86 lines
2.1 KiB
Go
86 lines
2.1 KiB
Go
package main
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import (
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"database/sql"
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"fmt"
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"log"
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"net/http"
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"github.com/gin-gonic/gin"
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_ "github.com/lib/pq" // Import the PostgreSQL driver
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)
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const (
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dbHost = "localhost"
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dbPort = 5432
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dbUser = "postgres"
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dbPassword = "123" // Замените на свой пароль
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dbName = "auth"
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)
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func main() {
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// Строка подключения к базе данных
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connStr := fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=disable",
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dbHost, dbPort, dbUser, dbPassword, dbName)
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// to-do: написать обращение в кеш Redis
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// Подключение к базе данных
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db, err := sql.Open("postgres", connStr)
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if err != nil {
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log.Fatal(err)
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}
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defer db.Close()
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// Проверка подключения
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err = db.Ping()
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if err != nil {
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log.Fatal(err)
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}
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fmt.Println("Connected to the database!")
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router := gin.Default()
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router.LoadHTMLGlob("./templates/*")
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// Обработчик для получения фрагмента кода
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router.GET("/code/:id", func(c *gin.Context) {
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id := c.Param("id")
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var code string
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err := db.QueryRow("SELECT json_text FROM task WHERE id = $1", id).Scan(&code)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusOK, gin.H{"code": code})
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})
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// Обработчик для обновления фрагмента кода
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router.POST("/code/:id", func(c *gin.Context) {
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id := c.Param("id")
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var requestBody struct {
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Code string `json:"code" binding:"required"`
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}
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if err := c.BindJSON(&requestBody); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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_, err := db.Exec("UPDATE snippets SET code = $1 WHERE id = $2", requestBody.Code, id)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusOK, gin.H{"message": "Snippet updated successfully"})
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})
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router.GET("/", func(c *gin.Context) {
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c.HTML(http.StatusOK, "index.html", gin.H{})
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})
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// Запуск сервера
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router.Run(":8080")
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}
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