Flutter client double type issue

[skordesign]

Description

When I generate client code for Flutter client, double type on BE has default value is 0 and when to Dart code 0 cannot assign to double. Then I need to manually add 0.toDouble() to generated model class. Can you help me to handle this case?

Swagger-codegen version

Version : 2.4.12

Swagger declaration file content or url

{
  "swagger": "2.0",
  "info": {
    "title": "Feedback API",
    "version": "v1"
  },
  "paths": {
    "/feedback": {
      "post": {
        "tags": [
          "Feedback"
        ],
        "summary": "Feedback issue",
        "operationId": "feedback.post",
        "consumes": [
          "application/json"
        ],
        "produces": [
          "application/json"
        ],
        "parameters": [
          {
            "in": "header",
            "name": "Authorization",
            "description": "Bearer [JWT]",
            "type": "String"
          },
          {
            "in": "header",
            "name": "Accept-Language",
            "description": "en-US, vi-VN",
            "type": "String"
          },
          {
            "in": "body",
            "name": "body",
            "schema": {
              "$ref": "#/definitions/IssueFeedback"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Feedback successfully",
            "schema": {
              "$ref": "#/definitions/Result"
            }
          },
          "500": {
            "description": "Feedback failed",
            "schema": {
              "$ref": "#/definitions/Error"
            }
          }
        }
      }
    },
    "/rate/{productId}": {
      "get": {
        "tags": [
          "Rate"
        ],
        "summary": "Get rate of product",
        "operationId": "rate.get",
        "produces": [
          "application/json"
        ],
        "parameters": [
          {
            "in": "path",
            "name": "productId",
            "description": "Product Id",
            "required": true,
            "type": "string",
            "format": "uuid"
          },
          {
            "in": "header",
            "name": "Accept-Language",
            "description": "en-US, vi-VN",
            "type": "String"
          }
        ],
        "responses": {
          "200": {
            "description": "Get rate successfully",
            "schema": {
              "$ref": "#/definitions/ProductRateDetail"
            }
          },
          "500": {
            "description": "Get rate failed",
            "schema": {
              "$ref": "#/definitions/Error"
            }
          }
        }
      }
    },
    "/rate": {
      "post": {
        "tags": [
          "Rate"
        ],
        "summary": "Rate product",
        "operationId": "rate.post",
        "consumes": [
          "application/json"
        ],
        "produces": [
          "application/json"
        ],
        "parameters": [
          {
            "in": "header",
            "name": "Authorization",
            "description": "Bearer [JWT]",
            "type": "String"
          },
          {
            "in": "header",
            "name": "Accept-Language",
            "description": "en-US, vi-VN",
            "type": "String"
          },
          {
            "in": "body",
            "name": "body",
            "schema": {
              "$ref": "#/definitions/Rate"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Rate successfully",
            "schema": {
              "$ref": "#/definitions/Result"
            }
          },
          "500": {
            "description": "Rate failed",
            "schema": {
              "$ref": "#/definitions/Error"
            }
          }
        }
      }
    }
  },
  "definitions": {
    "IssueFeedback": {
      "type": "object",
      "properties": {
        "content": {
          "type": "string"
        },
        "attachedUrl": {
          "type": "string"
        }
      }
    },
    "Result": {
      "type": "object",
      "properties": {
        "status": {
          "type": "string"
        },
        "messages": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "content": {
          "type": "string"
        }
      }
    },
    "Error": {
      "type": "object",
      "properties": {
        "messages": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "status": {
          "type": "string"
        }
      }
    },
    "Rate": {
      "type": "object",
      "properties": {
        "productId": {
          "format": "uuid",
          "type": "string"
        },
        "score": {
          "format": "int32",
          "type": "integer"
        },
        "fullName": {
          "type": "string"
        },
        "comment": {
          "type": "string"
        },
        "ratedTime": {
          "format": "date-time",
          "type": "string"
        }
      }
    },
    "ProductRateDetail": {
      "type": "object",
      "properties": {
        "productId": {
          "format": "uuid",
          "type": "string"
        },
        "average": {
          "format": "double",
          "type": "number"
        },
        "total": {
          "format": "int32",
          "type": "integer"
        },
        "rates": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/Rate"
          }
        }
      }
    }
  },
  "tags": [
    {
      "name": "Feedback",
      "description": "Feedback"
    },
    {
      "name": "Rate",
      "description": "Get rating product, rate product"
    }
  ]
}

Command line used for generation

java -jar .\swagger-codegen-cli.jar generate -l dart -i swagger.json -o ..\client_sdk -DbrowserClient=false

[MichaelMarner]

I fixed this back in October, PR is still waiting to be merged:

#9809