Ersetze ParseObjects mit Parse Subclasses + ändere Naming Convention

app/src/main/java/com/cyb3rko/techniklogger/App.kt

@@ -1,16 +1,26 @@
 package com.cyb3rko.techniklogger
 
 import android.app.Application
+import com.cyb3rko.techniklogger.data.objects.Member
+import com.cyb3rko.techniklogger.data.objects.Mission
+import com.cyb3rko.techniklogger.data.objects.Participation
+import com.cyb3rko.techniklogger.data.objects.Year
 import com.parse.Parse
+import com.parse.ParseObject
 
 class App : Application() {
     override fun onCreate() {
         super.onCreate()
 
+        ParseObject.registerSubclass(Member::class.java)
+        ParseObject.registerSubclass(Mission::class.java)
+        ParseObject.registerSubclass(Participation::class.java)
+        ParseObject.registerSubclass(Year::class.java)
+
         if (BuildConfig.DEBUG) Parse.setLogLevel(Parse.LOG_LEVEL_DEBUG) else Parse.setLogLevel(Parse.LOG_LEVEL_NONE)
         Parse.initialize(Parse.Configuration.Builder(this)
             .applicationId("technik-logger")
             .server("https://parse.cyb3rko.de:1338/technik-logger/parse/")
             .build())
     }
-}
+}

app/src/main/java/com/cyb3rko/techniklogger/Utils.kt

@@ -12,23 +12,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
 
-internal const val CLASS_EINSATZ = "Einsatz"
-internal const val CLASS_JAHR = "Jahr"
-internal const val CLASS_TECHNIKER = "Techniker"
-internal const val CLASS_TEILNAHME = "Teilnahme"
-internal const val COLUMN_EINSATZ_DATUM = "datum"
-internal const val COLUMN_EINSATZ_DAUER = "dauer"
-internal const val COLUMN_EINSATZ_JAHR = "jahr"
-internal const val COLUMN_TEILNAHME_VON = "von"
-internal const val COLUMN_TEILNAHME_AN = "an"
-internal const val COLUMN_EINSATZ_NAME = "name"
-internal const val COLUMN_EINSATZ_ORT = "ort"
-internal const val COLUMN_EINSATZ_UHRZEIT = "uhrzeit"
-internal const val COLUMN_TEILNAHME_DAUER = "dauer"
-internal const val COLUMN_TEILNAHME_UHRZEIT = "uhrzeit"
-internal const val COLUMN_JAHR_NAME = "name"
 internal const val COLUMN_TECHNIKER_ADMIN = "admin"
-internal const val COLUMN_TECHNIKER_ENTLASSEN = "entlassen"
 internal const val COLUMN_TECHNIKER_NAME = "name"
 internal const val CURRENT_YEAR = "current_year"
 internal const val CURRENT_YEAR_NAME = "current_year_name"

app/src/main/java/com/cyb3rko/techniklogger/data/Mission.kt

@@ -1,12 +0,0 @@
-package com.cyb3rko.techniklogger.data
-
-import java.util.*
-
-data class Mission(
-    val date: Date,
-    val duration: String,
-    val location: String,
-    val name: String,
-    val objectId: String,
-    val time: String
-)

app/src/main/java/com/cyb3rko/techniklogger/data/ParseController.kt

@@ -1,64 +1,61 @@
 package com.cyb3rko.techniklogger.data
 
-import com.cyb3rko.techniklogger.*
-import com.cyb3rko.techniklogger.COLUMN_EINSATZ_DATUM
-import com.cyb3rko.techniklogger.COLUMN_EINSATZ_DAUER
-import com.cyb3rko.techniklogger.COLUMN_EINSATZ_JAHR
-import com.cyb3rko.techniklogger.COLUMN_EINSATZ_NAME
-import com.cyb3rko.techniklogger.COLUMN_EINSATZ_ORT
+import com.cyb3rko.techniklogger.data.objects.Member
+import com.cyb3rko.techniklogger.data.objects.Mission
+import com.cyb3rko.techniklogger.data.objects.Participation
+import com.cyb3rko.techniklogger.data.objects.Year
 import com.parse.ParseException
 import com.parse.ParseObject
 import com.parse.ParseQuery
-import java.text.SimpleDateFormat
-import java.util.*
 
