ref: removing api calls to separate functions

app/src/main/java/ru/sweetbread/unn/api/API.kt

@@ -0,0 +1,99 @@
+/*
+ * Created by sweetbread
+ * Copyright (c) 2025. All rights reserved.
+ */
+
+package ru.sweetbread.unn.api
+
+import android.util.Log
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.async
+import kotlinx.coroutines.coroutineScope
+import kotlinx.coroutines.withContext
+import ru.sweetbread.unn.db.cacheSchedule
+import ru.sweetbread.unn.db.loadSchedule
+import ru.sweetbread.unn.ui.layout.LoginData
+import java.time.LocalDate
+
+
+lateinit var PHPSESSID: String
+lateinit var CSRF: String
+lateinit var ME: User
+
+
+/**
+ * Authorize user by [login] and [password]
+ *
+ * Also defines local vars [PHPSESSID] and [ME]
+ */
+suspend fun auth(
+    login: String = LoginData.login,
+    password: String = LoginData.password,
+    forced: Boolean = false
+): Boolean {
+    if (!forced) {
+        if (::PHPSESSID.isInitialized and ::ME.isInitialized)
+            return true
+    }
+    val id = getToken(login, password)
+    if (id != null) {
+        PHPSESSID = id
+        getMyself(login)
+        getCSRF()
+        return true
+    }
+    return false
+}
+
+/**
+ * Save info about current [User] in memory
+ */
+private suspend fun getMyself(login: String) = coroutineScope {
+    val idDeferred = async { getId(login) }
+    val userDeferred = async { getUser() }
+
+    val id = idDeferred.await()
+    val user = userDeferred.await()
+
+    ME = User(
+        unnId = id,
+        userId = user.userId,
+        type = Type.student,
+        email = user.email,
+        nameRu = user.nameRu,
+        nameEn = user.nameEn,
+        isMale = user.isMale,
+        birthday = user.birthday,
+        avatar = user.avatar
+    )
+}
+
+suspend fun getScheduleDay(
+    type: Type = ME.type,
+    id: Int = ME.unnId!!,
+    date: LocalDate
+): ArrayList<ScheduleUnit> {
+
+    if ((type == ME.type) and (id == ME.unnId!!)) {
+        val schedule = withContext(Dispatchers.IO) { loadSchedule(date) }
+        Log.d("Schedule", schedule.joinToString())
+        if (schedule.isNotEmpty())
+            return schedule
+    }
+
+    return getSchedule(type, id, date, date)
+}
+
+suspend fun getSchedule(
+    type: Type = ME.type,
+    id: Int = ME.unnId!!,
+    start: LocalDate,
+    finish: LocalDate
+): ArrayList<ScheduleUnit> {
+    val schedule = downloadSchedule(type, id, start, finish)
+
+    if ((type == ME.type) and (id == ME.unnId!!))
+        cacheSchedule(schedule)
+
+    return schedule
+}

app/src/main/java/ru/sweetbread/unn/api/endpoints.kt

@@ -3,9 +3,17 @@
  * Copyright (c) 2025. All rights reserved.
  */
 
-package ru.sweetbread.unn
+package ru.sweetbread.unn.api
 
 import android.util.Log
+import io.ktor.client.HttpClient
+import io.ktor.client.engine.android.Android
+import io.ktor.client.plugins.HttpRequestRetry
+import io.ktor.client.plugins.HttpTimeout
+import io.ktor.client.plugins.cache.HttpCache
+import io.ktor.client.plugins.logging.LogLevel
+import io.ktor.client.plugins.logging.Logger
+import io.ktor.client.plugins.logging.Logging
 import io.ktor.client.request.forms.submitForm
 import io.ktor.client.request.get
 import io.ktor.client.request.header
@@ -16,13 +24,8 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import org.json.JSONArray
 import org.json.JSONObject
-import ru.sweetbread.unn.db.cacheSchedule
 import ru.sweetbread.unn.db.cacheUser
-import ru.sweetbread.unn.db.loadSchedule
 import ru.sweetbread.unn.db.loadUserByBitrixId
-import ru.sweetbread.unn.ui.layout.LoginData
-import ru.sweetbread.unn.ui.layout.client
-import splitties.resources.appStr
 import java.time.Instant
 import java.time.LocalDate
 import java.time.LocalDateTime
@@ -31,10 +34,6 @@ import java.time.ZoneId
 import java.time.format.DateTimeFormatter
 
