更新注册登录接口

build.gradle.kts

@@ -24,16 +24,35 @@ repositories {
 
 dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version")
+    /**
+     * ktor
+     */
     implementation("io.ktor:ktor-server-netty:$ktor_version")
-    implementation("ch.qos.logback:logback-classic:$logback_version")
     implementation("io.ktor:ktor-server-core:$ktor_version")
+    /**
+     * https://github.com/google/gson
+     */
     implementation("io.ktor:ktor-gson:$ktor_version")
+    /**
+     * https://github.com/qos-ch/logback
+     */
+    implementation("ch.qos.logback:logback-classic:$logback_version")
+    /**
+     * https://github.com/Kotlin/kotlinx.serialization
+     */
     implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.1.0")
+    /**
+     * https://github.com/JetBrains/Exposed
+     */
     implementation("org.jetbrains.exposed:exposed-core:$exposedVersion")
     implementation("org.jetbrains.exposed:exposed-dao:$exposedVersion")
     implementation("org.jetbrains.exposed:exposed-jdbc:$exposedVersion")
+    implementation("org.jetbrains.exposed:exposed-java-time:$exposedVersion")
     implementation("mysql:mysql-connector-java:8.0.19")
     implementation("com.zaxxer:HikariCP:3.4.2")
+
+    implementation("cn.smallbun.screw:screw-core:1.0.5")
+
     testImplementation("io.ktor:ktor-server-tests:$ktor_version")
 }
 

src/AccountController.kt

@@ -1,6 +1,7 @@
 package com.gyf.csams
 
 import io.ktor.application.*
+import io.ktor.features.*
 import io.ktor.request.*
 import io.ktor.response.*
 import io.ktor.routing.*
@@ -17,10 +18,10 @@ fun Application.AccountController() {
                 get(path = "/checkId") {
                     val studentId = call.request.queryParameters["studentId"]
                     if (studentId?.isNotEmpty() == true) {
-                        if (Service.registered(studentId)) {
+                        if (AccountService.registered(studentId)) {
-                            call.respond(ApiResponse(code = 200, message = "学号已注册", body = true))
+                            call.respond(ApiResponse(message = "学号已注册", body = true))
                         } else {
-                            call.respond(ApiResponse(code = 200, message = "学号可注册", body = false))
+                            call.respond(ApiResponse(message = "学号可注册", body = false))
                         }
                     } else {
                         call.respond(Simple.error("学号检测失败，请联系管理员"))
@@ -32,14 +33,27 @@ fun Application.AccountController() {
                  */
                 post {
                         val userVo = call.receive<UserVo>()
-                        val userResDto = Service.register(userVo)
+                        val userResDto = AccountService.register(userVo)
                         if (userResDto != null) {
-                            call.respond(ApiResponse(code = 200, message = "注册成功", userResDto))
+                            call.respond(ApiResponse(message = "注册成功", body = userResDto))
                         } else {
-                            call.respond(ApiResponse(code = 400, message = "注册失败", body = null))
+                            call.respond(Simple.error("注册失败"))
                         }
                 }
             }
+
+            route(path = "/login"){
+                post{
+                    val userLoginVo= call.receive<UserLoginVo>()
+                    val tokenResDto:TokenResDto=AccountService.login(userLoginVo,call.request.origin.remoteHost)
+                    call.respond(ApiResponse(message = if(tokenResDto.token!=null) "登陆成功" else "账号或密码错误！！！",body = tokenResDto))
+                }
+                post(path = "/token"){
+                    val tokenVo=call.receive<TokenVo>()
+                    val isValid=AccountService.validToken(tokenVo)
+                   call.respond(ApiResponse(message = if(isValid) "令牌合法" else "令牌不合法",body = isValid))
+                }
+            }
         }
     }
 }

