Golang jsonapi.JSONErrorResponse函数代码示例

// Update does PATCH comment
func (c *CommentsController) Update(ctx *app.UpdateCommentsContext) error {
	identity, err := login.ContextIdentity(ctx)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrUnauthorized(err.Error()))
	}

	return application.Transactional(c.db, func(appl application.Application) error {
		cm, err := appl.Comments().Load(ctx.Context, ctx.CommentID)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}

		if identity != cm.CreatedBy.String() {
			// need to use the goa.NewErrorClass() func as there is no native support for 403 in goa
			// and it is not planned to be supported yet: https://github.com/goadesign/goa/pull/1030
			return jsonapi.JSONErrorResponse(ctx, goa.NewErrorClass("forbidden", 403)("User is not the comment author"))
		}

		cm.Body = *ctx.Payload.Data.Attributes.Body
		cm.Markup = rendering.NilSafeGetMarkup(ctx.Payload.Data.Attributes.Markup)
		cm, err = appl.Comments().Save(ctx.Context, cm)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}

		res := &app.CommentSingle{
			Data: ConvertComment(ctx.RequestData, cm, CommentIncludeParentWorkItem()),
		}
		return ctx.OK(res)
	})
}

// Refresh obtain a new access token using the refresh token.
func (c *LoginController) Refresh(ctx *app.RefreshLoginContext) error {
	refreshToken := ctx.Payload.RefreshToken
	if refreshToken == nil {
		return jsonapi.JSONErrorResponse(ctx, errors.NewBadParameterError("refresh_token", nil).Expected("not nil"))
	}

	client := &http.Client{Timeout: 10 * time.Second}
	res, err := client.PostForm(configuration.GetKeycloakEndpointToken(), url.Values{
		"client_id":     {configuration.GetKeycloakClientID()},
		"client_secret": {configuration.GetKeycloakSecret()},
		"refresh_token": {*refreshToken},
		"grant_type":    {"refresh_token"},
	})
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, errors.NewInternalError("Error when obtaining token "+err.Error()))
	}
	switch res.StatusCode {
	case 200:
		// OK
	case 401:
		return jsonapi.JSONErrorResponse(ctx, errors.NewUnauthorizedError(res.Status+" "+readBody(res.Body)))
	case 400:
		return jsonapi.JSONErrorResponse(ctx, errors.NewBadParameterError(readBody(res.Body), nil))
	default:
		return jsonapi.JSONErrorResponse(ctx, errors.NewInternalError(res.Status+" "+readBody(res.Body)))
	}

	token, err := readToken(res, ctx)
	if err != nil {
		return err
	}

	return ctx.OK(&app.AuthToken{Token: token})
}

// Update does PATCH workitem
func (c *WorkitemController) Update(ctx *app.UpdateWorkitemContext) error {
	return application.Transactional(c.db, func(appl application.Application) error {
		if ctx.Payload == nil || ctx.Payload.Data == nil || ctx.Payload.Data.ID == nil {
			return jsonapi.JSONErrorResponse(ctx, errors.NewBadParameterError("missing data.ID element in request", nil))
		}
		wi, err := appl.WorkItems().Load(ctx, *ctx.Payload.Data.ID)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, errs.Wrap(err, fmt.Sprintf("Failed to load work item with id %v", *ctx.Payload.Data.ID)))
		}
		// Type changes of WI are not allowed which is why we overwrite it the
		// type with the old one after the WI has been converted.
		oldType := wi.Type
		err = ConvertJSONAPIToWorkItem(appl, *ctx.Payload.Data, wi)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}
		wi.Type = oldType
		wi, err = appl.WorkItems().Save(ctx, *wi)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, errs.Wrap(err, "Error updating work item"))
		}
		wi2 := ConvertWorkItem(ctx.RequestData, wi)
		resp := &app.WorkItem2Single{
			Data: wi2,
			Links: &app.WorkItemLinks{
				Self: buildAbsoluteURL(ctx.RequestData),
			},
		}
		return ctx.OK(resp)
	})
}

