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original version #10

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original version #10

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Binary file added naclwww/README.md
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42 changes: 42 additions & 0 deletions naclwww/go.mod
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Original file line number Diff line number Diff line change
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module HDU_BBS

go 1.23.1
Comment on lines +1 to +3
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⚠️ Potential issue

Invalid Go version specified

The Go version specified (1.23.1) is not a valid Go version. As of October 2024, the latest stable version is 1.21.x.

Please update the Go version to a valid one. For example:

-go 1.23.1
+go 1.21

This will ensure compatibility with the Go toolchain and avoid potential issues.

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
module HDU_BBS
go 1.23.1
module HDU_BBS
go 1.21


require (
filippo.io/edwards25519 v1.1.0 // indirect
github.com/bytedance/sonic v1.12.3 // indirect
github.com/bytedance/sonic/loader v0.2.0 // indirect
github.com/cloudwego/base64x v0.1.4 // indirect
github.com/cloudwego/iasm v0.2.0 // indirect
github.com/gabriel-vasile/mimetype v1.4.5 // indirect
github.com/gin-contrib/sse v0.1.0 // indirect
github.com/gin-gonic/gin v1.10.0 // indirect
github.com/go-playground/locales v0.14.1 // indirect
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/go-playground/validator/v10 v10.22.1 // indirect
github.com/go-sql-driver/mysql v1.8.1 // indirect
github.com/goccy/go-json v0.10.3 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/cpuid/v2 v2.2.8 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-sqlite3 v1.14.23 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pelletier/go-toml/v2 v2.2.3 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.2.12 // indirect
golang.org/x/arch v0.10.0 // indirect
golang.org/x/crypto v0.27.0 // indirect
golang.org/x/net v0.29.0 // indirect
golang.org/x/sys v0.25.0 // indirect
golang.org/x/text v0.18.0 // indirect
google.golang.org/protobuf v1.34.2 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
gorm.io/driver/mysql v1.5.7 // indirect
gorm.io/driver/sqlite v1.5.6 // indirect
gorm.io/gorm v1.25.12 // indirect
)
97 changes: 97 additions & 0 deletions naclwww/go.sum
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filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
github.com/bytedance/sonic v1.12.3 h1:W2MGa7RCU1QTeYRTPE3+88mVC0yXmsRQRChiyVocVjU=
github.com/bytedance/sonic v1.12.3/go.mod h1:B8Gt/XvtZ3Fqj+iSKMypzymZxw/FVwgIGKzMzT9r/rk=
github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
github.com/bytedance/sonic/loader v0.2.0 h1:zNprn+lsIP06C/IqCHs3gPQIvnvpKbbxyXQP1iU4kWM=
github.com/bytedance/sonic/loader v0.2.0/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gabriel-vasile/mimetype v1.4.5 h1:J7wGKdGu33ocBOhGy0z653k/lFKLFDPJMG8Gql0kxn4=
github.com/gabriel-vasile/mimetype v1.4.5/go.mod h1:ibHel+/kbxn9x2407k1izTA1S81ku1z/DlgOW2QE0M4=
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
github.com/gin-gonic/gin v1.10.0/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
github.com/go-playground/validator/v10 v10.22.1 h1:40JcKH+bBNGFczGuoBYgX4I6m/i27HYW8P9FDk5PbgA=
github.com/go-playground/validator/v10 v10.22.1/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
github.com/goccy/go-json v0.10.3 h1:KZ5WoDbxAIgm2HNbYckL0se1fHD6rz5j4ywS6ebzDqA=
github.com/goccy/go-json v0.10.3/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.2.8 h1:+StwCXwm9PdpiEkPyzBXIy+M9KUb4ODm0Zarf1kS5BM=
github.com/klauspost/cpuid/v2 v2.2.8/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-sqlite3 v1.14.23 h1:gbShiuAP1W5j9UOksQ06aiiqPMxYecovVGwmTxWtuw0=
github.com/mattn/go-sqlite3 v1.14.23/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
golang.org/x/arch v0.10.0 h1:S3huipmSclq3PJMNe76NGwkBR504WFkQ5dhzWzP8ZW8=
golang.org/x/arch v0.10.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gorm.io/driver/mysql v1.5.7 h1:MndhOPYOfEp2rHKgkZIhJ16eVUIRf2HmzgoPmh7FCWo=
gorm.io/driver/mysql v1.5.7/go.mod h1:sEtPWMiqiN1N1cMXoXmBbd8C6/l+TESwriotuRRpkDM=
gorm.io/driver/sqlite v1.5.6 h1:fO/X46qn5NUEEOZtnjJRWRzZMe8nqJiQ9E+0hi+hKQE=
gorm.io/driver/sqlite v1.5.6/go.mod h1:U+J8craQU6Fzkcvu8oLeAQmi50TkwPEhHDEjQZXDah4=
gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
gorm.io/gorm v1.25.12/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=
nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
43 changes: 43 additions & 0 deletions naclwww/main.go
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package main

