117 lines
3.0 KiB
Go
117 lines
3.0 KiB
Go
package main
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import (
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"github.com/labstack/echo/v4"
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echoSwagger "github.com/swaggo/echo-swagger"
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"net/http"
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"strconv"
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"time"
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"zadanie7API/main/models"
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"zadanie7API/main/repository"
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)
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const connectionURL = "postgres://tgbot:pass@localhost:5432/vyatsu"
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//INPUT DATA IN FORM-DATA FORMAT
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func main() {
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e := echo.New()
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e.GET("/request/:id", getRequest)
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e.GET("/swagger/*", echoSwagger.WrapHandler)
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e.PUT("/request", createRequest)
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e.DELETE("/request/:id", deleteRequest)
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e.POST("/request/:id", updateRequest)
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// Start server
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e.Logger.Fatal(e.Start(":8080"))
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}
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func getRequest(e echo.Context) error {
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db, err := repository.New(connectionURL)
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id, err := strconv.Atoi(e.Param("id"))
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request, err := db.GetRequest(id)
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if err != nil {
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return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
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}
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return e.JSON(http.StatusOK, request)
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}
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const layout = "2006-01-02"
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func stringToTime(dateString string) (time.Time, error) {
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t, err := time.Parse(layout, dateString)
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if err != nil {
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return time.Time{}, err
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}
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return t, nil
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}
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func createRequest(e echo.Context) error {
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db, err := repository.New(connectionURL)
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var Request models.Request
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name := e.FormValue("Name")
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description := e.FormValue("Description")
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Status := e.FormValue("Status")
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CreationDate, err := stringToTime(e.FormValue("CreationDate"))
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LastUpdateDate, err := stringToTime(e.FormValue("LastUpdateDate"))
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Request = models.Request{
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Name: name,
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Description: description,
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Status: Status,
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CreationDate: CreationDate,
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LastUpdateDate: LastUpdateDate,
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}
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db.CreateRequest(Request)
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if err != nil {
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return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
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}
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return e.JSON(http.StatusOK, Request)
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}
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func deleteRequest(c echo.Context) error {
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db, err := repository.New(connectionURL)
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if err != nil {
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return echo.NewHTTPError(http.StatusInternalServerError, "Ошибка подключения к базе данных")
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}
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id, err := strconv.Atoi(c.Param("id"))
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if err != nil {
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return echo.NewHTTPError(http.StatusBadRequest, "Неверный формат ID")
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}
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err = db.DeleteRequest(id)
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if err != nil {
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return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
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}
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return c.NoContent(http.StatusOK)
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}
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func updateRequest(e echo.Context) error {
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db, err := repository.New(connectionURL)
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if err != nil {
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return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
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}
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id, err := strconv.Atoi(e.FormValue("ID"))
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if err != nil {
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return echo.NewHTTPError(http.StatusBadRequest, "Invalid ID")
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}
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var request models.Request
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request.ID = id
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request.Name = e.FormValue("Name")
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request.Description = e.FormValue("Description")
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request.Status = e.FormValue("Status")
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request.CreationDate, err = stringToTime(e.FormValue("CreationDate"))
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request.LastUpdateDate, err = stringToTime(e.FormValue("LastUpdateDate"))
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err = db.UpdateRequest(request)
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if err != nil {
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return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
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}
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return e.JSON(http.StatusOK, request)
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}
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