Move code to src folder
This commit is contained in:
27
src/database/connection.go
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27
src/database/connection.go
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@@ -0,0 +1,27 @@
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package database
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import (
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"log"
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"sheetless-server/models"
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"gorm.io/driver/sqlite"
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"gorm.io/gorm"
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)
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var DB *gorm.DB
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func InitDatabase() {
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var err error
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DB, err = gorm.Open(sqlite.Open("sheetless.db"), &gorm.Config{})
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if err != nil {
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log.Fatal("Failed to connect to database:", err)
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}
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// Auto migrate the schema
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err = DB.AutoMigrate(&models.User{}, &models.MusicSheet{})
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if err != nil {
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log.Fatal("Failed to migrate database:", err)
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}
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log.Println("Database connected and migrated successfully")
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}
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40
src/go.mod
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40
src/go.mod
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@@ -0,0 +1,40 @@
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module sheetless-server
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go 1.21
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require (
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github.com/gin-gonic/gin v1.9.1
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github.com/golang-jwt/jwt/v5 v5.0.0
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golang.org/x/crypto v0.9.0
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gorm.io/driver/sqlite v1.5.4
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gorm.io/gorm v1.25.5
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)
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require (
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github.com/bytedance/sonic v1.9.1 // indirect
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github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
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github.com/gabriel-vasile/mimetype v1.4.2 // indirect
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github.com/gin-contrib/sse v0.1.0 // indirect
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github.com/go-playground/locales v0.14.1 // indirect
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github.com/go-playground/universal-translator v0.18.1 // indirect
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github.com/go-playground/validator/v10 v10.14.0 // indirect
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github.com/goccy/go-json v0.10.2 // indirect
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github.com/jinzhu/inflection v1.0.0 // indirect
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github.com/jinzhu/now v1.1.5 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/klauspost/cpuid/v2 v2.2.4 // indirect
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github.com/leodido/go-urn v1.2.4 // indirect
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github.com/mattn/go-isatty v0.0.19 // indirect
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github.com/mattn/go-sqlite3 v1.14.17 // indirect
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
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github.com/modern-go/reflect2 v1.0.2 // indirect
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github.com/pelletier/go-toml/v2 v2.0.8 // indirect
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github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
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github.com/ugorji/go/codec v1.2.11 // indirect
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golang.org/x/arch v0.3.0 // indirect
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golang.org/x/net v0.10.0 // indirect
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golang.org/x/sys v0.8.0 // indirect
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golang.org/x/text v0.9.0 // indirect
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google.golang.org/protobuf v1.30.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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98
src/go.sum
Normal file
98
src/go.sum
Normal file
@@ -0,0 +1,98 @@
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github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
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github.com/bytedance/sonic v1.9.1 h1:6iJ6NqdoxCDr6mbY8h18oSO+cShGSMRGCEo7F2h0x8s=
|
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github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
|
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github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
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github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
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github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
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github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
