This commit is contained in:
yml2213
2026-07-20 14:58:57 +08:00
commit 45db0aa4b9
50 changed files with 5861 additions and 0 deletions
+5
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bin/
data/
*.db
*.exe
.DS_Store
+68
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package main
import (
"log"
"os"
"path/filepath"
"affiliate_dash/internal/config"
"affiliate_dash/internal/handler"
"affiliate_dash/internal/model"
"affiliate_dash/internal/pkg/jwt"
"affiliate_dash/internal/router"
"affiliate_dash/internal/service"
"github.com/gin-gonic/gin"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
"gorm.io/gorm/logger"
)
func main() {
cfg := config.Load()
gin.SetMode(cfg.Mode)
if err := os.MkdirAll(filepath.Dir(cfg.DBPath), 0o755); err != nil {
log.Fatalf("create data dir: %v", err)
}
db, err := gorm.Open(sqlite.Open(cfg.DBPath), &gorm.Config{
Logger: logger.Default.LogMode(logger.Info),
})
if err != nil {
log.Fatalf("open db: %v", err)
}
if err := db.AutoMigrate(&model.User{}, &model.Skin{}, &model.Order{}); err != nil {
log.Fatalf("migrate: %v", err)
}
jm := jwt.NewManager(cfg.JWTSecret)
authSvc := service.NewAuthService(db, jm)
skinSvc := service.NewSkinService(db)
orderSvc := service.NewOrderService(db)
userSvc := service.NewUserService(db)
if err := authSvc.EnsureAdmin(); err != nil {
log.Fatalf("ensure admin: %v", err)
}
if err := skinSvc.SeedDemo(); err != nil {
log.Printf("seed skins: %v", err)
}
h := &router.Handlers{
Auth: handler.NewAuthHandler(authSvc),
Skin: handler.NewSkinHandler(skinSvc),
Order: handler.NewOrderHandler(orderSvc),
User: handler.NewUserHandler(userSvc),
JWT: jm,
}
r := router.Setup(h)
addr := ":" + cfg.Port
log.Printf("游戏皮肤分销系统 API 启动: http://localhost%s", addr)
log.Printf("默认管理员: admin / admin123")
if err := r.Run(addr); err != nil {
log.Fatalf("server: %v", err)
}
}
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@@ -0,0 +1,46 @@
module affiliate_dash
go 1.26.3
require (
github.com/gin-contrib/cors v1.7.7
github.com/gin-gonic/gin v1.12.0
github.com/golang-jwt/jwt/v5 v5.3.1
golang.org/x/crypto v0.54.0
gorm.io/driver/sqlite v1.6.0
gorm.io/gorm v1.31.2
)
require (
github.com/bytedance/gopkg v0.1.3 // indirect
github.com/bytedance/sonic v1.15.0 // indirect
github.com/bytedance/sonic/loader v0.5.0 // indirect
github.com/cloudwego/base64x v0.1.6 // indirect
github.com/gabriel-vasile/mimetype v1.4.12 // indirect
github.com/gin-contrib/sse v1.1.0 // 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 v10.30.1 // indirect
github.com/goccy/go-json v0.10.5 // indirect
github.com/goccy/go-yaml v1.19.2 // 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 v2.3.0 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-sqlite3 v1.14.22 // 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 v2.2.4 // indirect
github.com/quic-go/qpack v0.6.0 // indirect
github.com/quic-go/quic-go v0.59.0 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.3.1 // indirect
go.mongodb.org/mongo-driver/v2 v2.5.0 // indirect
golang.org/x/arch v0.23.0 // indirect
golang.org/x/net v0.56.0 // indirect
golang.org/x/sys v0.47.0 // indirect
golang.org/x/text v0.40.0 // indirect
google.golang.org/protobuf v1.36.10 // indirect
)
+103
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@@ -0,0 +1,103 @@
github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
github.com/bytedance/sonic v1.15.0 h1:/PXeWFaR5ElNcVE84U0dOHjiMHQOwNIx3K4ymzh/uSE=
github.com/bytedance/sonic v1.15.0/go.mod h1:tFkWrPz0/CUCLEF4ri4UkHekCIcdnkqXw9VduqpJh0k=
github.com/bytedance/sonic/loader v0.5.0 h1:gXH3KVnatgY7loH5/TkeVyXPfESoqSBSBEiDd5VjlgE=
github.com/bytedance/sonic/loader v0.5.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gabriel-vasile/mimetype v1.4.12 h1:e9hWvmLYvtp846tLHam2o++qitpguFiYCKbn0w9jyqw=
github.com/gabriel-vasile/mimetype v1.4.12/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
github.com/gin-contrib/cors v1.7.7 h1:Oh9joP463x7Mw72vhvJ61YQm8ODh9b04YR7vsOErD0Q=
github.com/gin-contrib/cors v1.7.7/go.mod h1:K5tW0RkzJtWSiOdikXloy8VEZlgdVNpHNw8FpjUPNrE=
github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
github.com/gin-gonic/gin v1.12.0 h1:b3YAbrZtnf8N//yjKeU2+MQsh2mY5htkZidOM7O0wG8=
github.com/gin-gonic/gin v1.12.0/go.mod h1:VxccKfsSllpKshkBWgVgRniFFAzFb9csfngsqANjnLc=
github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
