feat: update posts

backend/app/http/admin/posts.go

@@ -99,7 +99,7 @@ func (ctl *posts) Create(ctx fiber.Ctx, form *PostForm) error {
 		post.Assets = fields.ToJson(assets)
 	}
 
-	if err := model.PostsModel.Create(ctx.Context(), &post); err != nil {
+	if err := post.Create(ctx.Context()); err != nil {
 		return err
 	}
 	return nil
@@ -111,27 +111,18 @@ func (ctl *posts) Create(ctx fiber.Ctx, form *PostForm) error {
 //	@Bind	id path
 //	@Bind	form body
 func (ctl *posts) Update(ctx fiber.Ctx, id int64, form *PostForm) error {
-	oldPost, err := model.PostsModel.GetByID(ctx.Context(), id)
+	post, err := model.PostsModel.GetByID(ctx.Context(), id)
 	if err != nil {
 		return err
 	}
-
+	post.Title = form.Title
-	post := &model.Posts{
+	post.HeadImages = fields.ToJson(form.HeadImages)
-		Title:       form.Title,
+	post.Price = form.Price
-		HeadImages:  fields.ToJson(form.HeadImages),
+	post.Discount = form.Discount
-		Price:       form.Price,
+	post.Description = form.Introduction
-		Discount:    form.Discount,
+	post.Status = form.Status
-		Description: form.Introduction,
+	post.Content = form.Content
-		Status:      form.Status,
+	post.Tags = fields.Json[[]string]{}
-		Content:     form.Content,
-		Tags:        fields.Json[[]string]{},
-		Assets:      fields.Json[[]fields.MediaAsset]{},
-		CreatedAt:   oldPost.CreatedAt,
-		UpdatedAt:   oldPost.UpdatedAt,
-		DeletedAt:   oldPost.DeletedAt,
-		Views:       oldPost.Views,
-		Likes:       oldPost.Likes,
-	}
 
 	if form.Medias != nil {
 		medias, err := model.MediasModel.GetByIds(ctx.Context(), form.Medias)
@@ -148,7 +139,7 @@ func (ctl *posts) Update(ctx fiber.Ctx, id int64, form *PostForm) error {
 		post.Assets = fields.ToJson(assets)
 	}
 
-	if err := model.PostsModel.Update(ctx.Context(), id, post); err != nil {
+	if err := post.Update(ctx.Context()); err != nil {
 		return err
 	}
 	return nil
@@ -167,7 +158,7 @@ func (ctl *posts) Delete(ctx fiber.Ctx, id int64) error {
 		return fiber.ErrNotFound
 	}
 
-	if err := model.PostsModel.DeleteByID(ctx.Context(), id); err != nil {
+	if err := post.Delete(ctx.Context()); err != nil {
 		return err
 	}
 	return nil
@@ -207,15 +198,17 @@ func (ctl *posts) Show(ctx fiber.Ctx, id int64) (*PostItem, error) {
 //	@Bind	id path
 //	@Bind	userId path
 func (ctl *posts) SendTo(ctx fiber.Ctx, id, userId int64) error {
-	if _, err := model.PostsModel.GetByID(ctx.Context(), id); err != nil {
+	post, err := model.PostsModel.GetByID(ctx.Context(), id)
+	if err != nil {
 		return err
 	}
 
-	if _, err := model.UsersModel.GetByID(ctx.Context(), userId); err != nil {
+	user, err := model.UsersModel.GetByID(ctx.Context(), userId)
+	if err != nil {
 		return err
 	}
 
-	if err := model.PostsModel.SendTo(ctx.Context(), id, userId); err != nil {
+	if err := post.SendTo(ctx.Context(), user.ID); err != nil {
 		return err
 	}
 	return nil

backend/app/http/posts.go

@@ -184,7 +184,7 @@ func (ctl *posts) Play(ctx fiber.Ctx, id int64, user *model.Users) (*PlayUrl, er
 		log.WithError(err).Errorf("GetByID err: %v", err)
 		return nil, err
 	}
-	go model.PostsModel.IncrViewCount(ctx.Context(), post.ID)
+	go post.IncrViewCount(ctx.Context())
 
 	for _, asset := range post.Assets.Data {
 		if asset.Type == "video/mp4" && asset.Metas != nil && asset.Metas.Short == preview {