 object ParseController {
 
-    private fun <T : ParseObject>getQuery(
-        className: String,
+    private inline fun <reified T : ParseObject>getQuery(
         allowCache: Boolean = true
     ): ParseQuery<T> {
-        return ParseQuery<T>(className).apply {
+        return ParseQuery(T::class.java).apply {
             limit = -1
             cachePolicy = if (allowCache) {
                 ParseQuery.CachePolicy.CACHE_THEN_NETWORK
-            } else ParseQuery.CachePolicy.NETWORK_ONLY
+            } else {
+                ParseQuery.CachePolicy.NETWORK_ONLY
+            }
         }
     }
 
     internal fun fetchAdminStatus(
-        userName: String?,
+        name: String?,
         action: (objectId: String?, admin: Boolean?, e: ParseException?) -> Unit
     ) {
-        val query = getQuery<ParseObject>("Techniker", false)
-        query.whereEqualTo("name", userName)
-        query.getFirstInBackground { techniker, e ->
+        val query = getQuery<Member>(false)
+        query.whereEqualTo(Member.COLUMN_NAME, name)
+        query.getFirstInBackground { member, e ->
             if (e == null) {
-                action(techniker.objectId, techniker.getBoolean("admin"), e)
+                action(member.objectId, member.admin, e)
             } else {
                 action(null, null, e)
             }
         }
     }
 
-    internal fun fetchYears(action: (entries: List<ParseObject>, e: ParseException?) -> Unit) {
-        val query = getQuery<ParseObject>("Jahr")
-        query.orderByDescending(COLUMN_JAHR_NAME)
-        query.findInBackground { entries, e ->
+    internal fun fetchYears(action: (entries: List<Year>, e: ParseException?) -> Unit) {
+        val query = getQuery<Year>()
+        query.orderByDescending(Year.COLUMN_NAME)
+        query.findInBackground { years, e ->
             if (e == null) {
-                action(entries, null)
+                action(years, null)
             } else action(listOf(), e)
         }
     }
 
     internal fun fetchMission(
         objectId: String?,
-        action: (entry: ParseObject?, e: ParseException?) -> Unit
+        action: (mission: Mission?, e: ParseException?) -> Unit
     ) {
-        val query = getQuery<ParseObject>(CLASS_EINSATZ)
-        query.getInBackground(objectId) { entry, e ->
+        val query = getQuery<Mission>()
+        query.getInBackground(objectId) { mission, e ->
             if (e == null) {
-                action(entry, null)
+                action(mission, null)
             } else {
                 action(null, e)
             }
@@ -66,89 +63,56 @@ object ParseController {
     }
 
     internal fun fetchMissions(
-        year: String?,
+        year: String,
         action: (missions: List<Mission>, e: ParseException?) -> Unit
     ) {
-        val query = getQuery<ParseObject>("Einsatz")
-        query.orderByDescending(COLUMN_EINSATZ_DATUM)
-        query.whereEqualTo(
-            COLUMN_EINSATZ_JAHR,
-            ParseObject.createWithoutData(
-                "Jahr",
-                year
-            )
-        )
-        query.findInBackground { objects, e ->
+        val query = getQuery<Mission>()
+        query.orderByDescending(Mission.COLUMN_DATE)
+        query.whereEqualTo(Mission.COLUMN_YEAR, Year.emptyObject(year))
+        query.findInBackground { missions, e ->
             if (e == null) {
-                val data = mutableListOf<Mission>()
-                objects.forEach {
-                    val dates = it.getString(COLUMN_EINSATZ_DATUM)!!.split(",")
-                    val time = if (dates.size > 1) dates[1] else ""
-                    data.add(
-                        Mission(
-                            SimpleDateFormat("yyyy.MM.dd", Locale.GERMANY).parse(dates[0])!!,
-                            it.getInt(COLUMN_EINSATZ_DAUER).toString(),
-                            it.getString(COLUMN_EINSATZ_ORT)!!,
-                            it.getString(COLUMN_EINSATZ_NAME)!!,
-                            it.objectId,
-                            time
-                        )
-                    )
-                }
-                action(data, null)
+                action(missions, null)
             } else {
                 action(listOf(), e)
             }
         }
     }
 
