add api route, but not use

go.mod

@@ -1,19 +1,14 @@
 module git.trj.tw/golang/go-file-serve
 
 require (
+	git.trj.tw/golang/mtfosbot v0.0.0-20190220033726-afc0987d401c
 	git.trj.tw/golang/utils v0.0.0-20190225142552-b019626f0349
 	github.com/gin-contrib/sse v0.0.0-20190125020943-a7658810eb74 // indirect
 	github.com/gin-gonic/gin v1.3.0
-	github.com/golang/protobuf v1.2.0 // indirect
-	github.com/json-iterator/go v1.1.5 // indirect
 	github.com/mattn/go-isatty v0.0.5 // indirect
-	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/stretchr/testify v1.3.0 // indirect
 	github.com/ugorji/go/codec v0.0.0-20190204201341-e444a5086c43 // indirect
 	golang.org/x/net v0.0.0-20190213061140-3a22650c66bd // indirect
 	golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 // indirect
-	gopkg.in/go-playground/assert.v1 v1.2.1 // indirect
-	gopkg.in/go-playground/validator.v8 v8.18.2 // indirect
 	gopkg.in/yaml.v2 v2.2.2
 )

go.sum

@@ -1,43 +1,81 @@
+git.trj.tw/golang/mtfosbot v0.0.0-20190220033726-afc0987d401c h1:niBMsfz7CfkzvUlDveYgLRNYdskctkm+1ZbSSZuGkZ8=
+git.trj.tw/golang/mtfosbot v0.0.0-20190220033726-afc0987d401c/go.mod h1:pGgRsZmZMABRgBGv4DPqL0MqyKkLQHIsjPdN7jmC/0Y=
 git.trj.tw/golang/utils v0.0.0-20190116070516-b266ebeb2d82 h1:to19C8t9z6z4b1EMnMm8JIB4qDBCkBjEAhHH5yopSZ0=
 git.trj.tw/golang/utils v0.0.0-20190116070516-b266ebeb2d82/go.mod h1:yE+qbsUsijCTdwsaQRkPT1CXYk7ftMzXsCaaYx/0QI0=
 git.trj.tw/golang/utils v0.0.0-20190225142552-b019626f0349 h1:V6ifeiJ3ExnjaUylTOz37n6z5uLwm6fjKjnztbTCaQI=
 git.trj.tw/golang/utils v0.0.0-20190225142552-b019626f0349/go.mod h1:yE+qbsUsijCTdwsaQRkPT1CXYk7ftMzXsCaaYx/0QI0=
+github.com/DeanThompson/ginpprof v0.0.0-20170218162546-8c0e31bfeaa8/go.mod h1:kMi/fSDAgvjo9TYfYwYeQ2vkyj+VTR/tB6u/Tjh39t0=
+github.com/PuerkitoBio/goquery v1.5.0/go.mod h1:qD2PgZ9lccMbQlc7eEOjaeRlFQON7xY8kdmcsrnKqMg=
+github.com/andybalholm/cascadia v1.0.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
+github.com/boj/redistore v0.0.0-20180917114910-cd5dcc76aeff/go.mod h1:+RTT1BOk5P97fT2CiHkbFQwkK3mjsFAP6zCYV2aXtjw=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fortytw2/leaktest v1.3.0/go.mod h1:jDsjWgpAGjm2CA7WthBh/CdZYEPF31XHquHwclZch5g=
+github.com/gin-contrib/cors v0.0.0-20181008113111-488de3ec974f/go.mod h1:cw+u9IsAkC16e42NtYYVCLsHYXE98nB3M7Dr9mLSeH4=
+github.com/gin-contrib/sse v0.0.0-20170109093832-22d885f9ecc7/go.mod h1:VJ0WA2NBN22VlZ2dKZQPAPnyWw5XTlK1KymzLKsr59s=
 github.com/gin-contrib/sse v0.0.0-20190125020943-a7658810eb74 h1:FaI7wNyesdMBSkIRVUuEEYEvmzufs7EqQvRAxfEXGbQ=
 github.com/gin-contrib/sse v0.0.0-20190125020943-a7658810eb74/go.mod h1:VJ0WA2NBN22VlZ2dKZQPAPnyWw5XTlK1KymzLKsr59s=
+github.com/gin-gonic/contrib v0.0.0-20181101072842-54170a7b0b4b/go.mod h1:iqneQ2Df3omzIVTkIfn7c1acsVnMGiSLn4XF5Blh3Yg=
 github.com/gin-gonic/gin v1.3.0 h1:kCmZyPklC0gVdL728E6Aj20uYBJV93nj/TkwBTKhFbs=
 github.com/gin-gonic/gin v1.3.0/go.mod h1:7cKuhb5qV2ggCFctp2fJQ+ErvciLZrIeoOSOm6mUr7Y=