 
-private lateinit var PHPSESSID: String
-private lateinit var CSRF: String
-lateinit var ME: User
-
 const val portalURL = "https://portal.unn.ru"
 const val ruzapiURL = "$portalURL/ruzapi"
 const val vuzapiURL = "$portalURL/bitrix/vuz/api"
@@ -42,110 +41,29 @@ const val prtl2URL = "$portalURL/portal2/api"
 const val restURL = "$portalURL/rest"
 
 
-enum class Type(val s: String) {
-    Student(appStr(R.string.student)),
-    Group("group"),
-    Lecturer(appStr(R.string.lecturer)),
-    Auditorium("auditorium"),
-    Employee(appStr(R.string.employee))
-}
-
-enum class LecturerRank(val id: Int) {
-    Assistant(R.string.assistant),
-    Lecturer(R.string.lecturer),
-    SLecturer(R.string.slecturer),
-    AProfessor(R.string.aprofessor)
-}
-
-class ScheduleUnit(
-    val oid: Int,
-    val auditorium: Auditorium,
-    val date: LocalDate,
-    val discipline: Discipline,
-    val kindOfWork: KindOfWork,
-    val lecturers: ArrayList<Lecturer>,
-    val stream: String,
-    val begin: LocalTime,
-    val end: LocalTime
-)
-
-class Auditorium(
-    val name: String,
-    val oid: Int,
-    val floor: Int,
-    val building: Building
-)
-
-class Building(
-    val name: String,
-    val gid: Int,
-    val oid: Int
-)
-
-class Discipline(
-    val name: String,
-    val oid: Int,
-    val type: Int
-)
-
-class KindOfWork(
-    val name: String,
-    val oid: Int,
-    val uid: String,
-    val complexity: Int
-)
-
-class Lecturer(
-    val name: String,
-    val rank: LecturerRank,
-    val email: String,
-    val unnId: Int,
-    val uid: String
-)
-
-class User(
-    val unnId: Int?,
-    val bitrixId: Int,
-    val userId: Int,
-    val type: Type,
-    val email: String,
-    val nameRu: String,
-    val nameEn: String,
-    val isMale: Boolean,
-    val birthday: LocalDate,
-    val avatar: AvatarSet
-)
-
-class Post(
-    val id: Int,
-    val authorId: Int,
-    val enableComments: Boolean,
-    val numComments: Int,
-    val date: LocalDateTime,
-    val content: String
-)
-
-class AvatarSet(
-    val original: String,
-    val thumbnail: String,
-    val small: String
-)
-
-
-/**
- * Authorize user by [login] and [password]
- *
- * Also defines local vars [PHPSESSID] and [ME]
- */
-suspend fun auth(
-    login: String = LoginData.login,
-    password: String = LoginData.password,
-    forced: Boolean = false
-): Boolean {
-    if (!forced) {
-        if (::PHPSESSID.isInitialized and ::ME.isInitialized)
-            return true
+val client = HttpClient(Android) {
+    install(HttpCache)
+    install(Logging) {
+        logger = object : Logger {
+            override fun log(message: String) {
+                Log.i("Ktor", message)
             }
+        }
+        level = LogLevel.ALL
+    }
+    install(HttpTimeout) {
+        connectTimeoutMillis = 5000
+    }
+    install(HttpRequestRetry) {
+        retryOnException(maxRetries = 3, retryOnTimeout = true)
+        exponentialDelay()
+        modifyRequest { request ->
+            request.headers.append("x-retry-count", retryCount.toString())
+        }
+    }
+}
+
+suspend fun getToken(login: String, password: String): String? {
     val r = client.submitForm("$portalURL/auth/?login=yes",
         formParameters = parameters {
             append("AUTH_FORM", "Y")
@@ -155,52 +73,43 @@ suspend fun auth(
             append("USER_PASSWORD", password)
         }
     )
-    if (r.status.value == 302) {
-        PHPSESSID =
-            """PHPSESSID=([\w\d]+)""".toRegex().find(r.headers["Set-Cookie"]!!)!!.groupValues[1]
-            getMyself(login)
-            getCSRF()
-        return true
-    }
-    return false
+
+    if (r.status.value == 302)
+        return """PHPSESSID=([\w\d]+)""".toRegex().find(r.headers["Set-Cookie"]!!)!!.groupValues[1]
+    return null
 }
 