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 v10.30.1 h1:f3zDSN/zOma+w6+1Wswgd9fLkdwy06ntQJp0BBvFG0w=
github.com/go-playground/validator/v10 v10.30.1/go.mod h1:oSuBIQzuJxL//3MelwSLD5hc2Tu889bF0Idm9Dg26cM=
github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
github.com/goccy/go-yaml v1.19.2 h1:PmFC1S6h8ljIz6gMRBopkjP1TVT7xuwrButHID66PoM=
github.com/goccy/go-yaml v1.19.2/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
github.com/golang-jwt/jwt/v5 v5.3.1 h1:kYf81DTWFe7t+1VvL7eS+jKFVWaUnK9cB1qbwn63YCY=
github.com/golang-jwt/jwt/v5 v5.3.1/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
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 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
github.com/mattn/go-sqlite3 v1.14.22/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 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/quic-go/qpack v0.6.0 h1:g7W+BMYynC1LbYLSqRt8PBg5Tgwxn214ZZR34VIOjz8=
github.com/quic-go/qpack v0.6.0/go.mod h1:lUpLKChi8njB4ty2bFLX2x4gzDqXwUpaO1DP9qMDZII=
github.com/quic-go/quic-go v0.59.0 h1:OLJkp1Mlm/aS7dpKgTc6cnpynnD2Xg7C1pwL6vy/SAw=
github.com/quic-go/quic-go v0.59.0/go.mod h1:upnsH4Ju1YkqpLXC305eW3yDZ4NfnNbmQRCMWS58IKU=
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/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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 v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
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 v1.3.1 h1:waO7eEiFDwidsBN6agj1vJQ4AG7lh2yqXyOXqhgQuyY=
github.com/ugorji/go/codec v1.3.1/go.mod h1:pRBVtBSKl77K30Bv8R2P+cLSGaTtex6fsA2Wjqmfxj4=
go.mongodb.org/mongo-driver/v2 v2.5.0 h1:yXUhImUjjAInNcpTcAlPHiT7bIXhshCTL3jVBkF3xaE=
go.mongodb.org/mongo-driver/v2 v2.5.0/go.mod h1:yOI9kBsufol30iFsl1slpdq1I0eHPzybRWdyYUs8K/0=
go.uber.org/mock v0.6.0 h1:hyF9dfmbgIX5EfOdasqLsWD6xqpNZlXblLB/Dbnwv3Y=
go.uber.org/mock v0.6.0/go.mod h1:KiVJ4BqZJaMj4svdfmHM0AUx4NJYO8ZNpPnZn1Z+BBU=
golang.org/x/arch v0.23.0 h1:lKF64A2jF6Zd8L0knGltUnegD62JMFBiCPBmQpToHhg=
golang.org/x/arch v0.23.0/go.mod h1:dNHoOeKiyja7GTvF9NJS1l3Z2yntpQNzgrjh1cU103A=
golang.org/x/crypto v0.54.0 h1:YLIA59K4fiNzHzjnZt2tUJQjQtUWfWbeHBqKtk3eScw=
golang.org/x/crypto v0.54.0/go.mod h1:KWL8ny2AZdGR2cWmzeHrp2azQPGogOv+HeQaVEXC2dk=
golang.org/x/net v0.56.0 h1:Rw8j/hFzGvJUZwNBXnAtf5sVDVt+65SK2C7IxCxZt5o=
golang.org/x/net v0.56.0/go.mod h1:D3Ku6r+V6JROoZK144D2XfMHFcMq/0zSfLelVTCFKec=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
golang.org/x/text v0.40.0 h1:Ub2Z6/xjgF1WrYQz2nuITOEegKFtiIy+rieRJ5lHZKs=
golang.org/x/text v0.40.0/go.mod h1:hpnzDAfGV753zIKo+wk3u1bVKCGPbrnF7+7LBF/UHVY=
google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE=
google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
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/sqlite v1.6.0 h1:WHRRrIiulaPiPFmDcod6prc4l2VGVWHz80KspNsxSfQ=
gorm.io/driver/sqlite v1.6.0/go.mod h1:AO9V1qIQddBESngQUKWL9yoH93HIeA1X6V633rBwyT8=
gorm.io/gorm v1.31.2 h1:3o8FXNo9v9S858gil+3LlZA1LkCOzgb4g5BL64FgaCo=
gorm.io/gorm v1.31.2/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=
+38
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@@ -0,0 +1,38 @@
package config
import (
"os"
"strconv"
)
type Config struct {
Port string
JWTSecret string
DBPath string
Mode string // debug / release
}
func Load() *Config {
return &Config{
Port: getEnv("PORT", "8080"),
JWTSecret: getEnv("JWT_SECRET", "affiliate-dash-dev-secret-change-me"),
DBPath: getEnv("DB_PATH", "data/app.db"),
Mode: getEnv("GIN_MODE", "debug"),
}
}
func getEnv(key, def string) string {
if v := os.Getenv(key); v != "" {
return v
}
return def
}
func getEnvInt(key string, def int) int {
if v := os.Getenv(key); v != "" {
if n, err := strconv.Atoi(v); err == nil {
return n
}
}
return def
}
+65
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@@ -0,0 +1,65 @@
package handler
import (
"affiliate_dash/internal/middleware"
"affiliate_dash/internal/pkg/response"
"affiliate_dash/internal/service"
"github.com/gin-gonic/gin"
)
type AuthHandler struct {
svc *service.AuthService
}
func NewAuthHandler(svc *service.AuthService) *AuthHandler {
return &AuthHandler{svc: svc}
}
type loginReq struct {
Username string `json:"username" binding:"required"`
Password string `json:"password" binding:"required"`
}
func (h *AuthHandler) Login(c *gin.Context) {
var req loginReq
if err := c.ShouldBindJSON(&req); err != nil {
