// 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)
})
}
// ConvertComment converts between internal and external REST representation
func ConvertComment(request *goa.RequestData, comment *comment.Comment, additional ...CommentConvertFunc) *app.Comment {
selfURL := rest.AbsoluteURL(request, app.CommentsHref(comment.ID))
markup := rendering.NilSafeGetMarkup(&comment.Markup)
bodyRendered := rendering.RenderMarkupToHTML(html.EscapeString(comment.Body), comment.Markup)
c := &app.Comment{
Type: "comments",
ID: &comment.ID,
Attributes: &app.CommentAttributes{
Body: &comment.Body,
BodyRendered: &bodyRendered,
Markup: &markup,
CreatedAt: &comment.CreatedAt,
},
Relationships: &app.CommentRelations{
CreatedBy: &app.CommentCreatedBy{
Data: &app.IdentityRelationData{
Type: "identities",
ID: &comment.CreatedBy,
},
},
},
Links: &app.GenericLinks{
Self: &selfURL,
},
}
for _, add := range additional {
add(request, comment, c)
}
return c
}
// Create runs the create action.
func (c *WorkItemCommentsController) Create(ctx *app.CreateWorkItemCommentsContext) error {
return application.Transactional(c.db, func(appl application.Application) error {
_, err := appl.WorkItems().Load(ctx, ctx.ID)
if err != nil {
return jsonapi.JSONErrorResponse(ctx, goa.ErrNotFound(err.Error()))
}
currentUser, err := login.ContextIdentity(ctx)
if err != nil {
return jsonapi.JSONErrorResponse(ctx, goa.ErrUnauthorized(err.Error()))
}
currentUserID, err := uuid.FromString(currentUser)
if err != nil {
return jsonapi.JSONErrorResponse(ctx, goa.ErrUnauthorized(err.Error()))
}
reqComment := ctx.Payload.Data
markup := rendering.NilSafeGetMarkup(reqComment.Attributes.Markup)
newComment := comment.Comment{
ParentID: ctx.ID,
Body: reqComment.Attributes.Body,
Markup: markup,
CreatedBy: currentUserID,
}
err = appl.Comments().Create(ctx, &newComment)
if err != nil {
return jsonapi.JSONErrorResponse(ctx, goa.ErrInternal(err.Error()))
}
res := &app.CommentSingle{
Data: ConvertComment(ctx.RequestData, &newComment),
}
return ctx.OK(res)
})
}