feat: add posts

backend/app/http/posts/controller.go

@@ -4,6 +4,7 @@ import (
 	"time"
 
 	"backend/app/errorx"
+	"backend/app/http/medias"
 	"backend/app/http/tenants"
 	"backend/app/http/users"
 	"backend/app/requests"
@@ -24,6 +25,7 @@ type Controller struct {
 	hashIds   *hashids.HashID
 	userSvc   *users.Service
 	tenantSvc *tenants.Service
+	mediaSvc  *medias.Service
 	log       *log.Entry `inject:"false"`
 }
 
@@ -153,24 +155,37 @@ func (ctl *Controller) Create(ctx fiber.Ctx, claim *jwt.Claims, tenantSlug strin
 		return err
 	}
 
+	// check media assets exists
+	hashes := lo.Map(body.Assets.Data, func(item fields.MediaAsset, _ int) string { return item.Hash })
+	medias, err := ctl.mediaSvc.GetMediasByHash(ctx.Context(), tenant.ID, user.ID, hashes)
+	if err != nil {
+		return err
+	}
+
+	if len(medias) != len(lo.Uniq(hashes)) {
+		return errorx.BadRequest
+	}
+
 	post := &model.Posts{
-		CreatedAt:     time.Now(),
-		UpdatedAt:     time.Now(),
-		TenantID:      tenant.ID,
-		UserID:        user.ID,
-		Title:         body.Title,
-		Description:   body.Description,
-		Content:       body.Content,
-		PosterAssetID: 0,
-		Stage:         fields.PostStagePending,
-		Status:        fields.PostStatusPending,
-		Price:         body.Price,
-		Discount:      body.Discount,
+		CreatedAt:   time.Now(),
+		UpdatedAt:   time.Now(),
+		TenantID:    tenant.ID,
+		UserID:      user.ID,
+		Title:       body.Title,
+		Description: body.Description,
+		Content:     body.Content,
+		Stage:       fields.PostStagePending,
+		Status:      fields.PostStatusPending,
+		Price:       body.Price,
+		Discount:    body.Discount,
+		Assets:      body.Assets,
+		Tags:        body.Tags,
 	}
 
 	if err := ctl.svc.Create(ctx.Context(), tenant, user, post); err != nil {
 		return err
 	}
+	// TODO: trigger event && jobs
 
 	return nil
 }