-/**
- * Save info about current [User] in memory
- */
-private suspend fun getMyself(login: String) {
-    // WARNING: trailing / is important, 'cuz API devs are eating shit
-    // TODO: make up another way to get unnId: this is not useful for lectures
-    val studentinfo = JSONObject(client.get("$ruzapiURL/studentinfo/") {
+suspend fun getId(login: String): Int {
+    return JSONObject(client.get("$ruzapiURL/studentinfo/") {
         header("Cookie", "PHPSESSID=$PHPSESSID")
         parameter("uns", login.drop(1))
-    }.bodyAsText())
+    }.bodyAsText()).getString("id").toInt()
+}
 
-    val user = JSONObject(
-        client.get("$vuzapiURL/user") {
+suspend fun getUser(userId: Int? = null): User {
+    // WARNING: trailing / is important, 'cuz API devs are eating shit
+    // TODO: make up another way to get unnId: this is not useful for lectures
+    val json = JSONObject(
+        client.get("$vuzapiURL/user/${userId ?: ""}") {
             header("Cookie", "PHPSESSID=$PHPSESSID")
         }.bodyAsText()
     )
 
-    Log.d("studentInfo", studentinfo.toString(2))
-
-    ME = User(
-        unnId = studentinfo.getString("id").toInt(),
-        bitrixId = user.getInt("bitrix_id"),  // TODO: remove
-        userId = user.getInt("id"),
-        type = when (studentinfo.getString("type")) {
-            "lecturer" -> Type.Lecturer  // ig,,,
-            else -> Type.Student
-        },
-        email = user.getString("email"),
-        nameRu = user.getString("fullname"),
-        nameEn = user.getString("fullname_en"),
-        isMale = user.getString("sex") == "M",
+    return User(
+        unnId = null,
+        userId = json.getInt("id"),
+        type = if (json.getJSONArray("profiles").getJSONObject(0)
+                .getString("type") == "employee"
+        ) Type.employee else Type.student,
+        email = json.getString("email"),
+        nameRu = json.getString("fullname"),
+        nameEn = json.getString("fullname_en"),
+        isMale = json.getString("sex") == "M",
         birthday = Instant
-            .parse(user.getString("birthdate"))
+            .parse(json.getString("birthdate"))
             .atZone(ZoneId.of("Europe/Moscow"))
             .toLocalDate(),
-        avatar = user.getJSONObject("photo").let {
+        avatar = json.getJSONObject("photo").let {
             AvatarSet(
                 it.getString("orig"),
                 it.getString("thumbnail"),
@@ -210,23 +119,7 @@ private suspend fun getMyself(login: String) {
     )
 }
 
-suspend fun getScheduleDay(
-    type: Type = ME.type,
-    id: Int = ME.unnId!!,
-    date: LocalDate
-): ArrayList<ScheduleUnit> {
-
-    if ((type == ME.type) and (id == ME.unnId!!)) {
-        val schedule = withContext(Dispatchers.IO) { loadSchedule(date) }
-        Log.d("Schedule", schedule.joinToString())
-        if (schedule.isNotEmpty())
-            return schedule
-    }
-
-    return getSchedule(type, id, date, date)
-}
-
-suspend fun getSchedule(
+suspend fun downloadSchedule(
     type: Type = ME.type,
     id: Int = ME.unnId!!,
     start: LocalDate,
@@ -234,13 +127,13 @@ suspend fun getSchedule(
 ): ArrayList<ScheduleUnit> {
     val unnDatePattern = DateTimeFormatter.ofPattern("yyyy-MM-dd")
 
-    val r = client.get("$ruzapiURL/schedule/${type.s}/$id") {
+    val r = client.get("$ruzapiURL/schedule/${type.name}/$id") {
         parameter("start", start.format(unnDatePattern))
         parameter("finish", finish.format(unnDatePattern))
         parameter("lng", "1")
     }
-    val json = JSONArray(r.bodyAsText())
 
+    val json = JSONArray(r.bodyAsText())
     val out = arrayListOf<ScheduleUnit>()
     for (i in 0 until json.length()) {
         val unit = json.getJSONObject(i)
@@ -304,9 +197,6 @@ suspend fun getSchedule(
         )
     }
 
-    if ((type == ME.type) and (id == ME.unnId!!)) {
-        cacheSchedule(out)
-    }
     return out
 }
 
@@ -318,6 +208,23 @@ suspend fun getCSRF() {
     CSRF = JSONObject(r.bodyAsText()).getString("sessid")
 }
 
