Added support for element operator

TwoTenPvP · TwoTenPvP · commit 1d42374f94f3 · 2019-08-01T09:12:36.000+02:00
diff --git a/MLAPI.ServerList.Server/Program.cs b/MLAPI.ServerList.Server/Program.cs
@@ -67,6 +67,16 @@ private static bool FilterLocalServers(List<JToken> tokens, ServerModel serverMo
                                 return children.AsParallel().Any(x => FilterLocalServers(new List<JToken>() { x }, serverModel));
                             }
                         }
+                        break;
+                    case "$exists":
+                        {
+                            if (child.Type == JTokenType.Property)
+                            {
+                                string propertyName = ((JProperty)child.Parent.Parent).Name;
+
+                                return serverModel.ContractData.ContainsKey(propertyName);
+                            }
+                        }
                         break;
                     case "$eq":
                         {
@@ -314,6 +324,14 @@ private static FilterDefinition<ServerModel> CreateFilter(List<JToken> tokens)
                             }
                         }
                         break;
+                    case "$exists":
+                        {
+                            if (child.Type == JTokenType.Property)
+                            {
+                                return Builders<ServerModel>.Filter.Exists("ContractData." + ((JProperty)child.Parent.Parent).Name);
+                            }
+                        }
+                        break;
                     case "$eq":
                         {
                             if (child.Type == JTokenType.Property)

Original file line number	Diff line number	Diff line change
`@@ -67,6 +67,16 @@ private static bool FilterLocalServers(List<JToken> tokens, ServerModel serverMo`
`67`	`67`	`return children.AsParallel().Any(x => FilterLocalServers(new List<JToken>() { x }, serverModel));`
`68`	`68`	`}`
`69`	`69`	`}`
	`70`	`+ break;`
	`71`	`+ case "$exists":`
	`72`	`+ {`
	`73`	`+ if (child.Type == JTokenType.Property)`
	`74`	`+ {`
	`75`	`+ string propertyName = ((JProperty)child.Parent.Parent).Name;`
	`76`	`+`
	`77`	`+ return serverModel.ContractData.ContainsKey(propertyName);`
	`78`	`+ }`
	`79`	`+ }`
`70`	`80`	`break;`
`71`	`81`	`case "$eq":`
`72`	`82`	`{`
`@@ -314,6 +324,14 @@ private static FilterDefinition<ServerModel> CreateFilter(List<JToken> tokens)`
`314`	`324`	`}`
`315`	`325`	`}`
`316`	`326`	`break;`
	`327`	`+ case "$exists":`
	`328`	`+ {`
	`329`	`+ if (child.Type == JTokenType.Property)`
	`330`	`+ {`
	`331`	`+ return Builders<ServerModel>.Filter.Exists("ContractData." + ((JProperty)child.Parent.Parent).Name);`
	`332`	`+ }`
	`333`	`+ }`
	`334`	`+ break;`
`317`	`335`	`case "$eq":`
`318`	`336`	`{`
`319`	`337`	`if (child.Type == JTokenType.Property)`