// Update function used to implement update report request.
// This is an http PUT request that gets a specific report's name
// as a urlvar parameter input and a json structure in the request
// body in order to update the datastore document for the specific
// report
func Update(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
charset := "utf-8"
//STANDARD DECLARATIONS END
// Set Content-Type response Header value
contentType := r.Header.Get("Accept")
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
// Grab Tenant DB configuration from context
tenantDbConfig := context.Get(r, "tenant_conf").(config.MongoConfig)
//Extracting report name from url
id := mux.Vars(r)["id"]
//Reading the json input
reqBody, err := ioutil.ReadAll(r.Body)
input := MongoInterface{}
//Unmarshalling the json input into byte form
err = json.Unmarshal(reqBody, &input)
if err != nil {
// User provided malformed json input data
output, _ := respond.MarshalContent(respond.MalformedJSONInput, contentType, "", " ")
code = http.StatusBadRequest
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
return code, h, output, err
}
sanitizedInput := bson.M{
"$set": bson.M{
// "info": bson.M{
"info.name": input.Info.Name,
"info.description": input.Info.Description,
"info.updated": time.Now().Format("2006-01-02 15:04:05"),
// },
"profiles": input.Profiles,
"filter_tags": input.Tags,
"topology_schema": input.Topology,
}}
// Try to open the mongo session
session, err := mongo.OpenSession(tenantDbConfig)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// Validate profiles given in report
validationErrors := input.ValidateProfiles(session.DB(tenantDbConfig.Db))
if len(validationErrors) > 0 {
code = 422
out := respond.UnprocessableEntity
out.Errors = validationErrors
output = out.MarshalTo(contentType)
return code, h, output, err
}
// We search by name and update
query := bson.M{"id": id}
err = mongo.Update(session, tenantDbConfig.Db, reportsColl, query, sanitizedInput)
if err != nil {
if err.Error() != "not found" {
code = http.StatusInternalServerError
return code, h, output, err
}
//Render the response into XML
code = http.StatusNotFound
output, err = ReportNotFound(contentType)
return code, h, output, err
}
//Render the response into XML
output, err = respond.CreateResponseMessage("Report was successfully updated", "200", contentType)
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
code = http.StatusOK
return code, h, output, err
}
// Delete function used to implement remove report request
func Delete(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
charset := "utf-8"
//STANDARD DECLARATIONS END
// Set Content-Type response Header value
contentType := r.Header.Get("Accept")
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
// Grab Tenant DB configuration from context
tenantDbConfig := context.Get(r, "tenant_conf").(config.MongoConfig)
//Extracting record id from url
id := mux.Vars(r)["id"]
// Try to open the mongo session
session, err := mongo.OpenSession(tenantDbConfig)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// We search by name and delete the document in db
query := bson.M{"id": id}
info, err := mongo.Remove(session, tenantDbConfig.Db, reportsColl, query)
if err != nil {
if err.Error() != "not found" {
code = http.StatusInternalServerError
return code, h, output, err
}
//Render the response into XML
code = http.StatusNotFound
output, err = ReportNotFound(contentType)
return code, h, output, err
}
// info.Removed > 0 means that many documents have been removed
// If deletion took place we notify user accordingly.
// Else we notify that no tenant matched the specific name
if info.Removed > 0 {
code = http.StatusOK
output, err = respond.CreateResponseMessage("Report was successfully deleted", "200", contentType)
} else {
code = http.StatusNotFound
output, err = ReportNotFound(contentType)
}
//Render the response into XML
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
return code, h, output, err
}
// Delete function used to implement remove report request
func Delete(r *http.Request, cfg config.Config) (int, http.Header, []byte, error) {
//STANDARD DECLARATIONS START
code := http.StatusOK
h := http.Header{}
output := []byte("")
err := error(nil)
contentType := "text/xml"
charset := "utf-8"
//STANDARD DECLARATIONS END
contentType, err = respond.ParseAcceptHeader(r)
h.Set("Content-Type", fmt.Sprintf("%s; charset=%s", contentType, charset))
if err != nil {
code = http.StatusNotAcceptable
output, _ = respond.MarshalContent(respond.NotAcceptableContentType, contentType, "", " ")
return code, h, output, err
}
tenantDbConfig, err := authentication.AuthenticateTenant(r.Header, cfg)
if err != nil {
output, _ = respond.MarshalContent(respond.UnauthorizedMessage, contentType, "", " ")
code = http.StatusUnauthorized //If wrong api key is passed we return UNAUTHORIZED http status
return code, h, output, err
}
//Extracting record id from url
id := mux.Vars(r)["id"]
// Try to open the mongo session
session, err := mongo.OpenSession(tenantDbConfig)
defer session.Close()
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
// We search by name and delete the document in db
query := bson.M{"id": id}
info, err := mongo.Remove(session, tenantDbConfig.Db, reportsColl, query)
if err != nil {
if err.Error() != "not found" {
code = http.StatusInternalServerError
return code, h, output, err
}
//Render the response into XML
code = http.StatusNotFound
output, err = ReportNotFound(contentType)
return code, h, output, err
}
// info.Removed > 0 means that many documents have been removed
// If deletion took place we notify user accordingly.
// Else we notify that no tenant matched the specific name
if info.Removed > 0 {
code = http.StatusOK
output, err = respond.CreateResponseMessage("Report was successfully deleted", "200", contentType)
} else {
code = http.StatusNotFound
output, err = ReportNotFound(contentType)
}
//Render the response into XML
if err != nil {
code = http.StatusInternalServerError
return code, h, output, err
}
return code, h, output, err
}