv.ParseInt(tgUserIDStr, 10, 64)
if err != nil {
log.Error("failed to parse Telegram UserID", zap.Error(err))
continue
}
// send notification to telegram
content := memoResponse.CreatorName + " Says:\n\n" + memoResponse.Content
_, err = s.telegramBot.SendMessage(ctx, tgUserID, content)
if err != nil {
log.Error("Failed to send Telegram notification", zap.Error(err))
continue
}
}
}
return c.JSON(http.StatusOK, memoResponse)
}
// GetAllMemos godoc
//
// @Summary Get a list of public memos matching optional filters
// @Description This should also list protected memos if the user is logged in
// @Description Authentication is optional
// @Tags memo
// @Produce json
// @Param limit query int false "Limit"
// @Param offset query int false "Offset"
// @Success 200 {object} []store.Memo "Memo list"
// @Failure 500 {object} nil "Failed to get memo display with updated ts setting value | Failed to fetch all memo list | Failed to compose memo response"
// @Router /api/v1/memo/all [GET]
//
// NOTES:
// - creatorUsername is listed at ./web/src/helpers/api.ts:82, but it's not present here
func (s *APIV1Service) GetAllMemos(c echo.Context) error {
ctx := c.Request().Context()
findMemoMessage := &store.FindMemo{}
_, ok := c.Get(userIDContextKey).(int32)
if !ok {
findMemoMessage.VisibilityList = []store.Visibility{store.Public}
} else {
findMemoMessage.VisibilityList = []store.Visibility{store.Public, store.Protected}
}
if limit, err := strconv.Atoi(c.QueryParam("limit")); err == nil {
findMemoMessage.Limit = &limit
}
if offset, err := strconv.Atoi(c.QueryParam("offset")); err == nil {
findMemoMessage.Offset = &offset
}
// Only fetch normal status memos.
normalStatus := store.Normal
findMemoMessage.RowStatus = &normalStatus
memoDisplayWithUpdatedTs, err := s.getMemoDisplayWithUpdatedTsSettingValue(ctx)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to get memo display with updated ts setting value").SetInternal(err)
}
if memoDisplayWithUpdatedTs {
findMemoMessage.OrderByUpdatedTs = true
}
list, err := s.Store.ListMemos(ctx, findMemoMessage)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to fetch all memo list").SetInternal(err)
}
memoResponseList := []*Memo{}
for _, memo := range list {
memoResponse, err := s.convertMemoFromStore(ctx, memo)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to compose memo response").SetInternal(err)
}
memoResponseList = append(memoResponseList, memoResponse)
}
return c.JSON(http.StatusOK, memoResponseList)
}
// GetMemoStats godoc
//
// @Summary Get memo stats by creator ID or username
// @Description Used to generate the heatmap
// @Tags memo
// @Produce json
// @Param creatorId query int false "Creator ID"
// @Param creatorUsername query string false "Creator username"
// @Success 200 {object} []int "Memo createdTs list"
// @Failure 400 {object} nil "Missing user id to find memo"
// @Failure 500 {object} nil "Failed to get memo display with updated ts setting value | Failed to find memo list | Failed to compose memo response"
// @Router /api/v1/memo/stats [GET]
func (s *APIV1Service) GetMemoStats(c echo.Context) error {
ctx := c.Request().Context()
normalStatus := store.Normal
findMemoMessage := &store.FindMemo{
RowStatus: &normalStatus,
}
if creatorID, err := util.ConvertStringToInt32(c.QueryParam("creatorId")); err == nil {
findMemoMessage.CreatorID = &creatorID
}
if username := c.QueryParam("creatorUsername"); username != "" {
user, _ := s.Store.GetUser(ctx, &store.FindUser{Username: &username})
if user != nil {
findMemoMessage.CreatorID = &user.ID
}
}
if findMemoMessage.CreatorID == nil {
return echo.NewHTTPError(http.StatusBadRequest, "Missing user id to find memo")
}
currentUserID, ok := c.Get(userIDContextKey).(int32)
if !ok {
findMemoMessage.VisibilityList = []store.Visibility{store.Public}
} else {
if *findMemoMessage.CreatorID != currentUserID {
findMemoMessage.VisibilityList = []store.Visibility{store.Public, store.Protected}
} else {
findMemoMessage.VisibilityList = []store.Visibility{store.Public, store.Protected, store.Private}
}
}