response.BadRequest(c, "请输入用户名和密码")
return
}
result, err := h.svc.Login(req.Username, req.Password)
if err != nil {
response.BadRequest(c, err.Error())
return
}
response.OK(c, result)
}
type registerReq struct {
Username string `json:"username" binding:"required,min=3,max=32"`
Password string `json:"password" binding:"required,min=6,max=64"`
Nickname string `json:"nickname"`
}
func (h *AuthHandler) Register(c *gin.Context) {
var req registerReq
if err := c.ShouldBindJSON(&req); err != nil {
response.BadRequest(c, "参数错误:用户名至少3位,密码至少6位")
return
}
user, err := h.svc.Register(req.Username, req.Password, req.Nickname)
if err != nil {
response.BadRequest(c, err.Error())
return
}
response.OK(c, user)
}
func (h *AuthHandler) Profile(c *gin.Context) {
user, err := h.svc.GetProfile(middleware.GetUserID(c))
if err != nil {
response.NotFound(c, "用户不存在")
return
}
response.OK(c, user)
}
+105
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package handler
import (
"strconv"
"affiliate_dash/internal/middleware"
"affiliate_dash/internal/model"
"affiliate_dash/internal/pkg/response"
"affiliate_dash/internal/service"
"github.com/gin-gonic/gin"
)
type OrderHandler struct {
svc *service.OrderService
}
func NewOrderHandler(svc *service.OrderService) *OrderHandler {
return &OrderHandler{svc: svc}
}
func (h *OrderHandler) List(c *gin.Context) {
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
size, _ := strconv.Atoi(c.DefaultQuery("size", "20"))
q := service.OrderListQuery{
Page: page,
Size: size,
Status: c.Query("status"),
}
// 分销商只能看自己的订单
if middleware.GetRole(c) == model.RoleDistributor {
id := middleware.GetUserID(c)
q.DistributorID = &id
} else if d := c.Query("distributor_id"); d != "" {
id, _ := strconv.ParseUint(d, 10, 64)
uid := uint(id)
q.DistributorID = &uid
}
list, total, err := h.svc.List(q)
if err != nil {
response.ServerError(c, err.Error())
return
}
response.Page(c, list, total, page, size)
}
type createOrderReq struct {
SkinID uint `json:"skin_id" binding:"required"`
BuyerName string `json:"buyer_name"`
Remark string `json:"remark"`
}
func (h *OrderHandler) Create(c *gin.Context) {
var req createOrderReq
if err := c.ShouldBindJSON(&req); err != nil {
response.BadRequest(c, "参数错误")
return
}
distributorID := middleware.GetUserID(c)
// 管理员可指定分销商
if middleware.GetRole(c) == model.RoleAdmin {
if d := c.Query("distributor_id"); d != "" {
id, _ := strconv.ParseUint(d, 10, 64)
distributorID = uint(id)
}
}
order, err := h.svc.Create(service.CreateOrderInput{
SkinID: req.SkinID,
DistributorID: distributorID,
BuyerName: req.BuyerName,
Remark: req.Remark,
})
if err != nil {
response.BadRequest(c, err.Error())
return
}
response.OK(c, order)
}
type orderStatusReq struct {
Status string `json:"status" binding:"required"`
}
func (h *OrderHandler) UpdateStatus(c *gin.Context) {
id, _ := strconv.ParseUint(c.Param("id"), 10, 64)
var req orderStatusReq
if err := c.ShouldBindJSON(&req); err != nil {
response.BadRequest(c, "参数错误")
return
}
if err := h.svc.UpdateStatus(uint(id), req.Status); err != nil {
response.BadRequest(c, err.Error())
return
}
response.OK(c, nil)
}
func (h *OrderHandler) Dashboard(c *gin.Context) {
stats, err := h.svc.Dashboard()
if err != nil {
response.ServerError(c, err.Error())
return
}
response.OK(c, stats)
}
+123
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package handler
import (
"strconv"
"affiliate_dash/internal/model"
"affiliate_dash/internal/pkg/response"
"affiliate_dash/internal/service"
"github.com/gin-gonic/gin"
)
type SkinHandler struct {
svc *service.SkinService
}
func NewSkinHandler(svc *service.SkinService) *SkinHandler {
return &SkinHandler{svc: svc}
}
func (h *SkinHandler) List(c *gin.Context) {
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
size, _ := strconv.Atoi(c.DefaultQuery("size", "20"))
q := service.SkinListQuery{
Page: page,
Size: size,
Keyword: c.Query("keyword"),
Game: c.Query("game"),
Category: c.Query("category"),
}
if s := c.Query("status"); s != "" {
v, _ := strconv.Atoi(s)
q.Status = &v
}
list, total, err := h.svc.List(q)
if err != nil {
response.ServerError(c, err.Error())
return
}
response.Page(c, list, total, page, size)
}
func (h *SkinHandler) Get(c *gin.Context) {
id, _ := strconv.ParseUint(c.Param("id"), 10, 64)
skin, err := h.svc.Get(uint(id))
if err != nil {
response.NotFound(c, err.Error())
return