+suspend fun getUserByBitrixId(id: Int): User {
+    withContext(Dispatchers.IO) {
+        loadUserByBitrixId(id)
+    }?.let { return it }
+
+    val userId = JSONObject(client.get("$vuzapiURL/user/bx/$id") {
+        header("Cookie", "PHPSESSID=$PHPSESSID")
+    }.bodyAsText()).getInt("id")
+
+    getUser(userId).let { user ->
+        withContext(Dispatchers.IO) {
+            cacheUser(user)
+        }
+        return user
+    }
+}
+
 suspend fun getBlogposts(): ArrayList<Post> {
     val r = client.get("$prtl2URL/news.php") {
         header("Cookie", "PHPSESSID=$PHPSESSID")
@@ -344,54 +251,3 @@ suspend fun getBlogposts(): ArrayList<Post> {
     }
     return out
 }
-
-suspend fun getUserByBitrixId(id: Int): User {
-    withContext(Dispatchers.IO) {
-        loadUserByBitrixId(id)
-    }?.let { return it }
-
-    val userId = JSONObject(client.get("$vuzapiURL/user/bx/$id") {
-        header("Cookie", "PHPSESSID=$PHPSESSID")
-    }.bodyAsText()).getInt("id")
-
-    getUser(userId).let { user ->
-        withContext(Dispatchers.IO) {
-            cacheUser(user)
-        }
-        return user
-    }
-}
-
-suspend fun getUser(id: Int): User {
-    val json = JSONObject(
-        client.get("$vuzapiURL/user/$id") {
-            header("Cookie", "PHPSESSID=$PHPSESSID")
-        }.bodyAsText()
-    )
-
-    Log.d("type", json.getJSONArray("profiles").getJSONObject(0).getString("type"))
-
-    return User(
-        unnId = null,
-        bitrixId = json.getInt("bitrix_id"),
-        userId = json.getInt("id"),
-        type = if (json.getJSONArray("profiles").getJSONObject(0)
-                .getString("type") == "employee"
-        ) Type.Employee else Type.Student,
-        email = json.getString("email"),
-        nameRu = json.getString("fullname"),
-        nameEn = json.getString("fullname_en"),
-        isMale = json.getString("sex") == "M",
-        birthday = Instant
-            .parse(json.getString("birthdate"))
-            .atZone(ZoneId.of("Europe/Moscow"))
-            .toLocalDate(),
-        avatar = json.getJSONObject("photo").let {
-            AvatarSet(
-                it.getString("orig"),
-                it.getString("thumbnail"),
-                it.getString("small"),
-            )
-        }
-    )
-}

app/src/main/java/ru/sweetbread/unn/api/models.kt

@@ -0,0 +1,100 @@
+/*
+ * Created by sweetbread
+ * Copyright (c) 2025. All rights reserved.
+ */
+
+package ru.sweetbread.unn.api
+
+import ru.sweetbread.unn.R
+import splitties.resources.appStr
+import java.time.LocalDate
+import java.time.LocalDateTime
+import java.time.LocalTime
+
+enum class Type(val s: String) {
+    student(appStr(R.string.student)),
+    group("group"),
+    lecturer(appStr(R.string.lecturer)),
+    auditorium("auditorium"),
+    employee(appStr(R.string.employee))
+}
+
+enum class LecturerRank(val id: Int) {
+    Assistant(R.string.assistant),
+    Lecturer(R.string.lecturer),
+    SLecturer(R.string.slecturer),
+    AProfessor(R.string.aprofessor)
+}
+
+class ScheduleUnit(
+    val oid: Int,
+    val auditorium: Auditorium,
+    val date: LocalDate,
+    val discipline: Discipline,
+    val kindOfWork: KindOfWork,
+    val lecturers: ArrayList<Lecturer>,
+    val stream: String,
+    val begin: LocalTime,
+    val end: LocalTime
+)
+
+class Auditorium(
+    val name: String,
+    val oid: Int,
+    val floor: Int,
+    val building: Building
+)
+
+class Building(
+    val name: String,
+    val gid: Int,
+    val oid: Int
+)
+
+class Discipline(
+    val name: String,
+    val oid: Int,
+    val type: Int
+)
+
+class KindOfWork(
+    val name: String,
+    val oid: Int,
+    val uid: String,
+    val complexity: Int
+)
+
+class Lecturer(
+    val name: String,
+    val rank: LecturerRank,
+    val email: String,
+    val unnId: Int,
+    val uid: String
+)
+
+class User(
+    val unnId: Int?,
+    val userId: Int,
+    val type: Type,
+    val email: String,
+    val nameRu: String,
+    val nameEn: String,
+    val isMale: Boolean,
+    val birthday: LocalDate,
+    val avatar: AvatarSet
+)
+
+class Post(
+    val id: Int,
+    val authorId: Int,
+    val enableComments: Boolean,
+    val numComments: Int,
+    val date: LocalDateTime,
+    val content: String
+)
+
+class AvatarSet(
+    val original: String,
+    val thumbnail: String,
+    val small: String
+)

