func (usr *userSubscriptions) Methods() map[string]func(he.Request) he.Response {
	return map[string]func(he.Request) he.Response{
		"GET": func(req he.Request) he.Response {
			db := req.Things["db"].(*periwinkle.Tx)
			usr.groupID = req.URL.Query().Get("group_id")
			usr.values = usr.backend().GetFrontEndSubscriptions(db)
			return rfc7231.StatusOK(usr)
		},
		"POST": func(req he.Request) he.Response {
			db := req.Things["db"].(*periwinkle.Tx)
			sess := req.Things["session"].(*backend.Session)
			type postfmt struct {
				GroupID string `json:"group_id"`
				Medium  string `json:"medium,omitempty"`
				Address string `json:"address,omitempty"`
			}
			var entity postfmt
			httperr := safeDecodeJSON(req.Entity, &entity)
			if httperr != nil {
				return *httperr
			}
			entity.GroupID = strings.ToLower(entity.GroupID)

			var address *backend.UserAddress
			if entity.Medium == "" && entity.Address == "" {
				address = &usr.Addresses[0]
				for _, addr := range usr.Addresses {
					if addr.SortOrder < address.SortOrder {
						address = &addr
					}
				}
			} else {
				for _, addr := range usr.Addresses {
					if addr.Medium == entity.Medium && addr.Address == entity.Address {
						address = &addr
						break
					}
				}
			}
			if address == nil {
				return rfc7231.StatusConflict(he.NetPrintf("You don't have that address"))
			}
			backend.NewSubscription(db, address.ID, entity.GroupID, sess != nil && sess.UserID == usr.ID)
			return rfc7231.StatusCreated(usr, entity.GroupID+":"+address.Medium+":"+address.Address, req)
		},
	}
}
Example #2
0
func newDirGroups() dirGroups {
	r := dirGroups{}
	r.methods = map[string]func(he.Request) he.Response{
		"GET": func(req he.Request) he.Response {
			db := req.Things["db"].(*periwinkle.Tx)
			sess := req.Things["session"].(*backend.Session)
			var groups []backend.Group
			type getfmt struct {
				visibility string
			}
			var entity getfmt
			httperr := safeDecodeJSON(req.Entity, &entity)
			if httperr != nil {
				entity.visibility = "subscribed"
			}
			if sess == nil {
				groups = []backend.Group{}
			} else if entity.visibility == "subscribed" {
				groups = backend.GetGroupsByMember(db, *backend.GetUserByID(db, sess.UserID))
			} else {
				//groups = GetAllGroups(db)
				groups = backend.GetPublicAndSubscribedGroups(db, *backend.GetUserByID(db, sess.UserID))
			}
			type EnumerateGroup struct {
				Groupname     string                 `json:"groupname"`
				Post          map[string]string      `json:"post"`
				Join          map[string]string      `json:"join"`
				Read          map[string]string      `json:"read"`
				Existence     map[string]string      `json:"existence"`
				Subscriptions []backend.Subscription `json:"subscriptions"`
			}
			data := make([]EnumerateGroup, len(groups))

			for i, grp := range groups {
				var enum EnumerateGroup
				enum.Groupname = grp.ID
				exist := [...]int{grp.ExistencePublic, grp.ExistenceConfirmed}
				enum.Existence = backend.ReadExist(exist)
				read := [...]int{grp.ReadPublic, grp.ReadConfirmed}
				enum.Read = backend.ReadExist(read)
				post := [...]int{grp.PostPublic, grp.PostConfirmed, grp.PostMember}
				enum.Post = backend.PostJoin(post)
				join := [...]int{grp.JoinPublic, grp.JoinConfirmed, grp.JoinMember}
				enum.Join = backend.PostJoin(join)
				enum.Subscriptions = grp.Subscriptions
				data[i] = enum
			}
			return rfc7231.StatusOK(he.NetJSON{Data: data})
		},
		"POST": func(req he.Request) he.Response {
			db := req.Things["db"].(*periwinkle.Tx)
			type Response1 struct {
				Groupname string            `json:"groupname"`
				Post      map[string]string `json:"post"`
				Join      map[string]string `json:"join"`
				Read      map[string]string `json:"read"`
				Existence map[string]string `json:"existence"`
			}
			var entity Response1
			httperr := safeDecodeJSON(req.Entity, &entity)
			if httperr != nil {
				return *httperr
			}

			if entity.Groupname == "" {
				return rfc7231.StatusUnsupportedMediaType(he.NetPrintf("groupname can't be emtpy"))
			}

			grp := backend.NewGroup(
				db,
				entity.Groupname,
				backend.Reverse(entity.Existence),
				backend.Reverse(entity.Read),
				backend.Reverse(entity.Post),
				backend.Reverse(entity.Join),
			)
			sess := req.Things["session"].(*backend.Session)
			address := backend.GetAddressesByUserAndMedium(db, sess.UserID, "noop")[0]
			backend.NewSubscription(db, address.ID, grp.ID, true)
			if grp == nil {
				return rfc7231.StatusConflict(he.NetPrintf("a group with that name already exists"))
			} else {
				return rfc7231.StatusCreated(r, grp.ID, req)
			}
		},
	}
	return r
}