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feat: update posts

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This commit is contained in:
Rogee
2025-05-23 21:21:12 +08:00
parent 92136a8093
commit f370887a71
5 changed files with 68 additions and 100 deletions
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99
backend/app/model/posts.go
View File

@@ -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 {
post.CreatedAt = time.Now()
post.UpdatedAt = time.Now()
func (m *Posts) Create(ctx context.Context) error {
m.CreatedAt = 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 != nil {
if err := stmt.QueryContext(ctx, db, m); 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 {
posts.UpdatedAt = time.Now()
func (m *Posts) Update(ctx context.Context) error {
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 != nil {
if _, err := stmt.ExecContext(ctx, db); 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())

24
backend/app/model/posts_test.go
View File

@@ -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)
})
}