app/src/main/java/ru/sweetbread/unn/db/DB.kt

@@ -1,7 +1,17 @@
+/*
+ * Created by sweetbread
+ * Copyright (c) 2025. All rights reserved.
+ */
+
 package ru.sweetbread.unn.db
 
 import androidx.room.Database
 import androidx.room.RoomDatabase
+import splitties.arch.room.roomDb
+
+val cacheDb = roomDb<AppDatabase>(name = "cache") {
+    fallbackToDestructiveMigration(dropAllTables = true)
+}
 
 @Database(entities = [
     UserDB::class,

app/src/main/java/ru/sweetbread/unn/db/Schedule.kt

@@ -1,3 +1,8 @@
+/*
+ * Created by sweetbread
+ * Copyright (c) 2025. All rights reserved.
+ */
+
 package ru.sweetbread.unn.db
 
 import android.util.Log
@@ -9,14 +14,13 @@ import androidx.room.Insert
 import androidx.room.OnConflictStrategy
 import androidx.room.PrimaryKey
 import androidx.room.Query
-import ru.sweetbread.unn.Auditorium
-import ru.sweetbread.unn.Building
-import ru.sweetbread.unn.Discipline
-import ru.sweetbread.unn.KindOfWork
-import ru.sweetbread.unn.Lecturer
-import ru.sweetbread.unn.LecturerRank
-import ru.sweetbread.unn.ScheduleUnit
-import ru.sweetbread.unn.ui.layout.db
+import ru.sweetbread.unn.api.Auditorium
+import ru.sweetbread.unn.api.Building
+import ru.sweetbread.unn.api.Discipline
+import ru.sweetbread.unn.api.KindOfWork
+import ru.sweetbread.unn.api.Lecturer
+import ru.sweetbread.unn.api.LecturerRank
+import ru.sweetbread.unn.api.ScheduleUnit
 import java.time.LocalDate
 import java.time.LocalDateTime
 import java.time.LocalTime
@@ -43,7 +47,7 @@ interface BuildingDao {
 }
 
 fun cacheBuilding(building: Building) {
-    db.buildingDao().insert(
+    cacheDb.buildingDao().insert(
         BuildingDB(
             building.oid,
             building.name,
@@ -54,13 +58,13 @@ fun cacheBuilding(building: Building) {
 }
 
 fun loadBuilding(oid: Int): Building? {
-    return db.buildingDao().get(oid)?.let {
+    return cacheDb.buildingDao().get(oid)?.let {
         if (LocalDateTime.parse(
                 it.expiredAt,
                 DateTimeFormatter.ISO_DATE_TIME
             ) > LocalDateTime.now()
         ) {
-            db.buildingDao().delete(it)
+            cacheDb.buildingDao().delete(it)
             return null
         }
         Building(
@@ -94,7 +98,7 @@ interface AuditoriumDao {
 
 fun cacheAuditorium(auditorium: Auditorium) {
     cacheBuilding(auditorium.building)
-    db.auditoriumDao().insert(
+    cacheDb.auditoriumDao().insert(
         AuditoriumDB(
             auditorium.oid,
             auditorium.name,
@@ -106,13 +110,13 @@ fun cacheAuditorium(auditorium: Auditorium) {
 }
 
 fun loadAuditorium(oid: Int): Auditorium? {
-    return db.auditoriumDao().get(oid)?.let {
+    return cacheDb.auditoriumDao().get(oid)?.let {
         if (LocalDateTime.parse(
                 it.expiredAt,
                 DateTimeFormatter.ISO_DATE_TIME
             ) > LocalDateTime.now()
         ) {
-            db.auditoriumDao().delete(it)
+            cacheDb.auditoriumDao().delete(it)
             return null
         }
         val building = loadBuilding(it.buildingOid) ?: return null
@@ -146,7 +150,7 @@ interface DisciplineDao {
 }
 