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github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
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github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
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github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
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github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
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github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
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github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
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github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
|
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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 v10.14.0 h1:vgvQWe3XCz3gIeFDm/HnTIbj6UGmg/+t63MyGU2n5js=
|
||||
github.com/go-playground/validator/v10 v10.14.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
|
||||
github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
|
||||
github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
|
||||
github.com/golang-jwt/jwt/v5 v5.0.0 h1:1n1XNM9hk7O9mnQoNBGolZvzebBQ7p93ULHRc28XJUE=
|
||||
github.com/golang-jwt/jwt/v5 v5.0.0/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
|
||||
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
|
||||
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
|
||||
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
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 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
|
||||
github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
|
||||
github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
|
||||
github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
|
||||
github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
|
||||
github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
|
||||
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||
github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
|
||||
github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
|
||||
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 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZR9tGQ=
|
||||
github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
|
||||
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/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 v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
|
||||
github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gtY=
|
||||
github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
|
||||
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 v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
|
||||
github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
|
||||
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
|
||||
golang.org/x/arch v0.3.0 h1:02VY4/ZcO/gBOH6PUaoiptASxtXU10jazRCP865E97k=
|
||||
golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
|
||||
golang.org/x/crypto v0.9.0 h1:LF6fAI+IutBocDJ2OT0Q1g8plpYljMZ4+lty+dsqw3g=
|
||||
golang.org/x/crypto v0.9.0/go.mod h1:yrmDGqONDYtNj3tH8X9dzUun2m2lzPa9ngI6/RUPGR0=
|
||||
golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
|
||||
golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
|
||||
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
|
||||
golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
|
||||
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
|
||||
google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
|
||||
google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
|
||||
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 v1.5.4 h1:IqXwXi8M/ZlPzH/947tn5uik3aYQslP9BVveoax0nV0=
|
||||
gorm.io/driver/sqlite v1.5.4/go.mod h1:qxAuCol+2r6PannQDpOP1FP6ag3mKi4esLnB/jHed+4=
|
||||
gorm.io/gorm v1.25.5 h1:zR9lOiiYf09VNh5Q1gphfyia1JpiClIWG9hQaxB/mls=
|
||||
gorm.io/gorm v1.25.5/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
|
||||
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
|
||||
96
src/handlers/auth.go
Normal file
96
src/handlers/auth.go
Normal file
@@ -0,0 +1,96 @@
|
||||
package handlers
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"sheetless-server/database"
|
||||
"sheetless-server/models"
|
||||
"time"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/golang-jwt/jwt/v5"
|
||||
"golang.org/x/crypto/bcrypt"
|
||||
)
|
||||
|
||||
var jwtSecret = []byte("your-secret-key") // In production, use environment variable
|
||||
|
||||
type RegisterRequest struct {
|
||||
Username string `json:"username" binding:"required"`
|
||||
Email string `json:"email" binding:"required,email"`
|
||||
Password string `json:"password" binding:"required,min=6"`
|
||||
}
|
||||
|
||||
type LoginRequest struct {
|
||||
Username string `json:"username" binding:"required"`
|
||||
Password string `json:"password" binding:"required"`
|
||||
}
|
||||
|
||||
func Register(c *gin.Context) {
|
||||
var req RegisterRequest
|
||||
if err := c.ShouldBindJSON(&req); err != nil {
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
||||
return
|
||||
}
|
||||
|
||||
// Check if user already exists
|
||||
var existingUser models.User
|
||||
if err := database.DB.Where("username = ? OR email = ?", req.Username, req.Email).First(&existingUser).Error; err == nil {
|
||||
c.JSON(http.StatusConflict, gin.H{"error": "User already exists"})
|
||||
return
|
||||
}
|
||||
|
||||
// Hash password
|
||||
hashedPassword, err := bcrypt.GenerateFromPassword([]byte(req.Password), bcrypt.DefaultCost)
|
||||
if err != nil {
|
||||
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to hash password"})
|
||||
return
|
||||
}
|
||||
|
||||
// Create user
|
||||
user := models.User{
|
||||
Username: req.Username,
|
||||
Email: req.Email,
|
||||
Password: string(hashedPassword),
|
||||
}
|
||||
|
||||
if err := database.DB.Create(&user).Error; err != nil {
|
||||
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create user"})
|
||||
return
|
||||
}
|
||||
|
||||
c.JSON(http.StatusCreated, gin.H{"message": "User created successfully"})