+github.com/go-irc/irc v2.1.0+incompatible/go.mod h1:jJILTRy8s/qOvusiKifAEfhQMVwft1ZwQaVJnnzmyX4=
+github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/gomodule/redigo v2.0.0+incompatible/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4=
+github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
+github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
+github.com/gorilla/sessions v1.1.1/go.mod h1:8KCfur6+4Mqcc6S0FEfKuN15Vl5MgXW92AE8ovaJD0w=
+github.com/gorilla/sessions v1.1.3/go.mod h1:8KCfur6+4Mqcc6S0FEfKuN15Vl5MgXW92AE8ovaJD0w=
+github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
 github.com/json-iterator/go v1.1.5 h1:gL2yXlmiIo4+t+y32d4WGwOjKGYcGOuyrg46vadswDE=
 github.com/json-iterator/go v1.1.5/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
+github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
+github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-isatty v0.0.5 h1:tHXDdz1cpzGaovsTB+TVB8q90WEokoVmfMqoVcrLUgw=
 github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
+github.com/olivere/elastic v6.2.12+incompatible/go.mod h1:J+q1zQJTgAz9woqsbVRqGeB5G1iqDKVBWLNSYW8yfJ8=
+github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/robfig/cron v0.0.0-20180505203441-b41be1df6967/go.mod h1:JGuDeoQd7Z6yL4zQhZ3OPEVHB7fL6Ka6skscFHfmt2k=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/ugorji/go v1.1.2 h1:JON3E2/GPW2iDNGoSAusl1KDf5TRQ8k8q7Tp097pZGs=
 github.com/ugorji/go v1.1.2/go.mod h1:hnLbHMwcvSihnDhEfx2/BzKp2xb0Y+ErdfYcrs9tkJQ=
+github.com/ugorji/go/codec v0.0.0-20181022190402-e5e69e061d4f/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/ugorji/go/codec v0.0.0-20190204201341-e444a5086c43 h1:BasDe+IErOQKrMVXab7UayvSlIpiyGwRvuX3EKYY7UA=
 github.com/ugorji/go/codec v0.0.0-20190204201341-e444a5086c43/go.mod h1:iT03XoTwV7xq/+UGwKO3UbC1nNNlopQiY61beSdrtOA=
+golang.org/x/crypto v0.0.0-20181112202954-3d3f9f413869/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/net v0.0.0-20180218175443-cbe0f9307d01/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd h1:HuTn7WObtcDo9uEEU7rEqL0jYthdXAmZ6PP+meazmaU=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/go-playground/assert.v1 v1.2.1 h1:xoYuJVE7KT85PYWrN730RguIQO0ePzVRfFMXadIrXTM=
 gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
 gopkg.in/go-playground/validator.v8 v8.18.2 h1:lFB4DoMU6B626w8ny76MV7VX6W2VHct2GVOI3xgiMrQ=
 gopkg.in/go-playground/validator.v8 v8.18.2/go.mod h1:RX2a/7Ha8BgOhfk7j780h4/u/RRjR0eouCJSH80/M2Y=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

module/context/context.go

@@ -1,7 +1,9 @@
 package context
 
 import (
+	"fmt"
 	"net/http"
+	"reflect"
 
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
@@ -32,6 +34,7 @@ func parseResponse(body interface{}) interface{} {
 			"message": body,
 		}
 	case map[string]interface{}:
+		return body
 	case map[string]string:
 		return body
 	default:
@@ -39,7 +42,6 @@ func parseResponse(body interface{}) interface{} {
 			"message": "empty",
 		}
 	}
-	return nil
 }
 
