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gin example
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package main | |
import ( | |
"net/http" | |
"regexp" | |
"strconv" | |
"time" | |
"github.com/davecgh/go-spew/spew" | |
"github.com/gin-gonic/gin" | |
"gitlab.srv.pv.km/counter/logger" | |
"gitlab.srv.pv.km/counter/stage-site/config" | |
"golang.org/x/sync/errgroup" | |
) | |
// Site - | |
type Site struct { | |
Token string `json:"token"` | |
} | |
var ( | |
git_commit string | |
git_branch string | |
g errgroup.Group | |
sites = map[string]Site{"127.0.0.1:8080": { | |
Token: "test_token", | |
}} | |
tokenRegexp = regexp.MustCompile(`sputnik_([a-zA-Z0-9]+)\.txt`) | |
) | |
func handleTest(c *gin.Context) { | |
c.String(200, spew.Sdump(c.Request)) | |
switch { | |
case c.Request.URL.String() == "/": | |
host := c.Request.Host | |
if token, ok := sites[host]; ok { | |
c.HTML(http.StatusOK, "index.tmpl", gin.H{ | |
"name": host, | |
"token": token.Token, | |
}) | |
} else { | |
c.HTML(http.StatusNotFound, "404.tmpl", gin.H{}) | |
} | |
case tokenRegexp.MatchString(c.Request.URL.String()): | |
c.String(200, spew.Sdump(c.Request)) | |
} | |
} | |
func apiRouter() http.Handler { | |
r := gin.New() | |
r.Use(gin.Recovery()) | |
v1 := r.Group("/api/v1") | |
{ | |
v1.GET("/site", func(c *gin.Context) { | |
c.JSON(200, sites) | |
}) | |
v1.GET("/site/:site", func(c *gin.Context) { | |
siteName := c.Param("site") | |
if site, ok := sites[siteName]; ok { | |
c.JSON(http.StatusOK, site) | |
} else { | |
c.JSON(http.StatusNotFound, gin.H{"error": "Site not found", "status": "error"}) | |
} | |
}) | |
v1.POST("/site/:site", func(c *gin.Context) { | |
var json Site | |
if err := c.ShouldBindJSON(&json); err != nil { | |
siteName := c.Param("site") | |
sites[siteName] = json | |
c.JSON(http.StatusOK, gin.H{"status": "ok"}) | |
} | |
}) | |
v1.DELETE("/site/:site", func(c *gin.Context) { | |
siteName := c.Param("site") | |
if site, ok := sites[siteName]; ok { | |
delete(sites, siteName) | |
c.JSON(http.StatusOK, site) | |
} else { | |
c.JSON(http.StatusNotFound, gin.H{"error": "Site not found", "status": "error"}) | |
} | |
}) | |
} | |
return r | |
} | |
func testRouter() http.Handler { | |
r := gin.New() | |
r.Use(gin.Recovery()) | |
r.LoadHTMLGlob("templates/*") | |
r.GET("/", handleTest) | |
r.GET("/sputnik*/", handleTest) | |
return r | |
} | |
func main() { | |
log.Infof("branch: %s, commit: %s\n", git_branch, git_commit) | |
var ( | |
apiPort = config.GetIntOrDefault("API_PORT", 8080) | |
testPort = config.GetIntOrDefault("API_PORT", 80) | |
) | |
apiServer := &http.Server{ | |
Addr: ":" + strconv.Itoa(apiPort), | |
Handler: apiRouter(), | |
ReadTimeout: 5 * time.Second, | |
WriteTimeout: 10 * time.Second, | |
} | |
testServer := &http.Server{ | |
Addr: ":" + strconv.Itoa(testPort), | |
Handler: testRouter(), | |
ReadTimeout: 5 * time.Second, | |
WriteTimeout: 10 * time.Second, | |
} | |
g.Go(func() error { | |
return apiServer.ListenAndServe() | |
}) | |
g.Go(func() error { | |
return testServer.ListenAndServe() | |
}) | |
if err := g.Wait(); err != nil { | |
log.Fatal(err) | |
} | |
} |
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