implemented search of players serverside

internal/web/gqlSchema.go

@@ -329,15 +329,36 @@ func createShema(repo repo.Repo) graphql.Schema {
 			},
 		},
 		"players": &graphql.Field{
-			Type:        graphql.NewNonNull(graphql.NewList(player)),
+			Type:        graphql.NewNonNull(graphql.NewList(graphql.NewNonNull(player))),
 			Description: "Get all players",
+			Args: graphql.FieldConfigArgument{
+				"query": &graphql.ArgumentConfig{
+					Type:         graphql.String,
+					DefaultValue: "",
+				},
+			},
 			Resolve: func(p graphql.ResolveParams) (interface{}, error) {
-				players, err := repo.GetPlayers()
-				if err != nil {
-					return nil, err
+				query, ok := p.Args["query"].(string)
+				if !ok {
+					log.Printf("Failed to parse query at players: %v", p.Args["query"])
+					return nil, nil
 				}
 
-				return players, nil
+				if query == "" {
+					players, err := repo.GetPlayers()
+					if err != nil {
+						return nil, err
+					}
+
+					return players, nil
+				} else {
+					players, err := repo.SearchPlayer(query)
+					if err != nil {
+						return nil, err
+					}
+
+					return players, nil
+				}
 			},
 		},
 		"games": &graphql.Field{