 fun cacheDiscipline(discipline: Discipline) {
-    db.disciplineDao().insert(
+    cacheDb.disciplineDao().insert(
         DisciplineDB(
             discipline.oid,
             discipline.name,
@@ -157,13 +161,13 @@ fun cacheDiscipline(discipline: Discipline) {
 }
 
 fun loadDiscipline(oid: Int): Discipline? {
-    return db.disciplineDao().get(oid)?.let {
+    return cacheDb.disciplineDao().get(oid)?.let {
         if (LocalDateTime.parse(
                 it.expiredAt,
                 DateTimeFormatter.ISO_DATE_TIME
             ) > LocalDateTime.now()
         ) {
-            db.disciplineDao().delete(it)
+            cacheDb.disciplineDao().delete(it)
             return null
         }
 
@@ -197,7 +201,7 @@ interface KindOfWorkDao {
 }
 
 fun cacheKindOfWork(kindOfWork: KindOfWork) {
-    db.kindOfWorkDao().insert(
+    cacheDb.kindOfWorkDao().insert(
         KindOfWorkDB(
             kindOfWork.oid,
             kindOfWork.name,
@@ -209,13 +213,13 @@ fun cacheKindOfWork(kindOfWork: KindOfWork) {
 }
 
 fun loadKindOfWork(oid: Int): KindOfWork? {
-    return db.kindOfWorkDao().get(oid)?.let {
+    return cacheDb.kindOfWorkDao().get(oid)?.let {
         if (LocalDateTime.parse(
                 it.expiredAt,
                 DateTimeFormatter.ISO_DATE_TIME
             ) > LocalDateTime.now()
         ) {
-            db.kindOfWorkDao().delete(it)
+            cacheDb.kindOfWorkDao().delete(it)
             return null
         }
 
@@ -251,7 +255,7 @@ interface LecturerDao {
 }
 
 fun cacheLecturer(lecturer: Lecturer) {
-    db.lecturerDao().insert(
+    cacheDb.lecturerDao().insert(
         LecturerDB(
             lecturer.unnId,
             lecturer.name,
@@ -264,13 +268,13 @@ fun cacheLecturer(lecturer: Lecturer) {
 }
 
 fun loadLecturer(unnId: Int): Lecturer? {
-    return db.lecturerDao().get(unnId)?.let {
+    return cacheDb.lecturerDao().get(unnId)?.let {
         if (LocalDateTime.parse(
                 it.expiredAt,
                 DateTimeFormatter.ISO_DATE_TIME
             ) > LocalDateTime.now()
         ) {
-            db.lecturerDao().delete(it)
+            cacheDb.lecturerDao().delete(it)
             return null
         }
 
@@ -320,7 +324,7 @@ fun cacheSchedule(item: ScheduleUnit) {
     cacheKindOfWork(item.kindOfWork)
     cacheLecturer(item.lecturers[0])
 
-    db.scheduleDao().insert(
+    cacheDb.scheduleDao().insert(
         ScheduleUnitDB(
             item.oid,
             item.date.format(DateTimeFormatter.ISO_DATE),
@@ -347,7 +351,7 @@ fun cacheSchedule(items: ArrayList<ScheduleUnit>) {
 }
 
 fun loadSchedule(oid: Int): ScheduleUnit? {
-    db.scheduleDao().getSchedule(oid)?.let {
+    cacheDb.scheduleDao().getSchedule(oid)?.let {
         Log.d("load", it.oid.toString())
         if (LocalDateTime.parse(
                 it.expiredAt,
@@ -355,7 +359,7 @@ fun loadSchedule(oid: Int): ScheduleUnit? {
             ) < LocalDateTime.now()
         ) {
             Log.d("delete", it.oid.toString())
-            db.scheduleDao().delete(it)
+            cacheDb.scheduleDao().delete(it)
             return null
         }
 