}
response.OK(c, skin)
}
type skinCreateReq struct {
Name string `json:"name" binding:"required"`
Game string `json:"game"`
Category string `json:"category"`
CoverURL string `json:"cover_url"`
Price float64 `json:"price" binding:"required"`
CostPrice float64 `json:"cost_price"`
Commission float64 `json:"commission"`
Stock int `json:"stock"`
Status int `json:"status"`
Description string `json:"description"`
}
func (h *SkinHandler) Create(c *gin.Context) {
var req skinCreateReq
if err := c.ShouldBindJSON(&req); err != nil {
response.BadRequest(c, "参数错误")
return
}
status := req.Status
if status != 0 && status != 1 {
status = 1
}
// 未传 status 时默认上架;若明确要下架请先创建再更新
if status == 0 {
status = 1
}
skin := &model.Skin{
Name: req.Name,
Game: req.Game,
Category: req.Category,
CoverURL: req.CoverURL,
Price: req.Price,
CostPrice: req.CostPrice,
Commission: req.Commission,
Stock: req.Stock,
Status: status,
Description: req.Description,
}
if err := h.svc.Create(skin); err != nil {
response.ServerError(c, err.Error())
return
}
response.OK(c, skin)
}
func (h *SkinHandler) Update(c *gin.Context) {
id, _ := strconv.ParseUint(c.Param("id"), 10, 64)
var updates map[string]interface{}
if err := c.ShouldBindJSON(&updates); err != nil {
response.BadRequest(c, "参数错误")
return
}
delete(updates, "id")
delete(updates, "created_at")
delete(updates, "updated_at")
if err := h.svc.Update(uint(id), updates); err != nil {
response.BadRequest(c, err.Error())
return
}
response.OK(c, nil)
}
func (h *SkinHandler) Delete(c *gin.Context) {
id, _ := strconv.ParseUint(c.Param("id"), 10, 64)
if err := h.svc.Delete(uint(id)); err != nil {
response.BadRequest(c, err.Error())
return
}
response.OK(c, nil)
}
+79
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package handler
import (
"strconv"
"affiliate_dash/internal/pkg/response"
"affiliate_dash/internal/service"
"github.com/gin-gonic/gin"
)
type UserHandler struct {
svc *service.UserService
}
func NewUserHandler(svc *service.UserService) *UserHandler {
return &UserHandler{svc: svc}
}
func (h *UserHandler) List(c *gin.Context) {
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
size, _ := strconv.Atoi(c.DefaultQuery("size", "20"))
q := service.UserListQuery{
Page: page,
Size: size,
Keyword: c.Query("keyword"),
Role: c.Query("role"),
}
if s := c.Query("status"); s != "" {
v, _ := strconv.Atoi(s)
q.Status = &v
}
list, total, err := h.svc.List(q)
if err != nil {
response.ServerError(c, err.Error())
return
}
response.Page(c, list, total, page, size)
}
type createUserReq struct {
Username string `json:"username" binding:"required"`
Password string `json:"password" binding:"required,min=6"`
Nickname string `json:"nickname"`
Role string `json:"role"`
ParentID *uint `json:"parent_id"`
}
func (h *UserHandler) Create(c *gin.Context) {
var req createUserReq
if err := c.ShouldBindJSON(&req); err != nil {
response.BadRequest(c, "参数错误")
return
}
user, err := h.svc.Create(req.Username, req.Password, req.Nickname, req.Role, req.ParentID)
if err != nil {
response.BadRequest(c, err.Error())
return
}
response.OK(c, user)
}
type userStatusReq struct {
Status int `json:"status"`
}
func (h *UserHandler) UpdateStatus(c *gin.Context) {
id, _ := strconv.ParseUint(c.Param("id"), 10, 64)
var req userStatusReq
if err := c.ShouldBindJSON(&req); err != nil {
response.BadRequest(c, "参数错误")
return
}
if err := h.svc.UpdateStatus(uint(id), req.Status); err != nil {
response.BadRequest(c, err.Error())
return
}
response.OK(c, nil)
}
+72
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package middleware
import (
"strings"
"affiliate_dash/internal/pkg/jwt"
"affiliate_dash/internal/pkg/response"
"github.com/gin-gonic/gin"
)
const (
CtxUserID = "user_id"
CtxUsername = "username"
CtxRole = "role"
)
func Auth(jm *jwt.Manager) gin.HandlerFunc {
return func(c *gin.Context) {
auth := c.GetHeader("Authorization")
if auth == "" {
response.Unauthorized(c, "未登录")
c.Abort()
return
}
parts := strings.SplitN(auth, " ", 2)
if len(parts) != 2 || !strings.EqualFold(parts[0], "Bearer") {
response.Unauthorized(c, "无效的认证头")
c.Abort()
return
}
claims, err := jm.Parse(parts[1])
if err != nil {
response.Unauthorized(c, "登录已过期,请重新登录")
c.Abort()
return
}
c.Set(CtxUserID, claims.UserID)
c.Set(CtxUsername, claims.Username)
c.Set(CtxRole, claims.Role)
c.Next()
}
}
func RequireRole(roles ...string) gin.HandlerFunc {