backend/app/jobs/publish_draft_posts.go

@@ -97,7 +97,7 @@ func (w *PublishDraftPostsWorker) Work(ctx context.Context, job *Job[PublishDraf
 			return media.ID, media.MimeType == "image/jpeg"
 		})),
 	}
-	if err := model.PostsModel.Create(ctx, post); err != nil {
+	if err := post.Create(ctx); err != nil {
 		log.Errorf("Error creating post: %v", err)
 		return errors.Wrap(err, "create post")
 	}

backend/app/model/posts.go

@@ -2,7 +2,6 @@ package model
 
 import (
 	"context"
-	"errors"
 	"time"
 
 	"quyun/app/requests"
@@ -10,7 +9,6 @@ import (
 	"quyun/database/table"
 
 	. "github.com/go-jet/jet/v2/postgres"
-	"github.com/go-jet/jet/v2/qrm"
 	"github.com/samber/lo"
 	log "github.com/sirupsen/logrus"
 )
@@ -19,10 +17,10 @@ func (m *Posts) log() *log.Entry {
 	return log.WithField("model", "PostsModel")
 }
 
-func (m *Posts) IncrViewCount(ctx context.Context, id int64) error {
+func (m *Posts) IncrViewCount(ctx context.Context) error {
 	tbl := table.Posts
 
-	stmt := tbl.UPDATE(tbl.Views).SET(tbl.Views.ADD(Int64(1))).WHERE(tbl.ID.EQ(Int64(id)))
+	stmt := tbl.UPDATE(tbl.Views).SET(tbl.Views.ADD(Int64(1))).WHERE(tbl.ID.EQ(Int64(m.ID)))
 	m.log().Infof("sql: %s", stmt.DebugSql())
 
 	var post Posts
@@ -55,16 +53,15 @@ func (m *Posts) GetByID(ctx context.Context, id int64, cond ...conds.Cond) (*Pos
 }
 
 // Create
-func (m *Posts) Create(ctx context.Context, post *Posts) error {
+func (m *Posts) Create(ctx context.Context) error {
-	post.CreatedAt = time.Now()
+	m.CreatedAt = time.Now()
-	post.UpdatedAt = time.Now()
+	m.UpdatedAt = time.Now()
 
 	tbl := table.Posts
-	stmt := tbl.INSERT(tbl.MutableColumns).MODEL(post)
+	stmt := tbl.INSERT(tbl.MutableColumns).MODEL(m).RETURNING(tbl.AllColumns)
 	m.log().Infof("sql: %s", stmt.DebugSql())
 
-	_, err := stmt.ExecContext(ctx, db)
+	if err := stmt.QueryContext(ctx, db, m); err != nil {
-	if err != nil {
 		m.log().Errorf("error creating post: %v", err)
 		return err
 	}
@@ -72,15 +69,24 @@ func (m *Posts) Create(ctx context.Context, post *Posts) error {
 }
 
 // Update
-func (m *Posts) Update(ctx context.Context, id int64, posts *Posts) error {
+func (m *Posts) Update(ctx context.Context) error {
-	posts.UpdatedAt = time.Now()
+	m.UpdatedAt = time.Now()
 
 	tbl := table.Posts
-	stmt := tbl.UPDATE(tbl.MutableColumns.Except(tbl.CreatedAt, tbl.DeletedAt)).MODEL(posts).WHERE(tbl.ID.EQ(Int64(id)))
+	stmt := tbl.
+		UPDATE(
+			tbl.MutableColumns.Except(
+				tbl.CreatedAt,
+				tbl.DeletedAt,
+				tbl.Views,
+				tbl.Likes,
+			),
+		).
+		MODEL(m).
+		WHERE(tbl.ID.EQ(Int64(m.ID)))
 	m.log().Infof("sql: %s", stmt.DebugSql())
 
-	_, err := stmt.ExecContext(ctx, db)
+	if _, err := stmt.ExecContext(ctx, db); err != nil {
-	if err != nil {
 		m.log().Errorf("error updating post: %v", err)
 		return err
 	}
@@ -143,69 +149,14 @@ func (m *Posts) List(ctx context.Context, pagination *requests.Pagination, cond
 	}, nil
 }
 