@@ -375,10 +379,10 @@ fun loadSchedule(oid: Int): ScheduleUnit? {
 }
 
 fun loadSchedule(date: LocalDate): ArrayList<ScheduleUnit> {
-    db.scheduleDao().getSchedule(date.format(DateTimeFormatter.ISO_DATE))
+    cacheDb.scheduleDao().getSchedule(date.format(DateTimeFormatter.ISO_DATE))
         .map { Log.d("meow", "${it.oid}: ${loadSchedule(it.oid)}") }
     return ArrayList(
-        db.scheduleDao().getSchedule(date.format(DateTimeFormatter.ISO_DATE))
+        cacheDb.scheduleDao().getSchedule(date.format(DateTimeFormatter.ISO_DATE))
             .mapNotNull { loadSchedule(it.oid) }
     )
 }

app/src/main/java/ru/sweetbread/unn/db/UserDB.kt

@@ -1,3 +1,8 @@
+/*
+ * Created by sweetbread
+ * Copyright (c) 2025. All rights reserved.
+ */
+
 package ru.sweetbread.unn.db
 
 import android.util.Log
@@ -8,10 +13,9 @@ import androidx.room.Entity
 import androidx.room.Insert
 import androidx.room.PrimaryKey
 import androidx.room.Query
-import ru.sweetbread.unn.AvatarSet
-import ru.sweetbread.unn.Type
-import ru.sweetbread.unn.User
-import ru.sweetbread.unn.ui.layout.db
+import ru.sweetbread.unn.api.AvatarSet
+import ru.sweetbread.unn.api.Type
+import ru.sweetbread.unn.api.User
 import java.time.LocalDate
 import java.time.LocalDateTime
 import java.time.format.DateTimeFormatter
@@ -20,7 +24,6 @@ import java.time.format.DateTimeFormatter
 data class UserDB(
     @PrimaryKey val userId: Int,
     @ColumnInfo val unnId: Int?,
-    @ColumnInfo val bitrixId: Int,
     @ColumnInfo val type: Type,
     @ColumnInfo val email: String,
     @ColumnInfo val nameRu: String,
@@ -35,8 +38,8 @@ data class UserDB(
 
 @Dao
 interface UserDao {
-    @Query("SELECT * FROM userDB WHERE bitrixId = :bitrixId LIMIT 1")
-    fun getUserByBitrix(bitrixId: Int): UserDB?
+    @Query("SELECT * FROM userDB WHERE userId = :userId LIMIT 1")
+    fun getUserById(userId: Int): UserDB?
 
     @Insert
     fun insert(user: UserDB)
@@ -48,11 +51,10 @@ interface UserDao {
 
 fun cacheUser(user: User) {
     try {
-        db.userDao().insert(
+        cacheDb.userDao().insert(
             UserDB(
                 user.userId,
                 user.unnId,
-                user.bitrixId,
                 user.type,
                 user.email,
                 user.nameRu,
@@ -70,7 +72,7 @@ fun cacheUser(user: User) {
 }
 
 fun loadUserByBitrixId(bitrixId: Int): User? {
-    val user = db.userDao().getUserByBitrix(bitrixId)
+    val user = cacheDb.userDao().getUserById(bitrixId)
     Log.d("UserDB", user?.nameEn ?: "None")
     if (user == null) return null
     if (LocalDateTime.parse(
@@ -78,12 +80,11 @@ fun loadUserByBitrixId(bitrixId: Int): User? {
             DateTimeFormatter.ISO_LOCAL_DATE_TIME
         ) < LocalDateTime.now()
     ) {
-        db.userDao().delete(user)
+        cacheDb.userDao().delete(user)
         return null
     } else {
         return User(
             user.unnId,
-            user.bitrixId,
             user.userId,
             user.type,
             user.email,

app/src/main/java/ru/sweetbread/unn/ui/composes/Blogpost.kt

@@ -55,14 +55,14 @@ import coil.request.ImageRequest
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
-import ru.sweetbread.unn.AvatarSet
-import ru.sweetbread.unn.Post
 import ru.sweetbread.unn.R
-import ru.sweetbread.unn.Type
-import ru.sweetbread.unn.User
-import ru.sweetbread.unn.getBlogposts
-import ru.sweetbread.unn.getUserByBitrixId
-import ru.sweetbread.unn.portalURL
+import ru.sweetbread.unn.api.AvatarSet
+import ru.sweetbread.unn.api.Post
+import ru.sweetbread.unn.api.Type
+import ru.sweetbread.unn.api.User
+import ru.sweetbread.unn.api.getBlogposts
+import ru.sweetbread.unn.api.getUserByBitrixId
+import ru.sweetbread.unn.api.portalURL
 import ru.sweetbread.unn.ui.theme.UNNTheme
 import java.time.LocalDate
 import java.time.LocalDateTime
@@ -73,8 +73,7 @@ import java.time.format.FormatStyle
 val defUser = User(
     null,
     123,
-    123,
-    Type.Student,
+    Type.student,
     "cool.email@domain.com",
     "Джон Сигма Омегович",
     "Jon Sigma Omega",
@@ -241,7 +240,9 @@ fun UserItemPreview() {
                 Modifier
                     .width(300.dp)
                     .clip(RoundedCornerShape(8.dp))
-                    .background(MaterialTheme.colorScheme.primaryContainer), defUser, Type.Student.s
+                    .background(MaterialTheme.colorScheme.primaryContainer),
+                defUser,
+                Type.student.s
             )
         }
     }

