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comment.go
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comment.go
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package handler
import (
"github.com/gin-gonic/gin"
"github.com/juju/errors"
"github.com/loopfz/gadgeto/zesty"
"github.com/ovh/utask"
"github.com/ovh/utask/models/task"
"github.com/ovh/utask/models/tasktemplate"
"github.com/ovh/utask/pkg/auth"
)
type createCommentIn struct {
TaskID string `path:"id, required"`
Content string `json:"content"`
}
// CreateComment create a comment related to a task
func CreateComment(c *gin.Context, in *createCommentIn) (*task.Comment, error) {
dbp, err := zesty.NewDBProvider(utask.DBName)
if err != nil {
return nil, err
}
t, err := task.LoadFromPublicID(dbp, in.TaskID)
if err != nil {
return nil, err
}
tt, err := tasktemplate.LoadFromID(dbp, t.TemplateID)
if err != nil {
return nil, err
}
requester := isRequester(t, c) == nil
watcher := isWatcher(t, c) == nil
resolver := auth.IsAllowedResolver(c, tt, t.ResolverUsernames) == nil
if !requester && !watcher && !resolver {
return nil, errors.Forbiddenf("Can't create comment")
}
reqUsername := auth.GetIdentity(c)
comment, err := task.CreateComment(dbp, t, reqUsername, in.Content)
if err != nil {
return nil, err
}
return comment, nil
}
type getCommentIn struct {
TaskID string `path:"id, required"`
CommentID string `path:"commentid, required"`
}
// GetComment return a specific comment related to a task
func GetComment(c *gin.Context, in *getCommentIn) (*task.Comment, error) {
dbp, err := zesty.NewDBProvider(utask.DBName)
if err != nil {
return nil, err
}
comment, err := task.LoadCommentFromPublicID(dbp, in.CommentID)
if err != nil {
return nil, err
}
return comment, nil
}
type listCommentsIn struct {
TaskID string `path:"id, required"`
}
// ListComments return a list of comments related to a task
func ListComments(c *gin.Context, in *listCommentsIn) ([]*task.Comment, error) {
dbp, err := zesty.NewDBProvider(utask.DBName)
if err != nil {
return nil, err
}
t, err := task.LoadFromPublicID(dbp, in.TaskID)
if err != nil {
return nil, err
}
comments, err := task.LoadCommentsFromTaskID(dbp, t.ID)
if err != nil {
return nil, err
}
return comments, nil
}
type updateCommentIn struct {
TaskID string `path:"id, required"`
CommentID string `path:"commentid, required"`
Content string `json:"content"`
}
// UpdateComment update a specific comment related to a task
func UpdateComment(c *gin.Context, in *updateCommentIn) (*task.Comment, error) {
dbp, err := zesty.NewDBProvider(utask.DBName)
if err != nil {
return nil, err
}
t, err := task.LoadFromPublicID(dbp, in.TaskID)
if err != nil {
return nil, err
}
comment, err := task.LoadCommentFromPublicID(dbp, in.CommentID)
if err != nil {
return nil, err
}
reqUsername := auth.GetIdentity(c)
if reqUsername != comment.Username {
return nil, errors.Forbiddenf("Can't update comment")
}
if comment.TaskID != t.ID {
return nil, errors.BadRequestf("Comment and task don't match")
}
err = comment.Update(dbp, in.Content)
if err != nil {
return nil, err
}
return comment, nil
}
type deleteCommentIn struct {
TaskID string `path:"id, required"`
CommentID string `path:"commentid, required"`
}
// DeleteComment delete a specific comment related to a task
func DeleteComment(c *gin.Context, in *deleteCommentIn) error {
dbp, err := zesty.NewDBProvider(utask.DBName)
if err != nil {
return err
}
t, err := task.LoadFromPublicID(dbp, in.TaskID)
if err != nil {
return err
}
comment, err := task.LoadCommentFromPublicID(dbp, in.CommentID)
if err != nil {
return err
}
reqUsername := auth.GetIdentity(c)
if reqUsername != comment.Username {
return errors.Forbiddenf("Can't update comment")
}
if comment.TaskID != t.ID {
return errors.BadRequestf("Comment and task don't match")
}
return comment.Delete(dbp)
}