mitchell852 closed pull request #2297: Add TO Go cachegroups/trimmed
URL: https://github.com/apache/incubator-trafficcontrol/pull/2297
This is a PR merged from a forked repository.
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diff --git a/lib/go-tc/v13/cachegroups.go b/lib/go-tc/v13/cachegroups.go
index 38ac437ad..ee203fcd5 100644
--- a/lib/go-tc/v13/cachegroups.go
+++ b/lib/go-tc/v13/cachegroups.go
@@ -56,3 +56,7 @@ type CacheGroupNullable struct {
TypeID *int `json:"typeId" db:"type_id"`
// aliased to type_id to disambiguate struct scans due join on 'type' table
LastUpdated *tc.TimeNoMod `json:"lastUpdated"
db:"last_updated"`
}
+
+type CachegroupTrimmedName struct {
+ Name string `json:"name"`
+}
diff --git a/traffic_ops/traffic_ops_golang/cachegroup/trimmed.go
b/traffic_ops/traffic_ops_golang/cachegroup/trimmed.go
new file mode 100644
index 000000000..766c372ec
--- /dev/null
+++ b/traffic_ops/traffic_ops_golang/cachegroup/trimmed.go
@@ -0,0 +1,52 @@
+package cachegroup
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import (
+ "database/sql"
+ "errors"
+ "net/http"
+
+ tc "github.com/apache/incubator-trafficcontrol/lib/go-tc/v13"
+
"github.com/apache/incubator-trafficcontrol/traffic_ops/traffic_ops_golang/api"
+)
+
+func TrimmedHandler(db *sql.DB) http.HandlerFunc {
+ return func(w http.ResponseWriter, r *http.Request) {
+ api.RespWriter(w, r)(getCachegroupsTrimmed(db))
+ }
+}
+
+func getCachegroupsTrimmed(db *sql.DB) ([]tc.CachegroupTrimmedName, error) {
+ names := []tc.CachegroupTrimmedName{}
+ rows, err := db.Query(`SELECT name from cachegroup`)
+ if err != nil {
+ return nil, errors.New("selecting cachegroup names: " +
err.Error())
+ }
+ defer rows.Close()
+ for rows.Next() {
+ name := ""
+ if err := rows.Scan(&name); err != nil {
+ return nil, errors.New("scanning cachegroup names: " +
err.Error())
+ }
+ names = append(names, tc.CachegroupTrimmedName{Name: name})
+ }
+ return names, nil
+}
diff --git a/traffic_ops/traffic_ops_golang/routes.go
b/traffic_ops/traffic_ops_golang/routes.go
index 8858c327c..d1822bb06 100644
--- a/traffic_ops/traffic_ops_golang/routes.go
+++ b/traffic_ops/traffic_ops_golang/routes.go
@@ -88,6 +88,7 @@ func Routes(d ServerData) ([]Route, []RawRoute, http.Handler,
error) {
{1.1, http.MethodDelete, `asns/{id}$`,
api.DeleteHandler(asn.GetRefTypeV11(), d.DB), auth.PrivLevelOperations,
Authenticated, nil},
//CacheGroup: CRUD
+ {1.1, http.MethodGet, `cachegroups/trimmed/?(\.json)?$`,
cachegroup.TrimmedHandler(d.DB.DB), auth.PrivLevelReadOnly, Authenticated, nil},
{1.1, http.MethodGet, `cachegroups/?(\.json)?$`,
api.ReadHandler(cachegroup.GetRefType(), d.DB), auth.PrivLevelReadOnly,
Authenticated, nil},
{1.1, http.MethodGet, `cachegroups/{id}$`,
api.ReadHandler(cachegroup.GetRefType(), d.DB), auth.PrivLevelReadOnly,
Authenticated, nil},
{1.1, http.MethodPut, `cachegroups/{id}$`,
api.UpdateHandler(cachegroup.GetRefType(), d.DB), auth.PrivLevelOperations,
Authenticated, nil},
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