Add FROM targets aliasing to avoid conflict in embeds

2018-02-21 09:23:08 -05:00
parent 8e2a0e05ea
commit ff709a65e5
8 changed files with 154 additions and 34 deletions
@@ -427,6 +427,77 @@ spec = do
    it "can detect fk relations through views to tables in the public schema" $
      get "/consumers_view?select=*,orders_view{*}" `shouldRespondWith` 200

+    context "tables with self reference foreign keys" $ do
+      context "one self reference foreign key" $ do
+        it "embeds parents recursively" $
+          get "/family_tree?id=in.(3,4)&select=id,parent(id,name,parent(*))" `shouldRespondWith`
+            [json|[
+              { "id": "3", "parent": { "id": "1", "name": "Parental Unit", "parent": null } },
+              { "id": "4", "parent": { "id": "2", "name": "Kid One", "parent": { "id": "1", "name": "Parental Unit", "parent": null } } }
+            ]|]
+            { matchHeaders = [matchContentTypeJson] }
+
+        it "embeds childs recursively" $
+          get "/family_tree?id=eq.1&select=id,name, childs:family_tree.parent(id,name,childs:family_tree.parent(id,name))" `shouldRespondWith`
+            [json|[{
+              "id": "1", "name": "Parental Unit", "childs": [
+                { "id": "2", "name": "Kid One", "childs": [ { "id": "4", "name": "Grandkid One" } ] },
+                { "id": "3", "name": "Kid Two", "childs": [ { "id": "5", "name": "Grandkid Two" } ] }
+              ]
+            }]|] { matchHeaders = [matchContentTypeJson] }
+
+        it "embeds parent and then embeds childs" $
+          get "/family_tree?id=eq.2&select=id,name,parent(id,name,childs:family_tree.parent(id,name))" `shouldRespondWith`
+            [json|[{
+              "id": "2", "name": "Kid One", "parent": {
+                "id": "1", "name": "Parental Unit", "childs": [ { "id": "2", "name": "Kid One" }, { "id": "3", "name": "Kid Two"} ]
+              }
+            }]|] { matchHeaders = [matchContentTypeJson] }
+
+      context "two self reference foreign keys" $ do
+        it "embeds parents" $
+          get "/organizations?select=id,name,referee(id,name),auditor(id,name)&id=eq.3" `shouldRespondWith`
+            [json|[{
+              "id": 3, "name": "Acme",
+              "referee": {
+                "id": 1,
+                "name": "Referee Org"
+              },
+              "auditor": {
+                "id": 2,
+                "name": "Auditor Org"
+              }
+            }]|] { matchHeaders = [matchContentTypeJson] }
+
+        it "embeds childs" $ do
+          get "/organizations?select=id,name,refereeds:organizations.referee(id,name)&id=eq.1" `shouldRespondWith`
+            [json|[{
+              "id": 1, "name": "Referee Org",
+              "refereeds": [
+                {
+                  "id": 3,
+                  "name": "Acme"
+                },
+                {
+                  "id": 4,
+                  "name": "Umbrella"
+                }
+              ]
+            }]|] { matchHeaders = [matchContentTypeJson] }
+          get "/organizations?select=id,name,auditees:organizations.auditor(id,name)&id=eq.2" `shouldRespondWith`
+            [json|[{
+              "id": 2, "name": "Auditor Org",
+              "auditees": [
+                {
+                  "id": 3,
+                  "name": "Acme"
+                },
+                {
+                  "id": 4,
+                  "name": "Umbrella"
+                }
+              ]
+            }]|] { matchHeaders = [matchContentTypeJson] }

  describe "ordering response" $ do
    it "by a column asc" $