process dgraph schema
diff --git a/controller/samples.gql b/controller/samples.gql
new file mode 100644
index 0000000..3aa0b65
--- /dev/null
+++ b/controller/samples.gql
@@ -0,0 +1,113 @@
+{
+ __drop
+}
+
+# query {
+# queryImage() {
+# id
+# objectPath
+# }
+# }
+
+# query {
+# queryFoo(filter: {
+# name: {
+# anyofterms: "foo"
+# }
+# }) {
+# id
+# name
+# bar {
+# id
+# }
+# }
+# }
+
+
+# mutation {
+# addA(input: [{
+# name: "dev"
+# }]) {
+# numUids
+# a {
+# id
+# name
+# }
+# }
+# }
+
+# mutation {
+# updateB(input: {
+# filter: {
+# id: ["0x4"]
+# },
+# set: {
+# a: [{id: "0x5"}]
+# }
+# }) {
+# numUids
+# b {
+# id
+# name
+# a {
+# id
+# name
+# b {
+# id
+# name
+# }
+# }
+# }
+# }
+# }
+
+
+# mutation {
+# addB(input:[{
+# name: "bar"
+# a: [{
+# id: "0x3"
+# }]
+# }]) {
+# numUids
+# b {
+# id
+# name
+# a {
+# id
+# name
+# b {
+# id
+# name
+# }
+# }
+# }
+# }
+# }
+
+# mutation {
+# deleteImage(
+# filter: {
+# id: {
+# gt: 0
+# }
+# }
+# ) {
+# msg
+# numUids
+# }
+# }
+
+
+
+# mutation {
+# addImage(input: [{
+# id: 2,
+# objectPath: "foo/bar.jpg"
+# }, {
+# id:3
+# objectPath: "qwe/qwe"
+# }]) {
+# numUids
+# }
+# }
\ No newline at end of file