app/src/main/java/ru/sweetbread/unn/ui/composes/Schedule.kt

@@ -55,15 +55,15 @@ import com.kizitonwose.calendar.core.WeekDay
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
-import ru.sweetbread.unn.Auditorium
-import ru.sweetbread.unn.Building
-import ru.sweetbread.unn.Discipline
-import ru.sweetbread.unn.KindOfWork
-import ru.sweetbread.unn.Lecturer
-import ru.sweetbread.unn.LecturerRank
 import ru.sweetbread.unn.R
-import ru.sweetbread.unn.ScheduleUnit
-import ru.sweetbread.unn.getScheduleDay
+import ru.sweetbread.unn.api.Auditorium
+import ru.sweetbread.unn.api.Building
+import ru.sweetbread.unn.api.Discipline
+import ru.sweetbread.unn.api.KindOfWork
+import ru.sweetbread.unn.api.Lecturer
+import ru.sweetbread.unn.api.LecturerRank
+import ru.sweetbread.unn.api.ScheduleUnit
+import ru.sweetbread.unn.api.getScheduleDay
 import ru.sweetbread.unn.ui.theme.UNNTheme
 import splitties.resources.appStr
 import splitties.resources.appStrArray

app/src/main/java/ru/sweetbread/unn/ui/layout/LoginActivity.kt

@@ -44,7 +44,7 @@ import androidx.compose.ui.unit.dp
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
 import ru.sweetbread.unn.R
-import ru.sweetbread.unn.auth
+import ru.sweetbread.unn.api.auth
 import ru.sweetbread.unn.ui.theme.UNNTheme
 import splitties.activities.start
 import splitties.preferences.Preferences

app/src/main/java/ru/sweetbread/unn/ui/layout/MainActivity.kt

@@ -6,7 +6,6 @@
 package ru.sweetbread.unn.ui.layout
 
 import android.os.Bundle
-import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.compose.foundation.background
@@ -60,50 +59,16 @@ import androidx.navigation.compose.composable
 import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
 import coil.compose.AsyncImage
-import io.ktor.client.HttpClient
-import io.ktor.client.engine.android.Android
-import io.ktor.client.plugins.HttpRequestRetry
-import io.ktor.client.plugins.HttpTimeout
-import io.ktor.client.plugins.cache.HttpCache
-import io.ktor.client.plugins.logging.LogLevel
-import io.ktor.client.plugins.logging.Logger
-import io.ktor.client.plugins.logging.Logging
 import kotlinx.coroutines.launch
-import ru.sweetbread.unn.ME
 import ru.sweetbread.unn.R
-import ru.sweetbread.unn.db.AppDatabase
-import ru.sweetbread.unn.portalURL
+import ru.sweetbread.unn.api.ME
+import ru.sweetbread.unn.api.portalURL
 import ru.sweetbread.unn.ui.composes.Blogposts
 import ru.sweetbread.unn.ui.composes.Schedule
 import ru.sweetbread.unn.ui.theme.UNNTheme
-import splitties.arch.room.roomDb
 import splitties.resources.appStr
 import splitties.toast.toast
 
-val client = HttpClient(Android) {
-    install(HttpCache)
-    install(Logging) {
-        logger = object : Logger {
-            override fun log(message: String) {
-                Log.i("Ktor", message)
-            }
-        }
-        level = LogLevel.ALL
-    }
-    install(HttpTimeout) {
-        connectTimeoutMillis = 5000
-    }
-    install(HttpRequestRetry) {
-        retryOnException(maxRetries = 3, retryOnTimeout = true)
-        exponentialDelay()
-        modifyRequest { request ->
-            request.headers.append("x-retry-count", retryCount.toString())
-        }
-    }
-}
-
-val db = roomDb<AppDatabase>(name = "database")
-
 class MainActivity : ComponentActivity() {
 
     @OptIn(ExperimentalMaterial3Api::class)