// Create runs the create action.
func (c *SpaceController) Create(ctx *app.CreateSpaceContext) error {
	_, err := login.ContextIdentity(ctx)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrUnauthorized(err.Error()))
	}
	err = validateCreateSpace(ctx)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, err)
	}

	return application.Transactional(c.db, func(appl application.Application) error {
		reqSpace := ctx.Payload.Data

		newSpace := space.Space{
			Name: *reqSpace.Attributes.Name,
		}
		if reqSpace.Attributes.Description != nil {
			newSpace.Description = *reqSpace.Attributes.Description
		}

		space, err := appl.Spaces().Create(ctx, &newSpace)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}
		res := &app.SpaceSingle{
			Data: ConvertSpace(ctx.RequestData, space),
		}
		ctx.ResponseData.Header().Set("Location", rest.AbsoluteURL(ctx.RequestData, app.SpaceHref(res.Data.ID)))
		return ctx.Created(res)
	})
}

// List runs the list action.
func (c *SpaceIterationsController) List(ctx *app.ListSpaceIterationsContext) error {
	spaceID, err := uuid.FromString(ctx.ID)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
	}

	return application.Transactional(c.db, func(appl application.Application) error {

		_, err = appl.Spaces().Load(ctx, spaceID)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
		}

		iterations, err := appl.Iterations().List(ctx, spaceID)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}

		// fetch extra information(counts of WI in each iteration of the space) to be added in response
		wiCounts, err := appl.WorkItems().GetCountsPerIteration(ctx, spaceID)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}
		res := &app.IterationList{}
		res.Data = ConvertIterations(ctx.RequestData, iterations, UpdateIterationsWithCounts(wiCounts))

		return ctx.OK(res)
	})
}

// Delete does DELETE workitem
func (c *WorkitemController) Delete(ctx *app.DeleteWorkitemContext) error {
	return application.Transactional(c.db, func(appl application.Application) error {
		err := appl.WorkItems().Delete(ctx, ctx.ID)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, errs.Wrapf(err, "error deleting work item %s", ctx.ID))
		}
		if err := appl.WorkItemLinks().DeleteRelatedLinks(ctx, ctx.ID); err != nil {
			return jsonapi.JSONErrorResponse(ctx, errs.Wrapf(err, "failed to delete work item links related to work item %s", ctx.ID))
		}
		return ctx.OK([]byte{})
	})
}

// Update runs the update action.
func (c *IterationController) Update(ctx *app.UpdateIterationContext) error {
	_, err := login.ContextIdentity(ctx)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrUnauthorized(err.Error()))
	}
	id, err := uuid.FromString(ctx.IterationID)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
	}

	return application.Transactional(c.db, func(appl application.Application) error {
		itr, err := appl.Iterations().Load(ctx.Context, id)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}
		if ctx.Payload.Data.Attributes.Name != nil {
			itr.Name = *ctx.Payload.Data.Attributes.Name
		}
		if ctx.Payload.Data.Attributes.StartAt != nil {
			itr.StartAt = ctx.Payload.Data.Attributes.StartAt
		}
		if ctx.Payload.Data.Attributes.EndAt != nil {
			itr.EndAt = ctx.Payload.Data.Attributes.EndAt
		}
		if ctx.Payload.Data.Attributes.Description != nil {
			itr.Description = ctx.Payload.Data.Attributes.Description
		}
		if ctx.Payload.Data.Attributes.State != nil {
			if *ctx.Payload.Data.Attributes.State == iteration.IterationStateStart {
				res, err := appl.Iterations().CanStartIteration(ctx, itr)
				if res == false && err != nil {
					return jsonapi.JSONErrorResponse(ctx, err)
				}
			}
			itr.State = *ctx.Payload.Data.Attributes.State
		}
		itr, err = appl.Iterations().Save(ctx.Context, *itr)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}

		response := app.IterationSingle{
			Data: ConvertIteration(ctx.RequestData, itr),
		}