-    internal fun fetchParticipation(
-        missionId: String,
-        technikerId: String,
-        action: (entry: ParseObject?, e: ParseException?) -> Unit
-    ) {
-        val query = getQuery<ParseObject>(CLASS_TEILNAHME, false)
-        query.whereEqualTo(COLUMN_TEILNAHME_AN, ParseObject.createWithoutData(CLASS_EINSATZ, missionId))
-        query.whereEqualTo(COLUMN_TEILNAHME_VON, ParseObject.createWithoutData(CLASS_EINSATZ, technikerId))
-        query.getFirstInBackground { entry, e ->
-            if (e == null) {
-                action(entry, null)
-            } else action(null, e)
-        }
-    }
-
     internal fun fetchParticipations(
         missionId: String,
-        includeTechniker: Boolean,
-        action: (entries: List<ParseObject>, e: ParseException?) -> Unit
+        includeMember: Boolean,
+        action: (participations: List<Participation>, e: ParseException?) -> Unit
     ) {
-        val query = getQuery<ParseObject>(CLASS_TEILNAHME, false)
-        query.whereEqualTo("an", ParseObject.createWithoutData(CLASS_EINSATZ, missionId))
-        if (includeTechniker) query.include("von")
-        query.findInBackground { entries, e ->
+        val query = getQuery<Participation>(false)
+        query.whereEqualTo(Participation.COLUMN_IN, Mission.emptyObject(missionId))
+        if (includeMember) query.include(Participation.COLUMN_BY)
+        query.findInBackground { participations, e ->
             if (e == null) {
-                action(entries, null)
-            } else action(listOf(), e)
+                if (includeMember) participations.sortBy { it.name }
+                action(participations, null)
+            } else {
+                action(listOf(), e)
+            }
         }
     }
 
-    internal fun fetchTechniker(
+    internal fun fetchMembers(
         action: (
-            techniker: List<ParseObject>,
-            technikerNames: List<String>,
+            members: List<Member>,
+            memberNames: List<String>,
             e: ParseException?
         ) -> Unit
     ) {
-        val query = getQuery<ParseObject>(CLASS_TECHNIKER, false)
-        query.whereEqualTo(COLUMN_TECHNIKER_ENTLASSEN, false)
-        query.orderByAscending(COLUMN_TECHNIKER_NAME)
-        query.findInBackground { objects, e ->
+        val query = getQuery<Member>(false)
+        query.whereEqualTo(Member.COLUMN_RETIRED, false)
+        query.orderByAscending(Member.COLUMN_NAME)
+        query.findInBackground { members, e ->
             if (e == null) {
-                val techniker = mutableListOf<String>()
-                objects.forEach {
-                    techniker.add(it.getString(COLUMN_TECHNIKER_NAME)!!)
+                val names = mutableListOf<String>()
+                members.forEach {
+                    names.add(it.name)
                 }
-                action(objects, techniker, null)
+                action(members, names, null)
             } else {
                 action(listOf(), listOf(), e)
             }

app/src/main/java/com/cyb3rko/techniklogger/data/Participation.kt

@@ -1,9 +0,0 @@
-package com.cyb3rko.techniklogger.data
-
-data class Participation(
-    var dauer: String,
-    val name: String,
-    val objectId: String,
-    var teilnahmeKey: String,
-    var uhrzeit: String
-)

app/src/main/java/com/cyb3rko/techniklogger/data/Year.kt

@@ -1,6 +0,0 @@
-package com.cyb3rko.techniklogger.data
-
-data class Year(
-    val name: String,
-    val objectId: String
-)

