go-doudou

1. Support loading multiple .env files for different environments like .env.dev.local, .env.test, .env.prod etc. If you use this feature, DON'T forget setting GDD_ENV environment from command line or Dockerfile or k8s configuration file or IDE run/debug configuration at first. See precedence--conventions
2. Remove noisy warning WARN[0000] Error loading .env file: open xxx/xxx/.env: no such file or directory
3. Add Includes and Excludes fields to Paging struct in esutils package to support source filtering feature of elasticsearch. See search-request-source-filtering.
4. Add String method to Paging struct in esutils package to prints query in pretty json format for debug purpose

func TestPaging_String(t *testing.T) {
	p := Paging{
		StartDate: "2021-01-01",
		EndDate:   "2021-10-31",
		DateField: "submitTime",
		QueryConds: []QueryCond{
			{
				Pair: map[string][]interface{}{
					"user.keyword":     {"wubin1989"},
					"phone.keyword":    {"123456"},
					"district.keyword": {"Beijing"},
				},
				QueryLogic: MUST,
				QueryType:  TERMS,
			},
			{
				Pair: map[string][]interface{}{
					"score": {-1},
				},
				QueryLogic: MUSTNOT,
				QueryType:  TERMS,
			},
		},
	}
	fmt.Println(p.String())
}

Output:

{
  "bool": {
    "must": [
      {
        "range": {
          "submitTime": {
            "format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis",
            "from": "2021-01-01",
            "include_lower": true,
            "include_upper": true,
            "time_zone": "Asia/Shanghai",
            "to": "2021-10-31"
          }
        }
      },
      {
        "terms": {
          "user.keyword": [
            "wubin1989"
          ]
        }
      },
      {
        "terms": {
          "phone.keyword": [
            "123456"
          ]
        }
      },
      {
        "terms": {
          "district.keyword": [
            "Beijing"
          ]
        }
      }
    ],
    "must_not": {
      "terms": {
        "score": [
          -1
        ]
      }
    }
  }
}

5. Add -m flag to specify module name to go-doudou svc init subcommand e.g.:
   go-doudou svc init github.com/unionj-cloud/rabida -m github.com/unionj-cloud/rabida
6. Support table alias to ddl query dsl builder e.g.:

where = C().Col("cc.survey_id").Eq(Literal("abc")).
  And(C().Col("cc.year").Eq(Literal(2021))).
  And(C().Col("cc.month").Eq(Literal(10))).
  And(C().Col("cc.stat_type").Eq(Literal(2)))
fmt.Println(where.Sql())

Output:

(((cc.`survey_id` = 'abc' and cc.`year` = '2021') and cc.`month` = '10') and cc.`stat_type` = '2')

1. Fix when execute go-doudou -v, output incorrect version

1. Improve slice type query string parameter support in generated http handler implementations such as?name[]=jack&name[]=lucy.
2. Fix bug that there is no query string parameter description displaying in built-in go-doudou online doc.

1. Separate built-in go-doudou endpoints from user custom api endpoints. It means when you call AddMiddleware and AddRoute functions, only affect your custom defined endpoints, not affect /go-doudou/doc, /go-doudou/openapi.json, /go-doudou/prometheus and /go-doudou/registry endpoints.
2. NewDefaultHttpSrv() will return *DefaultHttpSrv instead of Srv interface. You can add your custom subrouters or middlewares to its exported field Router to implement your more complex business logic.

• Fix several bugs related to ddl tool
• Improve recover middleware's error log

Fix issue: https://github.com/unionj-cloud/go-doudou/issues/3#issue-1022006552

1. Fixed go-doudou svc run -w command bug: panic when there is a compile error, process should wait for fix and then restart automatically.
2. Changed some code in handler implementation: when some parameters not received, leave zero value there, not return error. You can add custom logic by yourself there.
3. Feature add: https://github.com/unionj-cloud/go-doudou/projects/1..., mock service implementation with the help of https://github.com/brianvoe/gofakeit. You can deploy the service without waiting all implementation done to let your frontend colleagues develop UI with fake responses. Your team can be more productive!