		return ctx.OK(&response)
	})
}

// Show returns the authorized user based on the provided Token
func (c *UserController) Show(ctx *app.ShowUserContext) error {
	id, err := c.tokenManager.Locate(ctx)
	if err != nil {
		jerrors, _ := jsonapi.ErrorToJSONAPIErrors(goa.ErrBadRequest(err.Error()))
		return ctx.BadRequest(jerrors)
	}

	return application.Transactional(c.db, func(appl application.Application) error {
		identity, err := appl.Identities().Load(ctx, id)
		if err != nil || identity == nil {
			log.Error(ctx, map[string]interface{}{
				"identityID": id,
			}, "auth token containers id %s of unknown Identity", id)
			jerrors, _ := jsonapi.ErrorToJSONAPIErrors(goa.ErrUnauthorized(fmt.Sprintf("Auth token contains id %s of unknown Identity\n", id)))
			return ctx.Unauthorized(jerrors)
		}

		var user *account.User
		userID := identity.UserID
		if userID.Valid {
			user, err = appl.Users().Load(ctx.Context, userID.UUID)
			if err != nil {
				return jsonapi.JSONErrorResponse(ctx, errors.Wrap(err, fmt.Sprintf("Can't load user with id %s", userID.UUID)))
			}
		}

		return ctx.OK(ConvertUser(ctx.RequestData, identity, user))
	})
}

// Show runs the show action.
func (c *AreaController) Show(ctx *app.ShowAreaContext) error {
	id, err := uuid.FromString(ctx.ID)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
	}

	return application.Transactional(c.db, func(appl application.Application) error {
		a, err := appl.Areas().Load(ctx, id)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}

		res := &app.AreaSingle{}
		res.Data = ConvertArea(appl, ctx.RequestData, a, addResolvedPath)
		return ctx.OK(res)
	})
}

// Show runs the show action.
func (c *WorkitemtypeController) Show(ctx *app.ShowWorkitemtypeContext) error {
	return application.Transactional(c.db, func(appl application.Application) error {
		res, err := appl.WorkItemTypes().Load(ctx.Context, ctx.Name)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}
		return ctx.OK(res)
	})
}

// Delete runs the delete action.
func (c *SpaceController) Delete(ctx *app.DeleteSpaceContext) error {
	_, err := login.ContextIdentity(ctx)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrUnauthorized(err.Error()))
	}
	id, err := satoriuuid.FromString(ctx.ID)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
	}
	return application.Transactional(c.db, func(appl application.Application) error {
		err = appl.Spaces().Delete(ctx.Context, id)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}

		return ctx.OK([]byte{})
	})
}

// Spaces runs the space search action.
func (c *SearchController) Spaces(ctx *app.SpacesSearchContext) error {
	q := ctx.Q
	if q == "" {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrBadRequest(fmt.Errorf("Empty search query not allowed")))
	} else if q == "*" {
		q = "" // Allow empty query if * specified
	}

	var result []*space.Space
	var count int
	var err error

	offset, limit := computePagingLimts(ctx.PageOffset, ctx.PageLimit)

	return application.Transactional(c.db, func(appl application.Application) error {
		var resultCount uint64
		result, resultCount, err = appl.Spaces().Search(ctx, &q, &offset, &limit)
		count = int(resultCount)
		if err != nil {
			cause := errs.Cause(err)
			switch cause.(type) {
			case errors.BadParameterError:
				return jsonapi.JSONErrorResponse(ctx, goa.ErrBadRequest(fmt.Sprintf("Error listing spaces: %s", err.Error())))
			default:
				log.Error(ctx, map[string]interface{}{
					"query":  q,
					"offset": offset,
					"limit":  limit,
					"err":    err,
				}, "unable to list spaces")
				return jsonapi.JSONErrorResponse(ctx, goa.ErrInternal(err.Error()))
			}
		}

		response := app.SearchSpaceList{
			Links: &app.PagingLinks{},
			Meta:  &app.SpaceListMeta{TotalCount: count},
			Data:  ConvertSpaces(ctx.RequestData, result),
		}
		setPagingLinks(response.Links, buildAbsoluteURL(ctx.RequestData), len(result), offset, limit, count, "q="+q)

		return ctx.OK(&response)
	})
}

// CreateChild runs the create-child action.
func (c *AreaController) CreateChild(ctx *app.CreateChildAreaContext) error {