app/src/main/java/com/cyb3rko/techniklogger/data/objects/Member.kt

@@ -0,0 +1,38 @@
+package com.cyb3rko.techniklogger.data.objects
+
+import com.cyb3rko.techniklogger.data.objects.Member.Companion.CLASS_NAME
+import com.parse.ParseClassName
+import com.parse.ParseObject
+
+@ParseClassName(CLASS_NAME)
+internal class Member : ParseObject() {
+    internal val admin
+        get() = getBoolean(COLUMN_ADMIN)
+
+    internal val name
+        get() = getString(COLUMN_NAME)!!
+
+    internal fun setAdmin(admin: Boolean) {
+        put(COLUMN_ADMIN, admin)
+    }
+
+    internal fun setName(name: String) {
+        put(COLUMN_NAME, name)
+    }
+
+    internal fun retire() {
+        put(COLUMN_RETIRED, true)
+    }
+
+    companion object {
+        internal const val CLASS_NAME = "Techniker"
+
+        private const val COLUMN_ADMIN = "admin"
+        internal const val COLUMN_RETIRED = "entlassen"
+        internal const val COLUMN_NAME = "name"
+
+        internal fun emptyObject(objectId: String): Member {
+            return createWithoutData(Member::class.java, objectId)
+        }
+    }
+}

app/src/main/java/com/cyb3rko/techniklogger/data/objects/Mission.kt

@@ -0,0 +1,65 @@
+package com.cyb3rko.techniklogger.data.objects
+
+import com.cyb3rko.techniklogger.data.objects.Mission.Companion.CLASS_NAME
+import com.parse.ParseClassName
+import com.parse.ParseObject
+import java.text.SimpleDateFormat
+import java.util.*
+
+@ParseClassName(CLASS_NAME)
+internal class Mission : ParseObject() {
+    internal val date: () -> Date
+        get() = {
+            val dates = getString(COLUMN_DATE)!!.split(",")
+            SimpleDateFormat("yyyy.MM.dd", Locale.GERMANY).parse(dates[0])!!
+        }
+
+    internal val duration
+        get() = getDouble(COLUMN_DURATION).toFloat()
+
+    internal val location
+        get() = getString(COLUMN_LOCATION)!!
+
+    internal val name
+        get() = getString(COLUMN_NAME)!!
+
+    internal val time: () -> String
+        get() = {
+            val dates = getString(COLUMN_DATE)!!.split(",")
+            if (dates.size > 1) dates[1] else ""
+        }
+
+    internal fun setDate(date: String) {
+        put(COLUMN_DATE, date)
+    }
+
+    internal fun setDuration(duration: Float) {
+        put(COLUMN_DURATION, duration)
+    }
+
+    internal fun setLocation(location: String) {
+        put(COLUMN_LOCATION, location)
+    }
+
+    internal fun setName(name: String) {
+        put(COLUMN_NAME, name)
+    }
+
+    internal fun setYear(yearId: String) {
+        put(COLUMN_YEAR, Year.emptyObject(yearId))
+    }
+
+    companion object {
+        internal const val CLASS_NAME = "Einsatz"
+
+        internal const val COLUMN_DATE = "datum"
+        private const val COLUMN_DURATION = "dauer"
+        private const val COLUMN_LOCATION = "ort"
+        private const val COLUMN_NAME = "name"
+        internal const val COLUMN_YEAR = "jahr"
+
+        internal fun emptyObject(objectId: String): Mission {
+            return createWithoutData(Mission::class.java, objectId)
+        }
+    }
+}

