Simplify structure by having less files (#86)

pkg/models/list.go

@@ -17,6 +17,7 @@
 package models
 
 import (
+	"code.vikunja.io/api/pkg/metrics"
 	"code.vikunja.io/web"
 )
 
@@ -238,3 +239,121 @@ func AddListDetails(lists []*List) (err error) {
 
 	return
 }
+
+// CreateOrUpdateList updates a list or creates it if it doesn't exist
+func CreateOrUpdateList(list *List) (err error) {
+
+	// Check if the namespace exists
+	if list.NamespaceID != 0 {
+		_, err = GetNamespaceByID(list.NamespaceID)
+		if err != nil {
+			return err
+		}
+	}
+
+	if list.ID == 0 {
+		_, err = x.Insert(list)
+		metrics.UpdateCount(1, metrics.ListCountKey)
+	} else {
+		_, err = x.ID(list.ID).Update(list)
+	}
+
+	if err != nil {
+		return
+	}
+
+	err = list.GetSimpleByID()
+	if err != nil {
+		return
+	}
+
+	err = list.ReadOne()
+	return
+
+}
+
+// Update implements the update method of CRUDable
+// @Summary Updates a list
+// @Description Updates a list. This does not include adding a task (see below).
+// @tags list
+// @Accept json
+// @Produce json
+// @Security JWTKeyAuth
+// @Param id path int true "List ID"
+// @Param list body models.List true "The list with updated values you want to update."
+// @Success 200 {object} models.List "The updated list."
+// @Failure 400 {object} code.vikunja.io/web.HTTPError "Invalid list object provided."
+// @Failure 403 {object} code.vikunja.io/web.HTTPError "The user does not have access to the list"
+// @Failure 500 {object} models.Message "Internal error"
+// @Router /lists/{id} [post]
+func (l *List) Update() (err error) {
+	return CreateOrUpdateList(l)
+}
+
+func updateListLastUpdated(list *List) error {
+	_, err := x.ID(list.ID).Cols("updated").Update(list)
+	return err
+}
+
+func updateListByTaskID(taskID int64) (err error) {
+	// need to get the task to update the list last updated timestamp
+	task, err := GetTaskByIDSimple(taskID)
+	if err != nil {
+		return err
+	}
+
+	return updateListLastUpdated(&List{ID: task.ListID})
+}
+
+// Create implements the create method of CRUDable
+// @Summary Creates a new list
+// @Description Creates a new list in a given namespace. The user needs write-access to the namespace.
+// @tags list
+// @Accept json
+// @Produce json
+// @Security JWTKeyAuth
+// @Param namespaceID path int true "Namespace ID"
+// @Param list body models.List true "The list you want to create."
+// @Success 200 {object} models.List "The created list."
+// @Failure 400 {object} code.vikunja.io/web.HTTPError "Invalid list object provided."
+// @Failure 403 {object} code.vikunja.io/web.HTTPError "The user does not have access to the list"
+// @Failure 500 {object} models.Message "Internal error"
+// @Router /namespaces/{namespaceID}/lists [put]
+func (l *List) Create(a web.Auth) (err error) {
+	doer, err := getUserWithError(a)
+	if err != nil {
+		return err
+	}
+
+	l.OwnerID = doer.ID
+	l.Owner = *doer
+	l.ID = 0 // Otherwise only the first time a new list would be created
+
+	return CreateOrUpdateList(l)
+}
+
+// Delete implements the delete method of CRUDable
+// @Summary Deletes a list
+// @Description Delets a list
+// @tags list
+// @Produce json
+// @Security JWTKeyAuth
+// @Param id path int true "List ID"
+// @Success 200 {object} models.Message "The list was successfully deleted."
+// @Failure 400 {object} code.vikunja.io/web.HTTPError "Invalid list object provided."
+// @Failure 403 {object} code.vikunja.io/web.HTTPError "The user does not have access to the list"
+// @Failure 500 {object} models.Message "Internal error"
+// @Router /lists/{id} [delete]
+func (l *List) Delete() (err error) {
+
+	// Delete the list
+	_, err = x.ID(l.ID).Delete(&List{})
+	if err != nil {
+		return
+	}
+	metrics.UpdateCount(-1, metrics.ListCountKey)
+
+	// Delete all todotasks on that list
+	_, err = x.Where("list_id = ?", l.ID).Delete(&ListTask{})
+	return
+}