implemented issue ignite#3346

ignite/cmd/scaffold.go

@@ -25,6 +25,28 @@ const (
 	msgCommitPrompt = "Do you want to proceed without committing your saved changes"
 
 	statusScaffolding = "Scaffolding..."
+
+	supportFieldTypes = `
+Currently supports: 
+
+| Type         | Alias   | Index | Code Type | Description                     |
+|--------------|---------|-------|-----------|---------------------------------|
+| string       | -       | yes   | string    | Text type                       |
+| array.string | strings | no    | []string  | List of text type               |
+| bool         | -       | yes   | bool      | Boolean type                    |
+| int          | -       | yes   | int32     | Integer type                    |
+| array.int    | ints    | no    | []int32   | List of integers types          |
+| uint         | -       | yes   | uint64    | Unsigned integer type           |
+| array.uint   | uints   | no    | []uint64  | List of unsigned integers types |
+| coin         | -       | no    | sdk.Coin  | Cosmos SDK coin type            |
+| array.coin   | coins   | no    | sdk.Coins | List of Cosmos SDK coin types   |
+
+Field Usage:
+    - fieldName
+    - fieldName:fieldType
+
+If no :fieldType, default (string) is used
+`
 )
 
 // NewScaffold returns a command that groups scaffolding related sub commands.

ignite/cmd/scaffold_query.go

@@ -16,8 +16,10 @@ const (
 // NewScaffoldQuery command creates a new type command to scaffold queries.
 func NewScaffoldQuery() *cobra.Command {
 	c := &cobra.Command{
-		Use:     "query [name] [request_field1] [request_field2] ...",
-		Short:   "Query for fetching data from a blockchain",
+		Use:     "query [name] [request_field1] [request_field2:field2_type] ...",
+		Short:   "Query for fetching data from a blockchain\n",
+		Long:    fmt.Sprintf("Query for fetching data from a blockchain\n%s\n", supportFieldTypes),
+		Example: "   ignite scaffold map todo-item priority:int desc:string tags:array.string done:bool",
 		Args:    cobra.MinimumNArgs(1),
 		PreRunE: gitChangesConfirmPreRunHandler,
 		RunE:    queryHandler,