app/src/main/java/com/cyb3rko/techniklogger/data/objects/Participation.kt

@@ -0,0 +1,44 @@
+package com.cyb3rko.techniklogger.data.objects
+
+import com.cyb3rko.techniklogger.data.objects.Participation.Companion.CLASS_NAME
+import com.parse.ParseClassName
+import com.parse.ParseObject
+
+@ParseClassName(CLASS_NAME)
+internal class Participation : ParseObject() {
+    internal val by
+        get() = getParseObject(COLUMN_BY)?.objectId
+
+    internal val duration
+        get() = getDouble(COLUMN_DURATION).toFloat()
+
+    internal val `in`
+        get() = getParseObject(COLUMN_IN)?.objectId
+
+    internal val name
+        get() = (getParseObject(COLUMN_BY) as Member).name
+
+    internal val time
+        get() = getString(COLUMN_TIME)!!
+
+    internal fun setDuration(duration: Float) {
+        put(COLUMN_DURATION, duration)
+    }
+
+    internal fun setTime(time: String) {
+        put(COLUMN_TIME, time)
+    }
+
+    companion object {
+        internal const val CLASS_NAME = "Teilnahme"
+
+        internal const val COLUMN_BY = "von"
+        private const val COLUMN_DURATION = "dauer"
+        internal const val COLUMN_IN = "an"
+        private const val COLUMN_TIME = "uhrzeit"
+
+        internal fun emptyObject(objectId: String): Participation {
+            return createWithoutData(Participation::class.java, objectId)
+        }
+    }
+}

app/src/main/java/com/cyb3rko/techniklogger/data/objects/Year.kt

@@ -0,0 +1,21 @@
+package com.cyb3rko.techniklogger.data.objects
+
+import com.cyb3rko.techniklogger.data.objects.Year.Companion.CLASS_NAME
+import com.parse.ParseClassName
+import com.parse.ParseObject
+
+@ParseClassName(CLASS_NAME)
+internal class Year : ParseObject() {
+    internal val name
+        get() = getString(COLUMN_NAME)!!
+
+    companion object {
+        internal const val CLASS_NAME = "Jahr"
+
+        internal const val COLUMN_NAME = "name"
+
+        internal fun emptyObject(objectId: String): Year {
+            return createWithoutData(Year::class.java, objectId)
+        }
+    }
+}

app/src/main/java/com/cyb3rko/techniklogger/fragments/ListingFragment.kt

@@ -29,7 +29,7 @@ class ListingFragment : Fragment() {
     private lateinit var myContext: Context
 
     private var adminMode: Boolean? = null
-    private lateinit var projectsAdapter: MissionAdapter
+    private lateinit var missionAdapter: MissionAdapter
     private var isFABOpen = false
     private lateinit var sharedPref: SharedPreferences
     private lateinit var sharedPrefEditor: SharedPreferences.Editor
@@ -51,18 +51,18 @@ class ListingFragment : Fragment() {
 
         binding.loadingAnimation.playAnimation()
 
-        projectsAdapter = MissionAdapter({ objectId: String ->
+        missionAdapter = MissionAdapter({ objectId: String ->
             val action = ListingFragmentDirections.navigateToProject(objectId)
             findNavController().navigate(action)
         }, {
             if (adminMode != null && adminMode!!) {
                 val action = ListingFragmentDirections.navigateToPusher(
-                    date = SimpleDateFormat("dd.MM.yyyy", Locale.GERMANY).format(it.date),
+                    date = SimpleDateFormat("dd.MM.yyyy", Locale.GERMANY).format(it.date()),
                     duration = it.duration,
                     location = it.location,
                     name = it.name,
                     objectId = it.objectId,
-                    time = it.time
+                    time = it.time()
                 )
                 findNavController().navigate(action)
                 true
@@ -71,7 +71,7 @@ class ListingFragment : Fragment() {
 
         binding.recyclerView.apply {
             layoutManager = LinearLayoutManager(myContext)
-            adapter = projectsAdapter
+            adapter = missionAdapter
         }
 
         loadEntries()
@@ -97,7 +97,7 @@ class ListingFragment : Fragment() {
             closeFABMenu()
             ExportBuilder(
                 myContext,
-                projectsAdapter.currentList,
+                missionAdapter.currentList,
                 binding,
                 sharedPref.getString("current_year_name", "")!!
             )
@@ -138,21 +138,19 @@ class ListingFragment : Fragment() {
             if (empty) {
                 null
             } else {
-                projectsAdapter.currentList.size.toString()
+                missionAdapter.currentList.size.toString()
             }
         )
     }
 
     private fun loadEntries() {
-        ParseController.fetchMissions(
-            sharedPref.getString(CURRENT_YEAR, "")
-        ) { entries, e ->
+        ParseController.fetchMissions(sharedPref.getString(CURRENT_YEAR, "")!!) { missions, e ->
             if (e == null) {
                 showAnimation(false)
                 binding.swipeRefreshLayout.isRefreshing = false
-                projectsAdapter.submitList(entries)
+                missionAdapter.submitList(missions)
 