src/AccountService.kt

@@ -0,0 +1,91 @@
+package com.gyf.csams
+
+import org.jetbrains.exposed.sql.transactions.transaction
+import org.slf4j.LoggerFactory
+import java.time.ZoneOffset
+
+
+class AccountService {
+
+
+    companion object {
+        private val logger = LoggerFactory.getLogger(AccountService::class.java)
+        /**
+         * 检查学号是否已注册,true=已注册
+         */
+        fun registered(selectId: String): Boolean {
+            return transaction {
+                return@transaction !User.find { Users.studentId eq selectId }.empty()
+            }
+        }
+
+        /**
+         * 注册
+         */
+        fun register(userVo: UserVo): UserResDto? {
+            try {
+                return transaction {
+                    val _pwd = randomNum(8)
+                    User.new {
+                        studentId=userVo.studentId
+                        name=userVo.name
+                        password=_pwd.md5()
+                    }
+                    return@transaction UserResDto(password=_pwd)
+                }
+            } catch (e: Exception) {
+                logger.error("注册失败,发生异常：$e")
+                return null
+            }
+        }
+
+        /**
+         * 登录
+         *
+         * @param userLoginVo 登陆表单
+         */
+        fun login(userLoginVo: UserLoginVo,_ip:String):TokenResDto{
+            return transaction {
+                val user=User.find { Users.studentId eq userLoginVo.studentId }.firstOrNull()
+
+
+
+                when {
+                    user==null -> {
+                        logger.warn("学号：${userLoginVo.studentId}不存在")
+                        return@transaction TokenResDto(isValid = false)
+                    }
+                    userLoginVo.password.md5() != user.password -> {
+                        logger.warn("密码：${userLoginVo.password}错误")
+                        return@transaction TokenResDto(isValid = false)
+                    }
+                    else -> {
+                        val token=UserToken.new{
+                            studentId=userLoginVo.studentId
+                            ip=_ip
+                            device=userLoginVo.device
+                            token=listOf(studentId,ip,device).joinToString(separator = ('a' .. 'z').random().toString()).md5()
+                        }
+                        return@transaction TokenResDto(isValid = true,token = Token(token = token.token,createTime = token.createTime.toEpochSecond(
+                            ZoneOffset.of("+8")),studentId = token.studentId))
+                    }
+                }
+            }
+        }
+
+        /**
+         * 令牌校验
+         *
+         * @param tokenVo
+         * @return
+         */
+        fun validToken(tokenVo: TokenVo):Boolean{
+            return transaction {
+                return@transaction !UserToken.find {
+                    UserTokens.studentId eq tokenVo.studentId
+                    UserTokens.token eq tokenVo.token
+                }.empty()
+            }
+        }
+    }
+}

src/Dao.kt

@@ -1,12 +1,70 @@
 package com.gyf.csams
 
+import org.jetbrains.exposed.dao.IntEntity
+import org.jetbrains.exposed.dao.IntEntityClass
+import org.jetbrains.exposed.dao.id.EntityID
+import org.jetbrains.exposed.dao.id.IntIdTable
 import org.jetbrains.exposed.sql.Column
-import org.jetbrains.exposed.sql.Table
+import org.jetbrains.exposed.sql.`java-time`.datetime
+import java.time.LocalDateTime
 
-object User: Table(){
+/**
-    val studentId:Column<String> = varchar(name="student_id",length = 8)
+ * 用户
+ */
+object Users: IntIdTable(){
+    /**
+     * 学号
+     */
+    val studentId:Column<String> = varchar(name="student_id",length = 8).uniqueIndex()
+    /**
+     * 姓名
+     */
     val name:Column<String> = varchar(name="name",length = 10)
+
+    /**
+     * 密码,hash加密
+     */
     val password:Column<String> = varchar(name="password",length = 32)
-    override val primaryKey: PrimaryKey
+}
-        get() = PrimaryKey(studentId)
+
+class User(id:EntityID<Int>):IntEntity(id){
+    companion object : IntEntityClass<User>(Users)
+    var studentId by Users.studentId
+    var name by Users.name
+    var password by Users.password
+}
+
+/**
+ * 用户授权令牌
+ */
+object UserTokens: IntIdTable(){
+    /**
+     * 授权学号
+     */
+    val studentId:Column<String> = reference("student_id",Users.studentId)
+    /**
+     * 令牌
+     */
+    val token:Column<String> = varchar(name="token",length = 32)
+    /**
+     * 授权ip地址
+     */
+    val ip:Column<String> = varchar(name="ip",length = 32)
+    /**
+     * 令牌创建时间
+     */
+    val createTime:Column<LocalDateTime> = datetime("create_time").default(LocalDateTime.now())
+    /**
+     * 授权设备
+     */
+    val device:Column<String> = varchar(name="device",length = 256)
+}
+
+class UserToken(id:EntityID<Int>):IntEntity(id){
+    companion object:IntEntityClass<UserToken>(UserTokens)
+    var studentId by UserTokens.studentId
+    var token by UserTokens.token
+    var ip by UserTokens.ip
+    var createTime by UserTokens.createTime
+    var device by UserTokens.device
 }

