127 lines
3.0 KiB
Go
127 lines
3.0 KiB
Go
package server
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import (
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"time"
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"code.smartsheep.studio/hydrogen/interactive/pkg/database"
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"code.smartsheep.studio/hydrogen/interactive/pkg/models"
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"code.smartsheep.studio/hydrogen/interactive/pkg/services"
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"github.com/gofiber/fiber/v2"
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"github.com/samber/lo"
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)
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var postContextKey = "ptx"
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func useDynamicContext(c *fiber.Ctx) error {
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postType := c.Params("postType")
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switch postType {
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case "articles":
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c.Locals(postContextKey, contextArticle())
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case "moments":
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c.Locals(postContextKey, contextMoment())
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case "comments":
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c.Locals(postContextKey, contextComment())
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default:
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return fiber.NewError(fiber.StatusBadRequest, "invalid dataset")
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}
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return c.Next()
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}
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func getPost(c *fiber.Ctx) error {
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alias := c.Params("postId")
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mx := c.Locals(postContextKey).(*services.PostTypeContext)
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item, err := mx.GetViaAlias(alias)
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if err != nil {
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return fiber.NewError(fiber.StatusNotFound, err.Error())
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}
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item.ReactionList, err = mx.CountReactions(item.ID)
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if err != nil {
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return fiber.NewError(fiber.StatusInternalServerError, err.Error())
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}
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return c.JSON(item)
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}
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func listPost(c *fiber.Ctx) error {
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take := c.QueryInt("take", 0)
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offset := c.QueryInt("offset", 0)
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realmId := c.QueryInt("realmId", 0)
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mx := c.Locals(postContextKey).(*services.PostTypeContext).
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FilterPublishedAt(time.Now()).
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FilterRealm(uint(realmId)).
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SortCreatedAt("desc")
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var author models.Account
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if len(c.Query("authorId")) > 0 {
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if err := database.C.Where(&models.Account{Name: c.Query("authorId")}).First(&author).Error; err != nil {
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return fiber.NewError(fiber.StatusNotFound, err.Error())
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}
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mx = mx.FilterAuthor(author.ID)
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}
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if len(c.Query("category")) > 0 {
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mx = mx.FilterWithCategory(c.Query("category"))
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}
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if len(c.Query("tag")) > 0 {
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mx = mx.FilterWithTag(c.Query("tag"))
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}
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if !c.QueryBool("reply", true) {
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mx = mx.FilterReply(true)
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}
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count, err := mx.Count()
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if err != nil {
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return fiber.NewError(fiber.StatusInternalServerError, err.Error())
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}
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items, err := mx.List(take, offset)
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if err != nil {
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return fiber.NewError(fiber.StatusBadRequest, err.Error())
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}
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return c.JSON(fiber.Map{
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"count": count,
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"data": items,
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})
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}
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func reactPost(c *fiber.Ctx) error {
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user := c.Locals("principal").(models.Account)
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id, _ := c.ParamsInt("articleId", 0)
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var data struct {
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Symbol string `json:"symbol" validate:"required"`
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Attitude models.ReactionAttitude `json:"attitude" validate:"required"`
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}
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if err := BindAndValidate(c, &data); err != nil {
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return err
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}
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mx := c.Locals(postContextKey).(*services.PostTypeContext)
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item, err := mx.Get(uint(id), true)
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if err != nil {
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return fiber.NewError(fiber.StatusNotFound, err.Error())
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}
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reaction := models.Reaction{
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Symbol: data.Symbol,
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Attitude: data.Attitude,
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AccountID: user.ID,
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ArticleID: &item.ID,
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}
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if positive, reaction, err := mx.React(reaction); err != nil {
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return fiber.NewError(fiber.StatusBadRequest, err.Error())
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} else {
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return c.Status(lo.Ternary(positive, fiber.StatusCreated, fiber.StatusNoContent)).JSON(reaction)
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}
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}
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