|
||||
}
|
||||
|
||||
func Login(c *gin.Context) {
|
||||
var req LoginRequest
|
||||
if err := c.ShouldBindJSON(&req); err != nil {
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
||||
return
|
||||
}
|
||||
|
||||
// Find user
|
||||
var user models.User
|
||||
if err := database.DB.Where("username = ?", req.Username).First(&user).Error; err != nil {
|
||||
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid credentials"})
|
||||
return
|
||||
}
|
||||
|
||||
// Check password
|
||||
if err := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(req.Password)); err != nil {
|
||||
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid credentials"})
|
||||
return
|
||||
}
|
||||
|
||||
// Generate JWT token
|
||||
token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
|
||||
"user_id": user.ID,
|
||||
"exp": time.Now().Add(time.Hour * 24).Unix(),
|
||||
})
|
||||
|
||||
tokenString, err := token.SignedString(jwtSecret)
|
||||
if err != nil {
|
||||
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to generate token"})
|
||||
return
|
||||
}
|
||||
|
||||
c.JSON(http.StatusOK, gin.H{"token": tokenString})
|
||||
}
|
||||
150
src/handlers/sheets.go
Normal file
150
src/handlers/sheets.go
Normal file
@@ -0,0 +1,150 @@
|
||||
package handlers
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"net/http"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"sheetless-server/database"
|
||||
"sheetless-server/models"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
const uploadDir = "./uploads"
|
||||
|
||||
func init() {
|
||||
// Create uploads directory if it doesn't exist
|
||||
if err := os.MkdirAll(uploadDir, 0755); err != nil {
|
||||
panic("Failed to create uploads directory: " + err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
func UploadSheet(c *gin.Context) {
|
||||
userID, exists := c.Get("user_id")
|
||||
if !exists {
|
||||
c.JSON(http.StatusUnauthorized, gin.H{"error": "User not authenticated"})
|
||||
return
|
||||
}
|
||||
|
||||
// Get form data
|
||||
title := c.PostForm("title")
|
||||
if title == "" {
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": "Title is required"})
|
||||
return
|
||||
}
|
||||
|
||||
composer := c.PostForm("composer")
|
||||
description := c.PostForm("description")
|
||||
|
||||
// Get uploaded file
|
||||
file, header, err := c.Request.FormFile("file")
|
||||
if err != nil {
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": "File upload failed"})
|
||||
return
|
||||
}
|
||||
defer file.Close()
|
||||
|
||||
// Validate file type (should be PDF)
|
||||
if filepath.Ext(header.Filename) != ".pdf" {
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": "Only PDF files are allowed"})
|
||||
return
|
||||
}
|
||||
|
||||
// Generate unique filename
|
||||
filename := fmt.Sprintf("%d_%d%s", userID.(uint), time.Now().Unix(), filepath.Ext(header.Filename))
|
||||
filePath := filepath.Join(uploadDir, filename)
|
||||
|
||||
// Save file
|
||||
out, err := os.Create(filePath)
|
||||
if err != nil {
|
||||
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to save file"})
|
||||
return
|
||||
}
|
||||
defer out.Close()
|
||||
|
||||
_, err = io.Copy(out, file)
|
||||
if err != nil {
|
||||
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to save file"})
|
||||
return
|
||||
}
|
||||
|
||||
// Get file size
|
||||
fileInfo, err := out.Stat()
|
||||
if err != nil {
|
||||
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get file info"})
|
||||
return
|
||||
}
|
||||
|
||||
// Create database record
|
||||
sheet := models.MusicSheet{
|
||||
Title: title,
|
||||
Composer: composer,
|
||||
Description: description,
|
||||
FilePath: filePath,
|
||||
FileSize: fileInfo.Size(),
|
||||
UserID: userID.(uint),
|
||||
}
|
||||
|
||||
if err := database.DB.Create(&sheet).Error; err != nil {
|
||||
// Clean up file if database insert fails
|
||||
os.Remove(filePath)
|
||||
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to save sheet metadata"})
|
||||
return
|
||||
}
|
||||
|
||||
c.JSON(http.StatusCreated, gin.H{
|
||||
"message": "Sheet uploaded successfully",
|
||||
"sheet": sheet,
|
||||
})
|
||||
}
|
||||
|
||||
func ListSheets(c *gin.Context) {
|
||||
var sheets []models.MusicSheet
|
||||
|
||||
query := database.DB.Preload("User")
|
||||
|
||||
// Filter by user if specified
|
||||
if userIDStr := c.Query("user_id"); userIDStr != "" {
|
||||
userID, err := strconv.ParseUint(userIDStr, 10, 32)
|
||||
if err == nil {
|
||||
query = query.Where("user_id = ?", uint(userID))
|
||||
}
|
||||
}
|
||||
|
||||
if err := query.Find(&sheets).Error; err != nil {
|
||||
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to fetch sheets"})
|
||||
return
|
||||
}
|
||||
|
||||
c.JSON(http.StatusOK, gin.H{"sheets": sheets})
|
||||
}
|
||||
|
||||
func DownloadSheet(c *gin.Context) {
|
||||
idStr := c.Param("id")
|
||||
id, err := strconv.ParseUint(idStr, 10, 32)
|
||||
if err != nil {
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid sheet ID"})
|
||||
return
|
||||
}
|
||||
|
||||
var sheet models.MusicSheet
|
||||
if err := database.DB.First(&sheet, uint(id)).Error; err != nil {
|
||||
c.JSON(http.StatusNotFound, gin.H{"error": "Sheet not found"})
|
||||
return
|
||||
}
|
||||
|
||||
// Check if file exists
|
||||
if _, err := os.Stat(sheet.FilePath); os.IsNotExist(err) {
|
||||
c.JSON(http.StatusNotFound, gin.H{"error": "File not found"})
|
||||
return
|
||||
}
|
||||
|
||||
// Set headers for file download
|
||||
c.Header("Content-Disposition", fmt.Sprintf("attachment; filename=\"%s\"", filepath.Base(sheet.FilePath)))
|
||||
c.Header("Content-Type", "application/pdf")
|
||||
c.File(sheet.FilePath)
|
||||
}
|
||||
22
src/main.go
Normal file
22
src/main.go
Normal file
@@ -0,0 +1,22 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"log"
|
||||
"sheetless-server/database"
|
||||
"sheetless-server/routes"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
func main() {
|
||||
database.InitDatabase()
|
||||
|
||||
r := gin.Default()
|
||||
|
||||
routes.SetupRoutes(r)
|
||||
|
||||
log.Println("Server starting on port 8080...")