memoDisplayWithUpdatedTs, err := s.getMemoDisplayWithUpdatedTsSettingValue(ctx)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to get memo display with updated ts setting value").SetInternal(err)
}
if memoDisplayWithUpdatedTs {
findMemoMessage.OrderByUpdatedTs = true
}
list, err := s.Store.ListMemos(ctx, findMemoMessage)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find memo list").SetInternal(err)
}
displayTsList := []int64{}
if memoDisplayWithUpdatedTs {
for _, memo := range list {
displayTsList = append(displayTsList, memo.CreatedTs)
}
} else {
for _, memo := range list {
displayTsList = append(displayTsList, memo.UpdatedTs)
}
}
return c.JSON(http.StatusOK, displayTsList)
}
// GetMemo godoc
//
// @Summary Get memo by ID
// @Tags memo
// @Produce json
// @Param memoId path int true "Memo ID"
// @Success 200 {object} []store.Memo "Memo list"
// @Failure 400 {object} nil "ID is not a number: %s"
// @Failure 401 {object} nil "Missing user in session"
// @Failure 403 {object} nil "this memo is private only | this memo is protected, missing user in session
// @Failure 404 {object} nil "Memo not found: %d"
// @Failure 500 {object} nil "Failed to find memo by ID: %v | Failed to compose memo response"
// @Router /api/v1/memo/{memoId} [GET]
func (s *APIV1Service) GetMemo(c echo.Context) error {
ctx := c.Request().Context()
memoID, err := util.ConvertStringToInt32(c.Param("memoId"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("ID is not a number: %s", c.Param("memoId"))).SetInternal(err)
}
memo, err := s.Store.GetMemo(ctx, &store.FindMemo{
ID: &memoID,
})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, fmt.Sprintf("Failed to find memo by ID: %v", memoID)).SetInternal(err)
}
if memo == nil {
return echo.NewHTTPError(http.StatusNotFound, fmt.Sprintf("Memo not found: %d", memoID))
}
userID, ok := c.Get(userIDContextKey).(int32)
if memo.Visibility == store.Private {
if !ok || memo.CreatorID != userID {
return echo.NewHTTPError(http.StatusForbidden, "this memo is private only")
}
} else if memo.Visibility == store.Protected {
if !ok {
return echo.NewHTTPError(http.StatusForbidden, "this memo is protected, missing user in session")
}
}
memoResponse, err := s.convertMemoFromStore(ctx, memo)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to compose memo response").SetInternal(err)
}
return c.JSON(http.StatusOK, memoResponse)
}
// DeleteMemo godoc
//
// @Summary Delete memo by ID
// @Tags memo
// @Produce json
// @Param memoId path int true "Memo ID to delete"
// @Success 200 {boolean} true "Memo deleted"
// @Failure 400 {object} nil "ID is not a number: %s"
// @Failure 401 {object} nil "Missing user in session | Unauthorized"
// @Failure 404 {object} nil "Memo not found: %d"
// @Failure 500 {object} nil "Failed to find memo | Failed to delete memo ID: %v"
// @Router /api/v1/memo/{memoId} [DELETE]
func (s *APIV1Service) DeleteMemo(c echo.Context) error {
ctx := c.Request().Context()
userID, ok := c.Get(userIDContextKey).(int32)
if !ok {
return echo.NewHTTPError(http.StatusUnauthorized, "Missing user in session")
}
memoID, err := util.ConvertStringToInt32(c.Param("memoId"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("ID is not a number: %s", c.Param("memoId"))).SetInternal(err)
}
memo, err := s.Store.GetMemo(ctx, &store.FindMemo{
ID: &memoID,
})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find memo").SetInternal(err)
}
if memo == nil {
return echo.NewHTTPError(http.StatusNotFound, fmt.Sprintf("Memo not found: %d", memoID))
}
if memo.CreatorID != userID {
return echo.NewHTTPError(http.StatusUnauthorized, "Unauthorized")
}
if err := s.Store.DeleteMemo(ctx, &store.DeleteMemo{
ID: memoID,
}); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, fmt.Sprintf("Failed to delete memo ID: %v", memoID)).SetInternal(err)
}
return c.JSON(http.StatusOK, true)
}
// UpdateMemo godoc
//
// @Summary Update a memo
// @Description Visibility can be PUBLIC, PROTECTED or PRIVATE
// @Description *You should omit fields to use their default values
// @Tags memo
// @Accept json
// @Produce json
// @Param memoId path int true "ID of memo to update"
// @Param body body PatchMemoRequest true "Patched object."