src/MySQL.kt

@@ -6,6 +6,22 @@ import io.ktor.application.*
 import org.jetbrains.exposed.sql.Database
 import org.jetbrains.exposed.sql.SchemaUtils
 import org.jetbrains.exposed.sql.transactions.transaction
+import javax.sql.DataSource
+
+
+class MySQL private constructor(val dataSource: DataSource? = null) {
+    companion object {
+        @Volatile
+        private var instance: MySQL? = null
+
+        fun getInstance(dataSource: DataSource?) =
+            instance ?: synchronized(this) {
+                instance ?: MySQL(dataSource).also { instance = it }
+            }
+
+    }
+
+}
 
 fun Application.MySQL(testing: Boolean = false){
     val config = HikariConfig().apply {
@@ -17,12 +33,14 @@ fun Application.MySQL(testing: Boolean = false){
     }
     val dataSource = HikariDataSource(config)
     Database.connect(dataSource)
+    MySQL.getInstance(dataSource)
 
     initTable()
 }
 
 fun initTable(){
     transaction {
-        SchemaUtils.createMissingTablesAndColumns(User)
+        SchemaUtils.createMissingTablesAndColumns(Users)
+        SchemaUtils.createMissingTablesAndColumns(UserTokens)
     }
 }

src/Service.kt

@@ -1,46 +0,0 @@
-package com.gyf.csams
-
-import org.jetbrains.exposed.sql.insert
-import org.jetbrains.exposed.sql.select
-import org.jetbrains.exposed.sql.transactions.transaction
-import org.slf4j.LoggerFactory
-
-
-class Service {
-
-
-    companion object {
-        private val logger = LoggerFactory.getLogger(Service::class.java)
-        /**
-         * 检查学号是否已注册
-         */
-        fun registered(selectId: String): Boolean {
-            return transaction {
-                return@transaction User.select { User.studentId eq selectId }.count().toInt() > 0
-            }
-        }
-
-        /**
-         * 注册
-         */
-        fun register(userVo: UserVo): UserResDto? {
-            var userResDto: UserResDto? = null
-            try {
-                transaction {
-                    val _pwd = randomNum(8)
-                    val result = User.insert {
-                        it[studentId] = userVo.studentId
-                        it[name] = userVo.name
-                        it[password] = _pwd.md5()
-                    }.resultedValues
-                    if (result?.isNotEmpty() == true) {
-                        userResDto = UserResDto(password = _pwd)
-                    }
-                }
-            } catch (e: Exception) {
-                logger.error("注册失败,发生异常：$e")
-            }
-            return userResDto
-        }
-    }
-}

src/Vo.kt

@@ -3,7 +3,7 @@ package com.gyf.csams
 import kotlinx.serialization.Serializable
 
 
-data class ApiResponse<T>(val code:Int,val message:String,val body:T?=null)
+data class ApiResponse<T>(val code:Int=200,val message:String,val body:T?=null)
 
 class Simple {
     companion object {
@@ -17,8 +17,33 @@ class Simple {
     }
 }
 
-
+/**
+ * 用户注册表单
+ *
+ * @property studentId 学号
+ * @property name 姓名
+ */
 @Serializable
 data class UserVo(val studentId:String,val name:String)
 
+/**
+ * 用户登陆表单
+ *
+ * @property studentId 学号
+ * @property password 密码
+ * @property device 设备型号
+ */
+data class UserLoginVo(val studentId: String,val password: String,val device: String)
+
 data class UserResDto(val password:String)
+
+data class Token(val token:String,val createTime:Long,val studentId:String)
+/**
+ * 令牌传输
+ *
+ * @property isValid
+ * @property token
+ */
+data class TokenResDto(val isValid:Boolean,val token: Token?=null)
+
+data class TokenVo(val token:String,val studentId:String)