import (
"fmt"
"github.com/gin-gonic/gin"
"gorm.io/driver/mysql"
"gorm.io/gorm"
)

func ConnectDB() (*gorm.DB, error) {
dsn := "hdubbs:passwo@d@tcp(naclwww.xyz:3306)/HDUBBS?charset=utf8mb4&parseTime=True&loc=Local"
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⚠️ Potential issue

Security risk: Hardcoded database credentials.

Storing sensitive information like database credentials directly in the source code is a significant security risk. This information could be exposed if the code is shared or the repository is made public.

Consider using environment variables or a secure configuration management system to store and retrieve these credentials. For example:

dsn := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=True&loc=Local",
    os.Getenv("DB_USER"),
    os.Getenv("DB_PASSWORD"),
    os.Getenv("DB_HOST"),
    os.Getenv("DB_PORT"),
    os.Getenv("DB_NAME"))

db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})

if err != nil {
return db, err
}

_ = db.AutoMigrate(&User{})
_ = db.AutoMigrate(&Post{})
Comment on lines +18 to +19
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⚠️ Potential issue

Potential issue: Ignored auto-migration errors.

The errors from db.AutoMigrate() calls are being ignored. This could lead to silent failures if the migrations encounter issues.

Consider handling these errors explicitly. For example:

if err := db.AutoMigrate(&User{}); err != nil {
    return nil, fmt.Errorf("failed to auto-migrate User: %w", err)
}
if err := db.AutoMigrate(&Post{}); err != nil {
    return nil, fmt.Errorf("failed to auto-migrate Post: %w", err)
}


return db, nil
}

var db *gorm.DB

func main() {

var err error
db, err = ConnectDB()
if err != nil {
fmt.Println(err)
panic(err)
}

r := gin.Default()
InitRouter(r)

err = r.Run("localhost:8080")
if err != nil {
panic(err)
return
}
Comment on lines +39 to +42
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⚠️ Potential issue

Remove unreachable code.

The panic(err) statement on line 41 is unreachable because of the previous panic on line 40. Additionally, the return statement after the panic is unnecessary.

Simplify this section as follows:

if err != nil {
    panic(fmt.Sprintf("Failed to start server: %v", err))
}

}
76 changes: 76 additions & 0 deletions naclwww/post.go
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package main

import (
"errors"
"fmt"
"strconv"
"time"
)

type Post struct {
Id int
Title string `default:""`
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⚠️ Potential issue

Remove unnecessary struct tag default:"" on Title field

The struct tag default:"" on the Title field does not have any effect with standard Go libraries or common ORMs like GORM. If this tag is not used by any custom library or reflection logic, it's unnecessary and can be removed to clean up the code.

Apply this diff to remove the unused struct tag:

type Post struct {
	Id       int
-	Title    string `default:""`
+	Title    string
	Text     string
	// ...
}

Committable suggestion was skipped due to low confidence.

Text string
Belongs int
Father int
Children string
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🛠️ Refactor suggestion

Change Children field type to a slice of integers for better data handling

Storing child post IDs as a concatenated string in the Children field can lead to parsing errors and inefficient data manipulation. It's more idiomatic in Go to use a slice of integers to represent a list of child IDs, which simplifies addition, removal, and iteration over child posts.

Update the Children field to be a slice of integers:

type Post struct {
	// ...
-	Children string
+	Children []int
	// ...
}

This change will require updating the database schema and modifying any code that interacts with the Children field to handle the new data type.

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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
Children string
Children []int

Time time.Time
}

func AppendPost(post *Post) error {
if post.Father != 0 {
var fatherPost Post
result := db.Where("id = ?", post.Father).First(&fatherPost)
err := result.Error
if err != nil {
return err
}

result = db.Create(&post)
err = result.Error
if err != nil {
return err
Comment on lines +24 to +32
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🛠️ Refactor suggestion

Simplify error handling by checking result.Error directly

Assigning result.Error to a separate err variable adds unnecessary lines of code. You can check result.Error directly to make the code more concise.