// @Success 200 {object} store.Memo "Stored memo"
// @Failure 400 {object} nil "ID is not a number: %s | Malformatted patch memo request | Content size overflow, up to 1MB"
// @Failure 401 {object} nil "Missing user in session | Unauthorized"
// @Failure 404 {object} nil "Memo not found: %d"
// @Failure 500 {object} nil "Failed to find memo | Failed to patch memo | Failed to upsert memo resource | Failed to delete memo resource | Failed to compose memo response"
// @Router /api/v1/memo/{memoId} [PATCH]
//
// NOTES:
// - It's currently possible to create phantom resources and relations. Phantom relations will trigger backend 404's when fetching memo.
// - Passing 0 to createdTs and updatedTs will set them to 0 in the database, which is probably unwanted.
func (s *APIV1Service) UpdateMemo(c echo.Context) error {
ctx := c.Request().Context()
userID, ok := c.Get(userIDContextKey).(int32)
if !ok {
return echo.NewHTTPError(http.StatusUnauthorized, "Missing user in session")
}
memoID, err := util.ConvertStringToInt32(c.Param("memoId"))
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("ID is not a number: %s", c.Param("memoId"))).SetInternal(err)
}
memo, err := s.Store.GetMemo(ctx, &store.FindMemo{
ID: &memoID,
})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find memo").SetInternal(err)
}
if memo == nil {
return echo.NewHTTPError(http.StatusNotFound, fmt.Sprintf("Memo not found: %d", memoID))
}
if memo.CreatorID != userID {
return echo.NewHTTPError(http.StatusUnauthorized, "Unauthorized")
}
currentTs := time.Now().Unix()
patchMemoRequest := &PatchMemoRequest{
ID: memoID,
UpdatedTs: &currentTs,
}
if err := json.NewDecoder(c.Request().Body).Decode(patchMemoRequest); err != nil {
return echo.NewHTTPError(http.StatusBadRequest, "Malformatted patch memo request").SetInternal(err)
}
if patchMemoRequest.Content != nil && len(*patchMemoRequest.Content) > maxContentLength {
return echo.NewHTTPError(http.StatusBadRequest, "Content size overflow, up to 1MB").SetInternal(err)
}
updateMemoMessage := &store.UpdateMemo{
ID: memoID,
CreatedTs: patchMemoRequest.CreatedTs,
UpdatedTs: patchMemoRequest.UpdatedTs,
Content: patchMemoRequest.Content,
}
if patchMemoRequest.RowStatus != nil {
rowStatus := store.RowStatus(patchMemoRequest.RowStatus.String())
updateMemoMessage.RowStatus = &rowStatus
}
if patchMemoRequest.Visibility != nil {
visibility := store.Visibility(patchMemoRequest.Visibility.String())
updateMemoMessage.Visibility = &visibility
}
err = s.Store.UpdateMemo(ctx, updateMemoMessage)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to patch memo").SetInternal(err)
}
memo, err = s.Store.GetMemo(ctx, &store.FindMemo{ID: &memoID})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find memo").SetInternal(err)
}
if memo == nil {
return echo.NewHTTPError(http.StatusNotFound, fmt.Sprintf("Memo not found: %d", memoID))
}
if patchMemoRequest.ResourceIDList != nil {
addedResourceIDList, removedResourceIDList := getIDListDiff(memo.ResourceIDList, patchMemoRequest.ResourceIDList)
