feat: add search api of graphql

docs/schema.graphql

@@ -424,6 +424,16 @@ type Address {
   """.bit alias."""
   bit_alias: String
 }
+type Address {
+  """ETH address hash"""
+  eth_address: HashFull
+
+  """The address cached token transfer count."""
+  token_transfer_count: Int
+
+  """.bit alias."""
+  bit_alias: String
+}
 
 input BlockInput {
   hash: HashFull

lib/godwoken_explorer/chain.ex

@@ -324,7 +324,8 @@ defmodule GodwokenExplorer.Chain do
   end
 
   @spec from_param(String.t()) ::
-          {:ok, Address.t() | Block.t() | Transaction.t()} | {:error, :not_found}
+          {:ok, Address.t() | Block.t() | Transaction.t() | Account.t() | UDT.t()}
+          | {:error, :not_found}
   def from_param(param)
 
   def from_param("0x" <> number_string = param)

lib/godwoken_explorer/graphql/resolovers/account.ex

@@ -29,8 +29,8 @@ defmodule GodwokenExplorer.Graphql.Resolvers.Account do
             {:ok, account}
 
           nil ->
-            address = Address.find_or_insert_from_hash(address)
-            {:ok, address}
+            Address.find_or_insert_from_hash(address)
+            # {:ok, address}
         end
     end
   end

lib/godwoken_explorer/graphql/resolovers/search.ex

@@ -1,9 +1,55 @@
 defmodule GodwokenExplorer.Graphql.Resolvers.Search do
-  alias GodwokenExplorer.UDT
+  alias GodwokenExplorer.{UDT, Transaction, Block, Address, Account}
+  alias GodwokenExplorer.Chain
   import Ecto.Query
 
   import GodwokenExplorer.Graphql.Resolvers.Common, only: [paginate_query: 3]
 
+  def search_keyword(_parent, %{input: %{keyword: keyword}} = _args, _resolution) do
+    do_search_keyword(keyword)
+  end
+
+  def do_search_keyword(keyword) do
+    keyword
+    |> String.trim()
+    |> Chain.from_param()
+    |> case do
+      {:ok, item} ->
+        return = process_result(item)
+        {:ok, return}
+
+      {:error, :not_found} ->
+        {:error, :not_found}
+    end
+  end
+
+  defp process_result(%Account{} = item) do
+    id =
+      case item.type do
+        :eth_user -> item.eth_address
+        :polyjuice_contract -> item.eth_address
+        _ -> item.script_hash
+      end
+
+    %{type: :account, id: id}
+  end
+
+  defp process_result(%Address{} = item) do
+    %{type: :address, id: item.eth_address}
+  end
+
+  defp process_result(%Block{} = item) do
+    %{type: :block, id: item.number}
+  end
+
+  defp process_result(%Transaction{} = item) do
+    %{type: :transaction, id: item.eth_hash || item.hash}
+  end
+
+  defp process_result(%UDT{} = item) do
+    %{type: :udt, id: item.id}
+  end
+
   def search_udt(_parent, %{input: input} = _args, _resolution) do
     return =
       from(u in UDT)

lib/godwoken_explorer/graphql/types/search.ex

@@ -3,6 +3,22 @@ defmodule GodwokenExplorer.Graphql.Types.Search do
   alias GodwokenExplorer.Graphql.Resolvers, as: Resolvers
 
   object :search_querys do
+    @desc """
+    keyword can be: udt name| account eth_address | address | transaction hash | block number
+    ```graphql
+    query {
+      search_keyword(input: { keyword: "UDT"}){
+        type
+        id
+      }
+    }
+    ```
+    """
+    field :search_keyword, :search_result do
+      arg(:input, non_null(:search_keyword_input))
+      resolve(&Resolvers.Search.search_keyword/3)
+    end
+
     @desc """
     ```graphql
     search_udt example:
@@ -52,6 +68,11 @@ defmodule GodwokenExplorer.Graphql.Types.Search do
     end
   end
 
+  object :search_result do
+    field(:type, :search_type)
+    field(:id, :string)
+  end
+
   object :paginate_search_udts do
     field(:entries, list_of(:search_udt_result))
     field(:metadata, :paginate_metadata)
@@ -80,7 +101,19 @@ defmodule GodwokenExplorer.Graphql.Types.Search do
 
     field(:type, :udt_type, description: " Bridge means from layer1;Native means layer2 contract.")
 
