update github explore api

backend/api.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"github.com/gin-gonic/gin"
+	"github.com/go-redis/redis/v8"
 	"github.com/spf13/viper"
 	"net/http"
 	"strings"
@@ -92,3 +93,22 @@ func RegisterChatGPTAPI(app *gin.Engine) {
 		ChatGPTAPI(c, body.Message)
 	})
 }
+
+func GithubExploreAPI(c *gin.Context) {
+	resp, err := GetRandomPopularRepoWithCache(c, c.MustGet("cache").(*redis.Client))
+
+	if err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"status": false,
+			"data":   nil,
+			"reason": err.Error(),
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"status": true,
+		"data":   resp,
+		"reason": "",
+	})
+}

backend/github.go

@@ -1,8 +1,14 @@
 package main
 
 import (
+	"encoding/json"
 	"fmt"
+	"github.com/gin-gonic/gin"
+	"github.com/go-redis/redis/v8"
+	"github.com/spf13/viper"
+	"math/rand"
 	"strconv"
+	"time"
 )
 
 // generate at https://github.com/ozh/github-colors/blob/master/colors.json
@@ -50,7 +56,8 @@ func GetPopularRepo(page int) ([]PopularRepo, error) {
 		page = 1
 	}
 	data, err := Get("https://api.github.com/search/repositories?q=stars:%3E1000&per_page=100&page="+strconv.Itoa(page), map[string]string{
-		"Accept": "application/vnd.github.v3+json",
+		"Accept":        "application/vnd.github.v3+json",
+		"Authorization": "Bearer " + viper.GetString("token"),
 	})
 
 	if err != nil {
@@ -82,6 +89,33 @@ func HandlePopularRepo(data []GithubRepo) []PopularRepo {
 			Color:       GetColor(v.Language),
 		})
 	}
-	fmt.Println(res)
+
 	return res
 }
+
+func GetRandomPagination(data []PopularRepo) []PopularRepo {
+	page := rand.Intn(25)
+	return data[page*4 : page*4+4]
+}
+
+func GetRandomPopularRepoWithCache(ctx *gin.Context, cache *redis.Client) ([]PopularRepo, error) {
+	page := rand.Intn(10)
+
+	if result, err := cache.Get(ctx, fmt.Sprintf("popularepo:%d", page)).Result(); err == nil && result != "" {
+		var res []PopularRepo
+		if err = json.Unmarshal([]byte(result), &res); err == nil {
+			return GetRandomPagination(res), nil
+		}
+	}
+
+	res, err := GetPopularRepo(page)
+	if err != nil {
+		return nil, err
+	}
+
+	if buffer, err := json.Marshal(res); err == nil {
+		cache.Set(ctx, fmt.Sprintf("popularepo:%d", page), buffer, time.Minute*2)
+	}
+
+	return GetRandomPagination(res), nil
+}

backend/main.go

@@ -14,7 +14,6 @@ func main() {
 	if err := viper.ReadInConfig(); err != nil {
 		panic(err)
 	}
-
 	if viper.GetBool("debug") {
 		gin.SetMode(gin.DebugMode)
 	} else {
@@ -33,6 +32,7 @@ func main() {
 		app.POST("/login", LoginAPI)
 		app.POST("/state", StateAPI)
 		app.POST("/sync", SyncStorageAPI)
+		app.GET("/github", GithubExploreAPI)
 		RegisterChatGPTAPI(app)
 	}
 

backend/middleware.go

@@ -38,6 +38,7 @@ func (l *Limiter) RateLimit(ctx *gin.Context, rds *redis.Client, ip string, path
 var limits = map[string]Limiter{
 	"/login":        {Duration: 10, Count: 5},
 	"/state":        {Duration: 1, Count: 2},
+	"/github":       {Duration: 10, Count: 5},
 	"/storage/sync": {Duration: 120, Count: 60},
 }