for _, resourceID := range addedResourceIDList {
if _, err := s.Store.UpsertMemoResource(ctx, &store.UpsertMemoResource{
MemoID: memo.ID,
ResourceID: resourceID,
}); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to upsert memo resource").SetInternal(err)
}
}
for _, resourceID := range removedResourceIDList {
if err := s.Store.DeleteMemoResource(ctx, &store.DeleteMemoResource{
MemoID: &memo.ID,
ResourceID: &resourceID,
}); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to delete memo resource").SetInternal(err)
}
}
}
if patchMemoRequest.RelationList != nil {
patchMemoRelationList := make([]*store.MemoRelation, 0)
for _, memoRelation := range patchMemoRequest.RelationList {
patchMemoRelationList = append(patchMemoRelationList, &store.MemoRelation{
MemoID: memo.ID,
RelatedMemoID: memoRelation.RelatedMemoID,
Type: store.MemoRelationType(memoRelation.Type),
})
}
addedMemoRelationList, removedMemoRelationList := getMemoRelationListDiff(memo.RelationList, patchMemoRelationList)
for _, memoRelation := range addedMemoRelationList {
if _, err := s.Store.UpsertMemoRelation(ctx, memoRelation); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to upsert memo relation").SetInternal(err)
}
}
for _, memoRelation := range removedMemoRelationList {
if err := s.Store.DeleteMemoRelation(ctx, &store.DeleteMemoRelation{
MemoID: &memo.ID,
RelatedMemoID: &memoRelation.RelatedMemoID,
Type: &memoRelation.Type,
}); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to delete memo relation").SetInternal(err)
}
}
}
memo, err = s.Store.GetMemo(ctx, &store.FindMemo{ID: &memoID})
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to find memo").SetInternal(err)
}
if memo == nil {
return echo.NewHTTPError(http.StatusNotFound, fmt.Sprintf("Memo not found: %d", memoID))
}
memoResponse, err := s.convertMemoFromStore(ctx, memo)
if err != nil {
return echo.NewHTTPError(http.StatusInternalServerError, "Failed to compose memo response").SetInternal(err)
}
return c.JSON(http.StatusOK, memoResponse)
}
func (s *APIV1Service) createMemoCreateActivity(ctx context.Context, memo *store.Memo) error {
payload := ActivityMemoCreatePayload{
Content: memo.Content,
Visibility: memo.Visibility.String(),
}
payloadBytes, err := json.Marshal(payload)
if err != nil {
return errors.Wrap(err, "failed to marshal activity payload")
}
activity, err := s.Store.CreateActivity(ctx, &store.Activity{
CreatorID: memo.CreatorID,
Type: ActivityMemoCreate.String(),
Level: ActivityInfo.String(),
Payload: string(payloadBytes),
})
if err != nil || activity == nil {
return errors.Wrap(err, "failed to create activity")
}
return err
}
func (s *APIV1Service) convertMemoFromStore(ctx context.Context, memo *store.Memo) (*Memo, error) {
memoResponse := &Memo{
ID: memo.ID,
RowStatus: RowStatus(memo.RowStatus.String()),
CreatorID: memo.CreatorID,
CreatedTs: memo.CreatedTs,
UpdatedTs: memo.UpdatedTs,
Content: memo.Content,
Visibility: Visibility(memo.Visibility.String()),
Pinned: memo.Pinned,
}
// Compose creator name.