 // BindData client body data
@@ -50,9 +52,10 @@ func (p *Context) BindData(i interface{}) error {
 
 // Success -
 func (p *Context) Success(res ...interface{}) {
+	fmt.Println("get type ", reflect.TypeOf(res[0]))
 	var resBody interface{}
 	if len(res) > 0 {
-		resBody = parseResponse(res)
+		resBody = parseResponse(res[0])
 	} else {
 		resBody = parseResponse("success")
 	}
@@ -63,7 +66,7 @@ func (p *Context) Success(res ...interface{}) {
 func (p *Context) ClientError(res ...interface{}) {
 	var resBody interface{}
 	if len(res) > 0 {
-		resBody = parseResponse(res)
+		resBody = parseResponse(res[0])
 	} else {
 		resBody = parseResponse("bad request")
 	}
@@ -74,7 +77,7 @@ func (p *Context) ClientError(res ...interface{}) {
 func (p *Context) ServerError(res ...interface{}) {
 	var resBody interface{}
 	if len(res) > 0 {
-		resBody = parseResponse(res)
+		resBody = parseResponse(res[0])
 	} else {
 		resBody = parseResponse("internal error")
 	}

routes/api/api.go

@@ -0,0 +1 @@
+package api

routes/api/files.go

@@ -0,0 +1,68 @@
+package api
+
+import (
+	"io/ioutil"
+	"strconv"
+
+	"git.trj.tw/golang/go-file-serve/module/config"
+	"git.trj.tw/golang/go-file-serve/module/context"
+)
+
+// GetFileList -
+func GetFileList(c *context.Context) {
+	var err error
+	limit := -1
+	skip := 0
+	if str, ok := c.GetQuery("limit"); ok && len(str) > 0 {
+		limit, err = strconv.Atoi(str)
+		if err != nil {
+			limit = -1
+		}
+		if limit <= 0 {
+			limit = -1
+		}
+	}
+	if str, ok := c.GetQuery("skip"); ok && len(str) > 0 {
+		skip, err = strconv.Atoi(str)
+		if err != nil {
+			skip = 0
+		}
+		if skip < 0 {
+			skip = 0
+		}
+	}
+
+	conf := config.GetConf()
+	if conf == nil {
+		c.ServerError()
+		return
+	}
+
+	fileInfo, err := ioutil.ReadDir(conf.FilePath)
+	if err != nil {
+		c.ServerError()
+		return
+	}
+
+	totalItem := len(fileInfo)
+
+	if skip < totalItem {
+		if limit > 0 {
+			fileInfo = fileInfo[skip : skip+limit]
+		} else {
+			fileInfo = fileInfo[skip:]
+		}
+	} else {
+		fileInfo = nil
+	}
+
+	resArr := make([]string, 0, len(fileInfo))
+	for _, v := range fileInfo {
+		resArr = append(resArr, v.Name())
+	}
+
+	c.Success(map[string]interface{}{
+		"files": resArr,
+		"total": totalItem,
+	})
+}

routes/routes.go

@@ -1,12 +1,15 @@
 package routes
 
 import (
- "github.com/gin-gonic/gin"
+	"net/http"
- "net/http"
+
+	"git.trj.tw/golang/go-file-serve/module/context"
+	"git.trj.tw/golang/go-file-serve/routes/api"
+	"github.com/gin-gonic/gin"
 )
 
 // NewEngine -
-func NewEngine () *gin.Engine {
+func NewEngine() *gin.Engine {
 	engine := gin.New()
 	engine.Use(gin.Logger())
 	engine.Use(gin.Recovery())
@@ -16,9 +19,14 @@ func NewEngine () *gin.Engine {
 
 // SetRoutes -
 func SetRoutes(r *gin.Engine) {
-	r.GET("/", func (c *gin.Context) {
+	r.GET("/", func(c *gin.Context) {
 		c.JSON(http.StatusOK, gin.H{
 			"message": "success",
 		})
 	})
+
+	apiGroup := r.Group("/api")
+	{
+		apiGroup.GET("/files", context.PatchContext(api.GetFileList))
+	}
 }