set := make(map[string]struct{}, len(roles))
for _, r := range roles {
set[r] = struct{}{}
}
return func(c *gin.Context) {
role, _ := c.Get(CtxRole)
roleStr, _ := role.(string)
if _, ok := set[roleStr]; !ok {
response.Forbidden(c, "权限不足")
c.Abort()
return
}
c.Next()
}
}
func GetUserID(c *gin.Context) uint {
v, _ := c.Get(CtxUserID)
id, _ := v.(uint)
return id
}
func GetRole(c *gin.Context) string {
v, _ := c.Get(CtxRole)
role, _ := v.(string)
return role
}
+75
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package model
import (
"time"
"gorm.io/gorm"
)
// 用户角色
const (
RoleAdmin = "admin" // 管理员
RoleDistributor = "distributor" // 分销商
)
// User 系统用户
type User struct {
ID uint `gorm:"primarykey" json:"id"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
Username string `gorm:"uniqueIndex;size:64;not null" json:"username"`
PasswordHash string `gorm:"size:255;not null" json:"-"`
Nickname string `gorm:"size:64" json:"nickname"`
Role string `gorm:"size:32;not null;default:distributor" json:"role"`
Status int `gorm:"default:1" json:"status"` // 1启用 0禁用
InviteCode string `gorm:"uniqueIndex;size:32" json:"invite_code"`
ParentID *uint `gorm:"index" json:"parent_id"` // 上级分销商
}
// Skin 游戏皮肤商品
type Skin struct {
ID uint `gorm:"primarykey" json:"id"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
Name string `gorm:"size:128;not null" json:"name"`
Game string `gorm:"size:64;index" json:"game"` // 所属游戏
Category string `gorm:"size:64;index" json:"category"` // 分类
CoverURL string `gorm:"size:512" json:"cover_url"`
Price float64 `gorm:"not null;default:0" json:"price"` // 售价
CostPrice float64 `gorm:"default:0" json:"cost_price"` // 成本价
Commission float64 `gorm:"default:0" json:"commission"` // 佣金比例 0-1
Stock int `gorm:"default:0" json:"stock"` // -1 无限
Status int `gorm:"default:1" json:"status"` // 1上架 0下架
Description string `gorm:"type:text" json:"description"`
}
// Order 订单
type Order struct {
ID uint `gorm:"primarykey" json:"id"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
OrderNo string `gorm:"uniqueIndex;size:64;not null" json:"order_no"`
SkinID uint `gorm:"index;not null" json:"skin_id"`
Skin *Skin `gorm:"foreignKey:SkinID" json:"skin,omitempty"`
DistributorID uint `gorm:"index;not null" json:"distributor_id"`
Distributor *User `gorm:"foreignKey:DistributorID" json:"distributor,omitempty"`
BuyerName string `gorm:"size:64" json:"buyer_name"`
Amount float64 `gorm:"not null" json:"amount"`
CommissionAmt float64 `gorm:"default:0" json:"commission_amt"`
Status string `gorm:"size:32;default:pending" json:"status"` // pending/paid/delivered/cancelled
Remark string `gorm:"size:255" json:"remark"`
}
// 订单状态
const (
OrderStatusPending = "pending"
OrderStatusPaid = "paid"
OrderStatusDelivered = "delivered"
OrderStatusCancelled = "cancelled"
)
+58
View File
@@ -0,0 +1,58 @@
package jwt
import (
"errors"
"time"
"github.com/golang-jwt/jwt/v5"
)
type Claims struct {
UserID uint `json:"user_id"`
Username string `json:"username"`
Role string `json:"role"`
jwt.RegisteredClaims
}
type Manager struct {
secret []byte
expire time.Duration
}
func NewManager(secret string) *Manager {
return &Manager{
secret: []byte(secret),
expire: 7 * 24 * time.Hour,
}
}
func (m *Manager) Generate(userID uint, username, role string) (string, error) {
claims := Claims{
UserID: userID,
Username: username,
Role: role,
RegisteredClaims: jwt.RegisteredClaims{
ExpiresAt: jwt.NewNumericDate(time.Now().Add(m.expire)),
IssuedAt: jwt.NewNumericDate(time.Now()),
},
}
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
return token.SignedString(m.secret)
}
func (m *Manager) Parse(tokenStr string) (*Claims, error) {
token, err := jwt.ParseWithClaims(tokenStr, &Claims{}, func(t *jwt.Token) (interface{}, error) {
if _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {
return nil, errors.New("unexpected signing method")
}
return m.secret, nil
})
if err != nil {
return nil, err
}
claims, ok := token.Claims.(*Claims)
if !ok || !token.Valid {
return nil, errors.New("invalid token")
}
return claims, nil
}
+52
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package response
import (
"net/http"
"github.com/gin-gonic/gin"
)
type Body struct {
Code int `json:"code"`
Message string `json:"message"`
Data interface{} `json:"data,omitempty"`
}
func OK(c *gin.Context, data interface{}) {