-    field :eth_type, :eth_type, description: "EVM token type."
+    field(:eth_type, :eth_type, description: "EVM token type.")
+  end
+
+  enum :search_type do
+    value(:address)
+    value(:block)
+    value(:transaction)
+    value(:udt)
+    value(:account)
+  end
+
+  input_object :search_keyword_input do
+    field(:keyword, non_null(:string))
   end
 
   input_object :search_udt_input do

test/graphql/search_test.exs

@@ -1,7 +1,7 @@
 defmodule GodwokenExplorer.Graphql.SearchTest do
   use GodwokenExplorerWeb.ConnCase
 
-  import GodwokenExplorer.Factory, only: [insert: 2]
+  import GodwokenExplorer.Factory, only: [insert: 1, insert: 2, insert!: 1]
 
   setup do
     for _ <- 1..10 do
@@ -15,6 +15,160 @@ defmodule GodwokenExplorer.Graphql.SearchTest do
     [second_last_udt: second_last_udt, last_udt: last_udt]
   end
 
+  test "graphql: search_keyword with udt", %{conn: conn} do
+    # exact matching
+    name = "SSS_UDT"
+    fuzzy_name = "%UDT%"
+    insert(:native_udt, eth_type: :erc721, name: name)
+    insert(:native_udt, eth_type: :erc1155)
+
+    query = search_keyword(name)
+
+    conn =
+      post(conn, "/graphql", %{
+        "query" => query,
+        "variables" => %{}
+      })
+
+    assert match?(
+             %{
+               "data" => %{
+                 "search_keyword" => %{
+                   "type" => "UDT"
+                 }
+               }
+             },
+             json_response(conn, 200)
+           )
+
+    # more than one matching
+    query = search_keyword(fuzzy_name)
+
+    conn =
+      post(conn, "/graphql", %{
+        "query" => query,
+        "variables" => %{}
+      })
+
+    assert match?(
+             %{
+               "data" => %{
+                 "search_keyword" => nil
+               },
+               "errors" => _
+             },
+             json_response(conn, 200)
+           )
+
+    ## polyjuice contract account
+    account = insert!(:polyjuice_contract_account)
+    keyword = to_string(account.eth_address)
+    query = search_keyword(keyword)
+
+    conn =
+      post(conn, "/graphql", %{
+        "query" => query,
+        "variables" => %{}
+      })
+
+    assert match?(
+             %{
+               "data" => %{
+                 "search_keyword" => %{
+                   "type" => "ACCOUNT"
+                 }
+               }
+             },
+             json_response(conn, 200)
+           )
+
+    ## not exist address
+    keyword = "0xbFbE23681D99A158f632e64A31288946770c7A9e"
+    query = search_keyword(keyword)
+
+    conn =
+      post(conn, "/graphql", %{
+        "query" => query,
+        "variables" => %{}
+      })
+
+    assert match?(
+             %{
+               "data" => %{
+                 "search_keyword" => %{
+                   "type" => "ADDRESS"
+                 }
+               }
+             },
+             json_response(conn, 200)
+           )
+
+    block = insert(:block)
+    from_account = insert!(:user)
+    to_account = insert!(:polyjuice_contract_account)
+
+    transaction =
+      insert(:transaction,
+        from_account: from_account,
+        to_account: to_account,
+        block: block,
+        block_number: block.number
+      )
+
+    ## test block keyword
+    keyword = block.number |> to_string()
+    query = search_keyword(keyword)
+
+    conn =
+      post(conn, "/graphql", %{
+        "query" => query,
+        "variables" => %{}
+      })
+
+    assert match?(
+             %{
+               "data" => %{
+                 "search_keyword" => %{
+                   "type" => "BLOCK"
+                 }
+               }
+             },
+             json_response(conn, 200)
+           )
+
+    ## test transaction keyword
+    keyword = transaction.hash |> to_string()
+    query = search_keyword(keyword)
+
+    conn =
+      post(conn, "/graphql", %{
+        "query" => query,
+        "variables" => %{}
+      })
+
+    assert match?(
+             %{
+               "data" => %{
+                 "search_keyword" => %{
+                   "type" => "TRANSACTION"
+                 }
+               }
+             },
+             json_response(conn, 200)
+           )
+  end
+
+  defp search_keyword(keyword) do
+    """
+    query {
+      search_keyword(input: { keyword: "#{keyword}"}){
+        type
+        id
+      }
+    }
+    """
+  end
+
   test "graphql: search_udt ", %{conn: conn} do
     fuzzy_name = "%UD%"