-                projectsAdapter.registerAdapterDataObserver(object: RecyclerView.AdapterDataObserver() {
+                missionAdapter.registerAdapterDataObserver(object: RecyclerView.AdapterDataObserver() {
                     override fun onItemRangeInserted(positionStart: Int, itemCount: Int) {
                         super.onItemRangeInserted(positionStart, itemCount)
                         binding.recyclerView.smoothScrollToPosition(0)
@@ -162,7 +160,7 @@ class ListingFragment : Fragment() {
                 if (e.message != null) {
                     if (e.message != "results not cached") {
                         binding.swipeRefreshLayout.isRefreshing = false
-                        if (projectsAdapter.currentList.isEmpty()) {
+                        if (missionAdapter.currentList.isEmpty()) {
                             showAnimation(true, false)
                         }
                         Toasty.error(myContext, "Abruf fehlgeschlagen", Toasty.LENGTH_SHORT).show()

app/src/main/java/com/cyb3rko/techniklogger/fragments/ManageMembersFragment.kt

@@ -13,24 +13,19 @@ import com.afollestad.materialdialogs.MaterialDialog
 import com.afollestad.materialdialogs.bottomsheets.BottomSheet
 import com.afollestad.materialdialogs.callbacks.onDismiss
 import com.afollestad.materialdialogs.customview.customView
-import com.androidnetworking.AndroidNetworking.put
-import com.cyb3rko.techniklogger.*
-import com.cyb3rko.techniklogger.CLASS_TECHNIKER
-import com.cyb3rko.techniklogger.COLUMN_TECHNIKER_ADMIN
-import com.cyb3rko.techniklogger.COLUMN_TECHNIKER_ENTLASSEN
-import com.cyb3rko.techniklogger.COLUMN_TECHNIKER_NAME
+import com.cyb3rko.techniklogger.R
+import com.cyb3rko.techniklogger.data.objects.Member
 import com.cyb3rko.techniklogger.data.ParseController
-import com.cyb3rko.techniklogger.databinding.FragmentManageTechnikerBinding
+import com.cyb3rko.techniklogger.databinding.FragmentManageMembersBinding
 import com.google.android.material.switchmaterial.SwitchMaterial
 import com.google.android.material.textfield.TextInputEditText
-import com.parse.ParseObject
 import es.dmoral.toasty.Toasty
 
-class ManageTechnikerFragment : Fragment() {
-    private var _binding: FragmentManageTechnikerBinding? = null
+class ManageMembersFragment : Fragment() {
+    private var _binding: FragmentManageMembersBinding? = null
     private lateinit var myContext: Context
 
-    private val technikerNames = mutableListOf<String>()
+    private val memberNames = mutableListOf<String>()
 
     private val binding get() = _binding!!
 
@@ -39,28 +34,29 @@ class ManageTechnikerFragment : Fragment() {
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View {
-        _binding = FragmentManageTechnikerBinding.inflate(inflater, container, false)
+        _binding = FragmentManageMembersBinding.inflate(inflater, container, false)
         val root = binding.root
         myContext = requireContext()
 