c.JSON(http.StatusOK, Body{Code: 0, Message: "ok", Data: data})
}
func Fail(c *gin.Context, httpStatus int, code int, message string) {
c.JSON(httpStatus, Body{Code: code, Message: message})
}
func BadRequest(c *gin.Context, message string) {
Fail(c, http.StatusBadRequest, 400, message)
}
func Unauthorized(c *gin.Context, message string) {
Fail(c, http.StatusUnauthorized, 401, message)
}
func Forbidden(c *gin.Context, message string) {
Fail(c, http.StatusForbidden, 403, message)
}
func NotFound(c *gin.Context, message string) {
Fail(c, http.StatusNotFound, 404, message)
}
func ServerError(c *gin.Context, message string) {
Fail(c, http.StatusInternalServerError, 500, message)
}
type PageData struct {
List interface{} `json:"list"`
Total int64 `json:"total"`
Page int `json:"page"`
Size int `json:"size"`
}
func Page(c *gin.Context, list interface{}, total int64, page, size int) {
OK(c, PageData{List: list, Total: total, Page: page, Size: size})
}
+71
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@@ -0,0 +1,71 @@
package router
import (
"affiliate_dash/internal/handler"
"affiliate_dash/internal/middleware"
"affiliate_dash/internal/model"
"affiliate_dash/internal/pkg/jwt"
"github.com/gin-contrib/cors"
"github.com/gin-gonic/gin"
)
type Handlers struct {
Auth *handler.AuthHandler
Skin *handler.SkinHandler
Order *handler.OrderHandler
User *handler.UserHandler
JWT *jwt.Manager
}
func Setup(h *Handlers) *gin.Engine {
r := gin.Default()
r.Use(cors.New(cors.Config{
AllowOrigins: []string{"http://localhost:5173", "http://127.0.0.1:5173"},
AllowMethods: []string{"GET", "POST", "PUT", "PATCH", "DELETE", "OPTIONS"},
AllowHeaders: []string{"Origin", "Content-Type", "Authorization"},
ExposeHeaders: []string{"Content-Length"},
AllowCredentials: true,
}))
r.GET("/health", func(c *gin.Context) {
c.JSON(200, gin.H{"status": "ok"})
})
api := r.Group("/api")
{
api.POST("/auth/login", h.Auth.Login)
api.POST("/auth/register", h.Auth.Register)
auth := api.Group("")
auth.Use(middleware.Auth(h.JWT))
{
auth.GET("/auth/profile", h.Auth.Profile)
auth.GET("/dashboard", h.Order.Dashboard)
// 皮肤
auth.GET("/skins", h.Skin.List)
auth.GET("/skins/:id", h.Skin.Get)
auth.POST("/skins", middleware.RequireRole(model.RoleAdmin), h.Skin.Create)
auth.PUT("/skins/:id", middleware.RequireRole(model.RoleAdmin), h.Skin.Update)
auth.DELETE("/skins/:id", middleware.RequireRole(model.RoleAdmin), h.Skin.Delete)
// 订单
auth.GET("/orders", h.Order.List)
auth.POST("/orders", h.Order.Create)
auth.PATCH("/orders/:id/status", middleware.RequireRole(model.RoleAdmin), h.Order.UpdateStatus)
// 用户 / 分销商(仅管理员)
admin := auth.Group("")
admin.Use(middleware.RequireRole(model.RoleAdmin))
{
admin.GET("/users", h.User.List)
admin.POST("/users", h.User.Create)
admin.PATCH("/users/:id/status", h.User.UpdateStatus)
}
}
}
return r
}
+110
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package service
import (
"errors"
"fmt"
"math/rand"
"time"
"affiliate_dash/internal/model"
"affiliate_dash/internal/pkg/jwt"
"golang.org/x/crypto/bcrypt"
"gorm.io/gorm"
)
type AuthService struct {
db *gorm.DB
jwt *jwt.Manager
}
func NewAuthService(db *gorm.DB, jm *jwt.Manager) *AuthService {
return &AuthService{db: db, jwt: jm}
}
type LoginResult struct {
Token string `json:"token"`
User *model.User `json:"user"`
}
func (s *AuthService) Login(username, password string) (*LoginResult, error) {
var user model.User
if err := s.db.Where("username = ?", username).First(&user).Error; err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, errors.New("用户名或密码错误")
}
return nil, err
}
if user.Status != 1 {
return nil, errors.New("账号已禁用")
}
if err := bcrypt.CompareHashAndPassword([]byte(user.PasswordHash), []byte(password)); err != nil {
return nil, errors.New("用户名或密码错误")
}
token, err := s.jwt.Generate(user.ID, user.Username, user.Role)
if err != nil {
return nil, err
}
return &LoginResult{Token: token, User: &user}, nil
}
func (s *AuthService) Register(username, password, nickname string) (*model.User, error) {
var count int64
s.db.Model(&model.User{}).Where("username = ?", username).Count(&count)
if count > 0 {
return nil, errors.New("用户名已存在")
}
hash, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
if err != nil {
return nil, err
}
user := &model.User{
Username: username,
PasswordHash: string(hash),
Nickname: nickname,
Role: model.RoleDistributor,
Status: 1,
InviteCode: generateInviteCode(),