-func (m *Posts) IsUserBought(ctx context.Context, userId, postId int64) (bool, error) {
-	tbl := table.UserPosts
-	stmt := tbl.
-		SELECT(tbl.ID).
-		WHERE(
-			tbl.UserID.EQ(Int64(userId)).AND(
-				tbl.PostID.EQ(Int64(postId)),
-			),
-		)
-	m.log().Infof("sql: %s", stmt.DebugSql())
-
-	var userPost UserPosts
-	err := stmt.QueryContext(ctx, db, &userPost)
-	if err != nil {
-		if errors.Is(err, qrm.ErrNoRows) {
-			return false, nil
-		}
-
-		m.log().Errorf("error querying user post item: %v", err)
-		return false, err
-	}
-
-	return userPost.ID > 0, nil
-}
-
-func (m *Posts) Buy(ctx context.Context, userId, postId int64) error {
-	tbl := table.UserPosts
-
-	post, err := m.GetByID(ctx, postId)
-	if err != nil {
-		m.log().Errorf("error getting post by ID: %v", err)
-		return err
-	}
-
-	user, err := UsersModel.GetByID(ctx, userId)
-	if err != nil {
-		m.log().Errorf("error getting user by ID: %v", err)
-		return err
-	}
-
-	record := UserPosts{
-		UserID: user.ID,
-		PostID: post.ID,
-		Price:  post.Price * int64(post.Discount) / 100,
-	}
-	stmt := tbl.INSERT(tbl.MutableColumns).MODEL(record)
-	m.log().Infof("sql: %s", stmt.DebugSql())
-
-	if _, err := stmt.ExecContext(ctx, db); err != nil {
-		m.log().Errorf("error buying post: %v", err)
-		return err
-	}
-	return nil
-}
-
 // DeleteByID soft delete item
-func (m *Posts) DeleteByID(ctx context.Context, id int64) error {
+func (m *Posts) Delete(ctx context.Context) error {
 	tbl := table.Posts
 	stmt := tbl.
 		UPDATE(tbl.DeletedAt).
 		SET(TimestampT(time.Now())).
 		WHERE(
-			tbl.ID.EQ(Int64(id)),
+			tbl.ID.EQ(Int64(m.ID)),
 		)
 	m.log().Infof("sql: %s", stmt.DebugSql())
 
@@ -217,14 +168,14 @@ func (m *Posts) DeleteByID(ctx context.Context, id int64) error {
 }
 
 // SendTo
-func (m *Posts) SendTo(ctx context.Context, postId, userId int64) error {
+func (m *Posts) SendTo(ctx context.Context, userId int64) error {
 	// add record to user_posts
 	tbl := table.UserPosts
 	stmt := tbl.INSERT(tbl.MutableColumns).MODEL(UserPosts{
 		CreatedAt: time.Now(),
 		UpdatedAt: time.Now(),
 		UserID:    userId,
-		PostID:    postId,
+		PostID:    m.ID,
 		Price:     -1,
 	})
 	m.log().Infof("sql: %s", stmt.DebugSql())

backend/app/model/posts_test.go

@@ -6,6 +6,7 @@ import (
 
 	"quyun/app/service/testx"
 	"quyun/database"
+	"quyun/database/fields"
 	"quyun/database/table"
 
 	. "github.com/smartystreets/goconvey/convey"
@@ -41,3 +42,26 @@ func (s *PostsTestSuite) Test_Demo() {
 		database.Truncate(context.Background(), db, table.Posts.TableName())
 	})
 }
+
+// Test_Create
+func (s *PostsTestSuite) Test_Create() {
+	Convey("Test_Create", s.T(), func() {
+		// database.Truncate(context.Background(), db, table.Posts.TableName())
+
+		post := &Posts{
+			Title:       "Test Post",
+			Description: "This is a test post",
+			Content:     "Post content goes here",
+			Price:       100,
+			Discount:    10,
+			Status:      fields.PostStatusDraft,
+		}
+
+		err := post.Create(context.Background())
+		So(err, ShouldBeNil)
+
+		So(post.ID, ShouldNotBeZeroValue)
+		So(post.CreatedAt, ShouldNotBeZeroValue)
+		So(post.UpdatedAt, ShouldNotBeZeroValue)
+	})
+}