user, err := s.Store.GetUser(ctx, &store.FindUser{
ID: &memoResponse.CreatorID,
})
if err != nil {
return nil, err
}
if user.Nickname != "" {
memoResponse.CreatorName = user.Nickname
} else {
memoResponse.CreatorName = user.Username
}
memoResponse.CreatorUsername = user.Username
// Compose display ts.
memoResponse.DisplayTs = memoResponse.CreatedTs
// Find memo display with updated ts setting.
memoDisplayWithUpdatedTs, err := s.getMemoDisplayWithUpdatedTsSettingValue(ctx)
if err != nil {
return nil, err
}
if memoDisplayWithUpdatedTs {
memoResponse.DisplayTs = memoResponse.UpdatedTs
}
relationList := []*MemoRelation{}
for _, relation := range memo.RelationList {
relationList = append(relationList, convertMemoRelationFromStore(relation))
}
memoResponse.RelationList = relationList
resourceList := []*Resource{}
for _, resourceID := range memo.ResourceIDList {
resource, err := s.Store.GetResource(ctx, &store.FindResource{
ID: &resourceID,
})
if err != nil {
return nil, err
}
if resource != nil {
resourceList = append(resourceList, convertResourceFromStore(resource))
}
}
memoResponse.ResourceList = resourceList
return memoResponse, nil
}
func (s *APIV1Service) getMemoDisplayWithUpdatedTsSettingValue(ctx context.Context) (bool, error) {
memoDisplayWithUpdatedTsSetting, err := s.Store.GetSystemSetting(ctx, &store.FindSystemSetting{
Name: SystemSettingMemoDisplayWithUpdatedTsName.String(),
})
if err != nil {
return false, errors.Wrap(err, "failed to find system setting")
}
memoDisplayWithUpdatedTs := false
if memoDisplayWithUpdatedTsSetting != nil {
err = json.Unmarshal([]byte(memoDisplayWithUpdatedTsSetting.Value), &memoDisplayWithUpdatedTs)
if err != nil {
return false, errors.Wrap(err, "failed to unmarshal system setting value")
}
}
return memoDisplayWithUpdatedTs, nil
}
func convertCreateMemoRequestToMemoMessage(memoCreate *CreateMemoRequest) *store.Memo {
createdTs := time.Now().Unix()
if memoCreate.CreatedTs != nil {
createdTs = *memoCreate.CreatedTs
}
return &store.Memo{
CreatorID: memoCreate.CreatorID,
CreatedTs: createdTs,
Content: memoCreate.Content,
Visibility: store.Visibility(memoCreate.Visibility),
}
}
func getMemoRelationListDiff(oldList, newList []*store.MemoRelation) (addedList, removedList []*store.MemoRelation) {
oldMap := map[string]bool{}
for _, relation := range oldList {
oldMap[fmt.Sprintf("%d-%s", relation.RelatedMemoID, relation.Type)] = true
}
newMap := map[string]bool{}
for _, relation := range newList {
newMap[fmt.Sprintf("%d-%s", relation.RelatedMemoID, relation.Type)] = true
}
for _, relation := range oldList {
key := fmt.Sprintf("%d-%s", relation.RelatedMemoID, relation.Type)
if !newMap[key] {
removedList = append(removedList, relation)
}
}
for _, relation := range newList {
key := fmt.Sprintf("%d-%s", relation.RelatedMemoID, relation.Type)
if !oldMap[key] {
addedList = append(addedList, relation)
}
}
return addedList, removedList
}
func getIDListDiff(oldList, newList []int32) (addedList, removedList []int32) {
oldMap := map[int32]bool{}
for _, id := range oldList {
oldMap[id] = true
}
newMap := map[int32]bool{}
for _, id := range newList {
newMap[id] = true
}
for id := range oldMap {
if !newMap[id] {
removedList = append(removedList, id)
}
}
for id := range newMap {
if !oldMap[id] {
addedList = append(addedList, id)
}
}
return addedList, removedList
}