}
if user.Nickname == "" {
user.Nickname = username
}
if err := s.db.Create(user).Error; err != nil {
return nil, err
}
return user, nil
}
func (s *AuthService) GetProfile(userID uint) (*model.User, error) {
var user model.User
if err := s.db.First(&user, userID).Error; err != nil {
return nil, err
}
return &user, nil
}
func (s *AuthService) EnsureAdmin() error {
var count int64
s.db.Model(&model.User{}).Where("role = ?", model.RoleAdmin).Count(&count)
if count > 0 {
return nil
}
hash, err := bcrypt.GenerateFromPassword([]byte("admin123"), bcrypt.DefaultCost)
if err != nil {
return err
}
admin := &model.User{
Username: "admin",
PasswordHash: string(hash),
Nickname: "管理员",
Role: model.RoleAdmin,
Status: 1,
InviteCode: "ADMIN001",
}
return s.db.Create(admin).Error
}
func generateInviteCode() string {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
return fmt.Sprintf("D%06d", r.Intn(1000000))
}
+150
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@@ -0,0 +1,150 @@
package service
import (
"errors"
"fmt"
"time"
"affiliate_dash/internal/model"
"gorm.io/gorm"
)
type OrderService struct {
db *gorm.DB
}
func NewOrderService(db *gorm.DB) *OrderService {
return &OrderService{db: db}
}
type OrderListQuery struct {
Page int
Size int
Status string
DistributorID *uint
}
type CreateOrderInput struct {
SkinID uint
DistributorID uint
BuyerName string
Remark string
}
func (s *OrderService) List(q OrderListQuery) ([]model.Order, int64, error) {
if q.Page < 1 {
q.Page = 1
}
if q.Size < 1 || q.Size > 100 {
q.Size = 20
}
tx := s.db.Model(&model.Order{})
if q.Status != "" {
tx = tx.Where("status = ?", q.Status)
}
if q.DistributorID != nil {
tx = tx.Where("distributor_id = ?", *q.DistributorID)
}
var total int64
if err := tx.Count(&total).Error; err != nil {
return nil, 0, err
}
var list []model.Order
err := tx.Preload("Skin").Preload("Distributor").
Order("id DESC").
Offset((q.Page - 1) * q.Size).Limit(q.Size).
Find(&list).Error
return list, total, err
}
func (s *OrderService) Create(in CreateOrderInput) (*model.Order, error) {
var skin model.Skin
if err := s.db.First(&skin, in.SkinID).Error; err != nil {
return nil, errors.New("皮肤不存在")
}
if skin.Status != 1 {
return nil, errors.New("皮肤已下架")
}
if skin.Stock == 0 {
return nil, errors.New("库存不足")
}
order := &model.Order{
OrderNo: generateOrderNo(),
SkinID: in.SkinID,
DistributorID: in.DistributorID,
BuyerName: in.BuyerName,
Amount: skin.Price,
CommissionAmt: skin.Price * skin.Commission,
Status: model.OrderStatusPending,
Remark: in.Remark,
}
err := s.db.Transaction(func(tx *gorm.DB) error {
if skin.Stock > 0 {
res := tx.Model(&model.Skin{}).
Where("id = ? AND stock > 0", skin.ID).
Update("stock", gorm.Expr("stock - 1"))
if res.Error != nil {
return res.Error
}
if res.RowsAffected == 0 {
return errors.New("库存不足")
}
}
return tx.Create(order).Error
})
if err != nil {
return nil, err
}
return order, nil
}
func (s *OrderService) UpdateStatus(id uint, status string) error {
allowed := map[string]bool{
model.OrderStatusPending: true,
model.OrderStatusPaid: true,
model.OrderStatusDelivered: true,
model.OrderStatusCancelled: true,
}
if !allowed[status] {
return errors.New("无效的订单状态")
}
res := s.db.Model(&model.Order{}).Where("id = ?", id).Update("status", status)
if res.Error != nil {
return res.Error
}
if res.RowsAffected == 0 {
return errors.New("订单不存在")
}
return nil
}
type DashboardStats struct {
SkinCount int64 `json:"skin_count"`
DistributorCount int64 `json:"distributor_count"`
OrderCount int64 `json:"order_count"`
TotalSales float64 `json:"total_sales"`
TotalCommission float64 `json:"total_commission"`
PendingOrderCount int64 `json:"pending_order_count"`
}
func (s *OrderService) Dashboard() (*DashboardStats, error) {
stats := &DashboardStats{}
s.db.Model(&model.Skin{}).Count(&stats.SkinCount)
s.db.Model(&model.User{}).Where("role = ?", model.RoleDistributor).Count(&stats.DistributorCount)
s.db.Model(&model.Order{}).Count(&stats.OrderCount)
s.db.Model(&model.Order{}).Where("status = ?", model.OrderStatusPending).Count(&stats.PendingOrderCount)
s.db.Model(&model.Order{}).
Where("status IN ?", []string{model.OrderStatusPaid, model.OrderStatusDelivered}).
Select("COALESCE(SUM(amount),0)").Scan(&stats.TotalSales)
s.db.Model(&model.Order{}).
Where("status IN ?", []string{model.OrderStatusPaid, model.OrderStatusDelivered}).
