102 lines
2.7 KiB
Go
102 lines
2.7 KiB
Go
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package handler
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import (
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"errors"
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"net/http"
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"strconv"
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"github.com/gin-gonic/gin"
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"dating-app/internal/dto"
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"dating-app/internal/models"
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"dating-app/internal/service"
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"dating-app/internal/utils"
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)
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type DiscoveryHandler struct {
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discoveryService *service.DiscoveryService
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}
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func NewDiscoveryHandler(discoveryService *service.DiscoveryService) *DiscoveryHandler {
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return &DiscoveryHandler{discoveryService: discoveryService}
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}
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// Feed GET /discover?max_distance_km=&min_age=&max_age=
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func (h *DiscoveryHandler) Feed(c *gin.Context) {
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user, ok := currentUser(c)
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if !ok {
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return
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}
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var maxDistance *float64
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if raw := c.Query("max_distance_km"); raw != "" {
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if v, err := strconv.ParseFloat(raw, 64); err == nil {
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maxDistance = &v
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}
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}
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minAge, _ := strconv.Atoi(c.Query("min_age"))
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maxAge, _ := strconv.Atoi(c.Query("max_age"))
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candidates, err := h.discoveryService.GetFeed(user, maxDistance, minAge, maxAge)
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if err != nil {
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h.handleError(c, err)
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return
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}
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utils.Success(c, http.StatusOK, "", candidates)
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}
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// CandidateDetail GET /discover/:id
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func (h *DiscoveryHandler) CandidateDetail(c *gin.Context) {
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user, ok := currentUser(c)
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if !ok {
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return
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}
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targetID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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utils.Fail(c, http.StatusBadRequest, "شناسه نامعتبر است", nil)
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return
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}
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detail, err := h.discoveryService.GetCandidateDetail(user, uint(targetID))
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if err != nil {
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utils.Fail(c, http.StatusNotFound, "پروفایل یافت نشد", nil)
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return
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}
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utils.Success(c, http.StatusOK, "", detail)
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}
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// Swipe POST /discover/:id/swipe body: {action: "like"|"pass"|"superlike"}
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func (h *DiscoveryHandler) Swipe(c *gin.Context) {
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user, ok := currentUser(c)
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if !ok {
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return
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}
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targetID, err := strconv.ParseUint(c.Param("id"), 10, 64)
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if err != nil {
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utils.Fail(c, http.StatusBadRequest, "شناسه نامعتبر است", nil)
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return
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}
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var req dto.SwipeRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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utils.Fail(c, http.StatusBadRequest, "ورودی نامعتبر است", err.Error())
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return
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}
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result, err := h.discoveryService.Swipe(user, uint(targetID), models.SwipeAction(req.Action))
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if err != nil {
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h.handleError(c, err)
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return
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}
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utils.Success(c, http.StatusOK, "", result)
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}
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func (h *DiscoveryHandler) handleError(c *gin.Context, err error) {
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switch {
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case errors.Is(err, service.ErrGenderNotSet):
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utils.Fail(c, http.StatusConflict, err.Error(), nil)
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case errors.Is(err, service.ErrCannotSwipeSelf), errors.Is(err, service.ErrAlreadySwiped):
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utils.Fail(c, http.StatusBadRequest, err.Error(), nil)
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default:
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utils.Fail(c, http.StatusInternalServerError, "خطای داخلی سرور", nil)
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}
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}
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