test/ApplicationTest.kt

@@ -1,11 +1,20 @@
 package com.gyf.csams
 
+import cn.smallbun.screw.core.Configuration
+import cn.smallbun.screw.core.engine.EngineConfig
+import cn.smallbun.screw.core.engine.EngineFileType
+import cn.smallbun.screw.core.engine.EngineTemplateType
+import cn.smallbun.screw.core.execute.DocumentationExecute
+import cn.smallbun.screw.core.process.ProcessConfig
 import io.ktor.config.*
 import io.ktor.http.*
 import io.ktor.server.testing.*
+import org.jetbrains.exposed.sql.transactions.transaction
+import java.time.LocalDateTime
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
+
 class ApplicationTest {
     @Test
     fun testRoot() {
@@ -30,21 +39,100 @@ class ApplicationTest {
         println("admin".md5())
     }
 
-    @Test
+    fun <R> initApp(test: TestApplicationEngine.() -> R):R{
-    fun testInsertUser(){
+        //<R> withTestApplication(test: TestApplicationEngine.() -> R): R
-        withTestApplication({
+        return withTestApplication({
             (environment.config as MapApplicationConfig).apply {
                 // Set here the properties
-                put("ktor.deployment.mysql.jdbcUrl", "jdbc:mysql://localhost:3306/csams")
+                put("ktor.deployment.mysql.jdbcUrl", "jdbc:mysql://localhost:3306/csams?serverTimezone=Asia/Shanghai")
                 put("ktor.deployment.mysql.driverClassName", "com.mysql.cj.jdbc.Driver")
                 put("ktor.deployment.mysql.username", "root")
                 put("ktor.deployment.mysql.password", "123456")
             }
             MySQL(testing = true)
-        }) {
+        }, test)
-            val c=Service.registered(selectId = "77889")
+    }
+
+    @Test
+    fun testInsertUser(){
+        initApp{
+            val c=AccountService.register(UserVo(studentId = "6666",name = "hahaha"))
             println(c)
         }
     }
 
+
+    @Test
+    fun testEntryId() {
+        initApp {
+            transaction {
+//                User.new {
+//                    studentId="20210101"
+//                    name="222"
+//                    password="12345678".md5()
+//                }
+//                alter table Users comment '123';
+                exec("alter table Users comment '6666'")
+            }
+        }
+    }
+
+    @Test
+    fun localTime(){
+        println(LocalDateTime.now())
+    }
+
+    /**
+     * 文档生成
+     */
+    @Test
+    fun documentGeneration() {
+        initApp {
+            //生成配置
+            val engineConfig = EngineConfig.builder()
+                //生成文件路径
+                .fileOutputDir("f:\\Desktop")
+                //打开目录
+                .openOutputDir(true)
+                //文件类型
+                .fileType(EngineFileType.HTML)
+                //生成模板实现
+                .produceType(EngineTemplateType.freemarker)
+                //自定义文件名称
+                .fileName("777").build();
+
+            //忽略表
+//        val ignoreTableName = ArrayList<String>()
+//        ignoreTableName.add("test_user")
+//        ignoreTableName.add("test_group")
+            //忽略表前缀
+//        val ignorePrefix = ArrayList<String>()
+//        ignorePrefix.add("test_")
+            //忽略表后缀
+//        val ignoreSuffix = ArrayList<String>()
+//        ignoreSuffix.add("_test")
+            val processConfig = ProcessConfig.builder() //指定生成逻辑、当存在指定表、指定表前缀、指定表后缀时，将生成指定表，其余表不生成、并跳过忽略表配置
+                //根据名称指定表生成
+                .designatedTableName(ArrayList()) //根据表前缀生成
+                .designatedTablePrefix(ArrayList()) //根据表后缀生成
+                .designatedTableSuffix(ArrayList()) //忽略表名
+//            .ignoreTableName(ignoreTableName) //忽略表前缀
+//            .ignoreTablePrefix(ignorePrefix) //忽略表后缀
+//            .ignoreTableSuffix(ignoreSuffix)
+                .build()
+            //配置
+            val config: Configuration = Configuration.builder() //版本
+                .version("1.0.0") //描述
+                .description("数据库设计文档生成") //数据源
+                .dataSource(MySQL.getInstance(null).dataSource) //生成配置
+                .engineConfig(engineConfig) //生成配置
+                .produceConfig(processConfig)
+                .build()
+            //执行生成
+            DocumentationExecute(config).execute()
+        }
+
+
+    }
+
 }