Select("COALESCE(SUM(commission_amt),0)").Scan(&stats.TotalCommission)
return stats, nil
}
func generateOrderNo() string {
return fmt.Sprintf("O%s%04d", time.Now().Format("20060102150405"), time.Now().Nanosecond()%10000)
}
+106
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@@ -0,0 +1,106 @@
package service
import (
"errors"
"affiliate_dash/internal/model"
"gorm.io/gorm"
)
type SkinService struct {
db *gorm.DB
}
func NewSkinService(db *gorm.DB) *SkinService {
return &SkinService{db: db}
}
type SkinListQuery struct {
Page int
Size int
Keyword string
Game string
Category string
Status *int
}
func (s *SkinService) List(q SkinListQuery) ([]model.Skin, int64, error) {
if q.Page < 1 {
q.Page = 1
}
if q.Size < 1 || q.Size > 100 {
q.Size = 20
}
tx := s.db.Model(&model.Skin{})
if q.Keyword != "" {
tx = tx.Where("name LIKE ?", "%"+q.Keyword+"%")
}
if q.Game != "" {
tx = tx.Where("game = ?", q.Game)
}
if q.Category != "" {
tx = tx.Where("category = ?", q.Category)
}
if q.Status != nil {
tx = tx.Where("status = ?", *q.Status)
}
var total int64
if err := tx.Count(&total).Error; err != nil {
return nil, 0, err
}
var list []model.Skin
err := tx.Order("id DESC").Offset((q.Page - 1) * q.Size).Limit(q.Size).Find(&list).Error
return list, total, err
}
func (s *SkinService) Get(id uint) (*model.Skin, error) {
var skin model.Skin
if err := s.db.First(&skin, id).Error; err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, errors.New("皮肤不存在")
}
return nil, err
}
return &skin, nil
}
func (s *SkinService) Create(skin *model.Skin) error {
return s.db.Create(skin).Error
}
func (s *SkinService) Update(id uint, updates map[string]interface{}) error {
res := s.db.Model(&model.Skin{}).Where("id = ?", id).Updates(updates)
if res.Error != nil {
return res.Error
}
if res.RowsAffected == 0 {
return errors.New("皮肤不存在")
}
return nil
}
func (s *SkinService) Delete(id uint) error {
res := s.db.Delete(&model.Skin{}, id)
if res.Error != nil {
return res.Error
}
if res.RowsAffected == 0 {
return errors.New("皮肤不存在")
}
return nil
}
func (s *SkinService) SeedDemo() error {
var count int64
s.db.Model(&model.Skin{}).Count(&count)
if count > 0 {
return nil
}
demos := []model.Skin{
{Name: "龙之觉醒", Game: "王者荣耀", Category: "史诗", Price: 88, CostPrice: 50, Commission: 0.15, Stock: -1, Status: 1, Description: "史诗皮肤示例"},
{Name: "星空旅人", Game: "和平精英", Category: "限定", Price: 128, CostPrice: 80, Commission: 0.12, Stock: 100, Status: 1, Description: "限定皮肤示例"},
{Name: "暗夜骑士", Game: "英雄联盟", Category: "传说", Price: 199, CostPrice: 120, Commission: 0.10, Stock: 50, Status: 1, Description: "传说皮肤示例"},
}
return s.db.Create(&demos).Error
}
+95
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package service
import (
"errors"
"affiliate_dash/internal/model"
"golang.org/x/crypto/bcrypt"
"gorm.io/gorm"
)
type UserService struct {
db *gorm.DB
}
func NewUserService(db *gorm.DB) *UserService {
return &UserService{db: db}
}
type UserListQuery struct {
Page int
Size int
Keyword string
Role string
Status *int
}
func (s *UserService) List(q UserListQuery) ([]model.User, int64, error) {
if q.Page < 1 {
q.Page = 1
}
if q.Size < 1 || q.Size > 100 {
q.Size = 20
}
tx := s.db.Model(&model.User{})
if q.Keyword != "" {
like := "%" + q.Keyword + "%"
tx = tx.Where("username LIKE ? OR nickname LIKE ?", like, like)
}
if q.Role != "" {
tx = tx.Where("role = ?", q.Role)
}
if q.Status != nil {
tx = tx.Where("status = ?", *q.Status)
}
var total int64
if err := tx.Count(&total).Error; err != nil {
return nil, 0, err
}
var list []model.User
err := tx.Order("id DESC").Offset((q.Page - 1) * q.Size).Limit(q.Size).Find(&list).Error
return list, total, err
}
func (s *UserService) Create(username, password, nickname, role string, parentID *uint) (*model.User, error) {
var count int64
s.db.Model(&model.User{}).Where("username = ?", username).Count(&count)
if count > 0 {
return nil, errors.New("用户名已存在")
}
if role == "" {
role = model.RoleDistributor
}
hash, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
if err != nil {
return nil, err
}
user := &model.User{
Username: username,
PasswordHash: string(hash),
Nickname: nickname,
Role: role,
Status: 1,
InviteCode: generateInviteCode(),
ParentID: parentID,
}
if user.Nickname == "" {
user.Nickname = username
}
if err := s.db.Create(user).Error; err != nil {
return nil, err
}
return user, nil
}
func (s *UserService) UpdateStatus(id uint, status int) error {
res := s.db.Model(&model.User{}).Where("id = ?", id).Update("status", status)
if res.Error != nil {
return res.Error
}
if res.RowsAffected == 0 {
return errors.New("用户不存在")
}
return nil
}