Simplify the error handling as follows:

-	result := db.Where("id = ?", post.Father).First(&fatherPost)
-	err := result.Error
-	if err != nil {
+	if err := db.Where("id = ?", post.Father).First(&fatherPost).Error; err != nil {
		return err
	}

-	result = db.Create(&post)
-	err = result.Error
-	if err != nil {
+	if err := db.Create(&post).Error; err != nil {
		return err
	}

	// Apply similar changes to other database operations

Committable suggestion was skipped due to low confidence.

}

childrenList := fatherPost.Children + strconv.Itoa(post.Id) + " "
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⚠️ Potential issue

Handle potential issues with trailing spaces in Children string

By appending a space after each child ID in the Children string, there may be leading or trailing spaces, which can cause issues when parsing the string later. Consider trimming the string or using a consistent delimiter (e.g., comma) without extra spaces.

Modify how child IDs are concatenated:

-	childrenList := fatherPost.Children + strconv.Itoa(post.Id) + " "
+	if fatherPost.Children == "" {
+		childrenList := strconv.Itoa(post.Id)
+	} else {
+		childrenList := fatherPost.Children + "," + strconv.Itoa(post.Id)
+	}

This change uses a comma as a separator and avoids unnecessary spaces, making it easier to split and parse the Children string.

Alternatively, consider using a slice of integers for the Children field, as previously suggested.

Committable suggestion was skipped due to low confidence.

fmt.Println(strconv.Itoa(post.Id))
fmt.Println(childrenList)
result = db.Model(&fatherPost).Update("children", childrenList)
err = result.Error
if err != nil {
return err
}
} else {
result := db.Create(&post)
err := result.Error
if err != nil {
return err
}
}
return nil
}
Comment on lines +20 to +51
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⚠️ Potential issue

Wrap database operations in a transaction to ensure atomicity

In the AppendPost function, multiple database operations are performed: creating a new post and updating the parent post's Children field. Without a transaction, there is a risk of data inconsistency if one operation succeeds and another fails. Wrapping these operations in a transaction ensures that either all operations succeed, or none do.

Modify the AppendPost function to use a transaction:

func AppendPost(post *Post) error {
	return db.Transaction(func(tx *gorm.DB) error {
		if post.Father != 0 {
			var fatherPost Post
			if err := tx.Where("id = ?", post.Father).First(&fatherPost).Error; err != nil {
				return err
			}

			if err := tx.Create(&post).Error; err != nil {
				return err
			}

			childrenList := fatherPost.Children + strconv.Itoa(post.Id) + " "
			if err := tx.Model(&fatherPost).Update("children", childrenList).Error; err != nil {
				return err
			}
		} else {
			if err := tx.Create(&post).Error; err != nil {
				return err
			}
		}
		return nil
	})
}

Ensure that all db references are replaced with tx within the transaction scope.


func ViewPost(id int) (*Post, error) {
if id == 0 {
return nil, errors.New("")
Comment on lines +53 to +55
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⚠️ Potential issue

Provide a meaningful error message when id is zero in ViewPost

Returning an empty error message can make debugging difficult. Providing a descriptive error message helps in understanding what went wrong and aids in troubleshooting.

Update the error message to be more informative:

	if id == 0 {
-		return nil, errors.New("")
+		return nil, errors.New("invalid post ID: ID cannot be zero")
	}
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Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
func ViewPost(id int) (*Post, error) {
if id == 0 {
return nil, errors.New("")
func ViewPost(id int) (*Post, error) {
if id == 0 {
return nil, errors.New("invalid post ID: ID cannot be zero")

}
var post Post
result := db.Where("id = ?", id).First(&post)
err := result.Error
if err != nil {
return nil, err
}
return &post, nil
}

func DeletePost(p *Post) error {
if p.Id == 0 {
return errors.New("no id")
}
result := db.Delete(p)
err := result.Error
if err != nil {
panic("delete user fail,please check!")
}
Comment on lines +66 to +74
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⚠️ Potential issue

Avoid panicking on errors; return the error instead

In DeletePost, panicking on an error is not ideal for error handling. Panics should be reserved for unrecoverable situations. It is better to return the error to the caller so it can be handled appropriately.

Modify the error handling to return the error:

	if err != nil {
-		panic("delete user fail,please check!")
+		return fmt.Errorf("failed to delete post: %v", err)
	}

Also, correct the error message to refer to "post" instead of "user".

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
func DeletePost(p *Post) error {
if p.Id == 0 {
return errors.New("no id")
}
result := db.Delete(p)
err := result.Error
if err != nil {
panic("delete user fail,please check!")
}
func DeletePost(p *Post) error {
if p.Id == 0 {
return errors.New("no id")
}
result := db.Delete(p)
err := result.Error
if err != nil {
return fmt.Errorf("failed to delete post: %v", err)
}

return nil
}
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