|
||||
if err := r.Run(":8080"); err != nil {
|
||||
log.Fatal("Failed to start server:", err)
|
||||
}
|
||||
}
|
||||
50
src/middleware/auth.go
Normal file
50
src/middleware/auth.go
Normal file
@@ -0,0 +1,50 @@
|
||||
package middleware
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"strings"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/golang-jwt/jwt/v5"
|
||||
)
|
||||
|
||||
var jwtSecret = []byte("your-secret-key") // Should match the one in handlers/auth.go
|
||||
|
||||
func AuthMiddleware() gin.HandlerFunc {
|
||||
return func(c *gin.Context) {
|
||||
authHeader := c.GetHeader("Authorization")
|
||||
if authHeader == "" {
|
||||
c.JSON(http.StatusUnauthorized, gin.H{"error": "Authorization header required"})
|
||||
c.Abort()
|
||||
return
|
||||
}
|
||||
|
||||
// Extract token from "Bearer <token>" format
|
||||
tokenString := strings.TrimPrefix(authHeader, "Bearer ")
|
||||
if tokenString == authHeader {
|
||||
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid token format"})
|
||||
c.Abort()
|
||||
return
|
||||
}
|
||||
|
||||
// Parse and validate token
|
||||
token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
|
||||
return jwtSecret, nil
|
||||
})
|
||||
|
||||
if err != nil || !token.Valid {
|
||||
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid token"})
|
||||
c.Abort()
|
||||
return
|
||||
}
|
||||
|
||||
// Extract claims
|
||||
if claims, ok := token.Claims.(jwt.MapClaims); ok {
|
||||
if userID, ok := claims["user_id"].(float64); ok {
|
||||
c.Set("user_id", uint(userID))
|
||||
}
|
||||
}
|
||||
|
||||
c.Next()
|
||||
}
|
||||
}
|
||||
21
src/models/sheet.go
Normal file
21
src/models/sheet.go
Normal file
@@ -0,0 +1,21 @@
|
||||
package models
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
"gorm.io/gorm"
|
||||
)
|
||||
|
||||
type MusicSheet struct {
|
||||
ID uint `json:"id" gorm:"primaryKey"`
|
||||
Title string `json:"title" gorm:"not null"`
|
||||
Composer string `json:"composer"`
|
||||
Description string `json:"description"`
|
||||
FilePath string `json:"file_path" gorm:"not null"`
|
||||
FileSize int64 `json:"file_size"`
|
||||
UserID uint `json:"user_id"`
|
||||
User User `json:"user" gorm:"foreignKey:UserID"`
|
||||
CreatedAt time.Time `json:"created_at"`
|
||||
UpdatedAt time.Time `json:"updated_at"`
|
||||
DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
|
||||
}
|
||||
17
src/models/user.go
Normal file
17
src/models/user.go
Normal file
@@ -0,0 +1,17 @@
|
||||
package models
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
"gorm.io/gorm"
|
||||
)
|
||||
|
||||
type User struct {
|
||||
ID uint `json:"id" gorm:"primaryKey"`
|
||||
Username string `json:"username" gorm:"unique;not null"`
|
||||
Email string `json:"email" gorm:"unique;not null"`
|
||||
Password string `json:"-" gorm:"not null"` // Don't include in JSON responses
|
||||
CreatedAt time.Time `json:"created_at"`
|
||||
UpdatedAt time.Time `json:"updated_at"`
|
||||
DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
|
||||
}
|
||||
29
src/routes/routes.go
Normal file
29
src/routes/routes.go
Normal file
@@ -0,0 +1,29 @@
|
||||
package routes
|
||||
|
||||
import (
|
||||
"sheetless-server/handlers"
|
||||
"sheetless-server/middleware"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
func SetupRoutes(r *gin.Engine) {
|
||||
// Public routes
|
||||
auth := r.Group("/auth")
|
||||
{
|
||||
auth.POST("/register", handlers.Register)
|
||||
auth.POST("/login", handlers.Login)
|
||||
}
|
||||
|
||||
// Protected routes
|
||||
api := r.Group("/api")
|
||||
api.Use(middleware.AuthMiddleware())
|
||||
{
|
||||
sheets := api.Group("/sheets")
|
||||
{
|
||||
sheets.POST("/upload", handlers.UploadSheet)
|
||||
sheets.GET("", handlers.ListSheets)
|
||||
sheets.GET("/download/:id", handlers.DownloadSheet)
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user