	_, err := login.ContextIdentity(ctx)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrUnauthorized(err.Error()))
	}
	parentID, err := uuid.FromString(ctx.ID)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
	}

	return application.Transactional(c.db, func(appl application.Application) error {
		parent, err := appl.Areas().Load(ctx, parentID)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
		}

		reqArea := ctx.Payload.Data
		if reqArea.Attributes.Name == nil {
			return jsonapi.JSONErrorResponse(ctx, errors.NewBadParameterError("data.attributes.name", nil).Expected("not nil"))
		}

		childPath := area.ConvertToLtreeFormat(parentID.String())
		if parent.Path != "" {
			childPath = parent.Path + pathSepInDatabase + childPath
		}
		newArea := area.Area{
			SpaceID: parent.SpaceID,
			Path:    childPath,
			Name:    *reqArea.Attributes.Name,
		}

		err = appl.Areas().Create(ctx, &newArea)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}

		res := &app.AreaSingle{
			Data: ConvertArea(appl, ctx.RequestData, &newArea, addResolvedPath),
		}
		ctx.ResponseData.Header().Set("Location", rest.AbsoluteURL(ctx.RequestData, app.AreaHref(res.Data.ID)))
		return ctx.Created(res)
	})
}

// Generate obtain the access token from Keycloak for the test user
func (c *LoginController) Generate(ctx *app.GenerateLoginContext) error {
	if !configuration.IsPostgresDeveloperModeEnabled() {
		log.Error(ctx, map[string]interface{}{
			"method": "Generate",
		}, "Postgres developer mode not enabled")
		jerrors, _ := jsonapi.ErrorToJSONAPIErrors(goa.ErrUnauthorized("Postgres developer mode not enabled"))
		return ctx.Unauthorized(jerrors)
	}

	var scopes []account.Identity
	scopes = append(scopes, test.TestIdentity)
	scopes = append(scopes, test.TestObserverIdentity)

	client := &http.Client{Timeout: 10 * time.Second}

	username := configuration.GetKeycloakTestUserName()
	res, err := client.PostForm(configuration.GetKeycloakEndpointToken(), url.Values{
		"client_id":     {configuration.GetKeycloakClientID()},
		"client_secret": {configuration.GetKeycloakSecret()},
		"username":      {username},
		"password":      {configuration.GetKeycloakTestUserSecret()},
		"grant_type":    {"password"},
	})
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, errors.NewInternalError("error when obtaining token "+err.Error()))
	}

	token, err := readToken(res, ctx)
	if err != nil {
		log.Error(ctx, map[string]interface{}{
			"tokenEndpoint": res,
			"err":           err,
		}, "Error when unmarshal json with access token")
		return jsonapi.JSONErrorResponse(ctx, e.Wrap(err, "Error when unmarshal json with access token"))
	}

	var tokens app.AuthTokenCollection
	tokens = append(tokens, &app.AuthToken{Token: token})
	// Creates the testuser user and identity if they don't yet exist
	c.auth.CreateKeycloakUser(*token.AccessToken, ctx)

	return ctx.OK(tokens)
}

// Show runs the show action.
func (c *SpaceController) Show(ctx *app.ShowSpaceContext) error {
	id, err := satoriuuid.FromString(ctx.ID)
	if err != nil {
		return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
	}

	return application.Transactional(c.db, func(appl application.Application) error {
		s, err := appl.Spaces().Load(ctx.Context, id)
		if err != nil {
			return jsonapi.JSONErrorResponse(ctx, err)
		}

		resp := app.SpaceSingle{
			Data: ConvertSpace(ctx.RequestData, s),
		}

		return ctx.OK(&resp)
	})
}