-        loadTechniker()
+        loadMembers()
 
         binding.fab.setOnClickListener {
             MaterialDialog(myContext, BottomSheet(LayoutMode.WRAP_CONTENT)).show {
                 title(text = "Techniker hinzufügen")
-                customView(R.layout.techniker_dialog, horizontalPadding = true)
+                customView(R.layout.member_dialog, horizontalPadding = true)
                 positiveButton(text = "Hinzufügen") {
                     val view = it.view
                     val newName = view.findViewById<TextInputEditText>(R.id.name).text.toString()
                     val newAdmin = view.findViewById<SwitchMaterial>(R.id.admin).isChecked
-                    ParseObject.create(CLASS_TECHNIKER).apply {
-                        put(COLUMN_TECHNIKER_NAME, newName)
-                        put(COLUMN_TECHNIKER_ADMIN, newAdmin)
+
+                    Member().apply {
+                        setAdmin(newAdmin)
+                        setName(newName)
                         saveInBackground {
                             if (it == null) {
                                 Toasty.success(myContext, "Hinzugefügt").show()
                                 showAnimation(true)
-                                loadTechniker()
+                                loadMembers()
                             } else {
                                 Toasty.error(myContext, "Fehler bei Speicherung").show()
                                 Log.e("TechnikLogger.Techniker", it.message.toString())
@@ -77,35 +73,35 @@ class ManageTechnikerFragment : Fragment() {
             setOnRefreshListener {
                 isRefreshing = false
                 showAnimation(true)
-                loadTechniker()
+                loadMembers()
             }
         }
 
         return root
     }
 
-    private fun loadTechniker() {
-        technikerNames.clear()
+    private fun loadMembers() {
+        memberNames.clear()
         binding.list.adapter = ArrayAdapter(
             myContext,
             android.R.layout.simple_list_item_1,
-            technikerNames
+            memberNames
         )
 
-        ParseController.fetchTechniker { techniker, technikerNames, e ->
+        ParseController.fetchMembers { members, memberNames, e ->
             if (e == null) {
                 val adapter = ArrayAdapter(
                     myContext,
                     android.R.layout.simple_list_item_1,
-                    technikerNames
+                    memberNames
                 )
                 binding.list.adapter = adapter
                 showAnimation(false)
 
                 binding.list.setOnItemClickListener { _, _, index, _ ->
-                    val dialogView = layoutInflater.inflate(R.layout.techniker_dialog, null)
-                    dialogView.findViewById<TextInputEditText>(R.id.name).setText(technikerNames[index])
-                    dialogView.findViewById<SwitchMaterial>(R.id.admin).isChecked = techniker[index].getBoolean(COLUMN_TECHNIKER_ADMIN)
+                    val dialogView = layoutInflater.inflate(R.layout.member_dialog, null)
+                    dialogView.findViewById<TextInputEditText>(R.id.name).setText(memberNames[index])
+                    dialogView.findViewById<SwitchMaterial>(R.id.admin).isChecked = members[index].admin
                     MaterialDialog(myContext, BottomSheet(LayoutMode.WRAP_CONTENT)).show {
                         title(text = "Techniker-Info")
                         customView(0, dialogView, horizontalPadding = true)
@@ -113,18 +109,21 @@ class ManageTechnikerFragment : Fragment() {
                             val view = it.view
                             val newName = view.findViewById<TextInputEditText>(R.id.name).text.toString()
                             val newAdmin = view.findViewById<SwitchMaterial>(R.id.admin).isChecked
-                            val parseObject = techniker[index]
-                            if (newName != parseObject.getString(COLUMN_TECHNIKER_NAME) ||
-                                newAdmin != parseObject.getBoolean(COLUMN_TECHNIKER_ADMIN)
-                            ) {
-                                parseObject.apply {
-                                    put(COLUMN_TECHNIKER_NAME, newName)
-                                    put(COLUMN_TECHNIKER_ADMIN, newAdmin)
+                            val member = members[index]
+
+                            val adminChanged = newAdmin != member.admin
+                            val nameChanged = newName != member.name
+                            if (adminChanged || nameChanged) {
+                                member.apply {
+                                    setAdmin(newAdmin)
+                                    setName(newName)
                                     saveInBackground {
                                         if (it == null) {
                                             Toasty.success(myContext, "Gespeichert").show()
-                                            showAnimation(true)
-                                            loadTechniker()
+                                            if (nameChanged) {
+                                                showAnimation(true)
+                                                loadMembers()
+                                            }
                                         } else {
                                             Toasty.error(myContext, "Fehler bei Speicherung").show()
                                             Log.e("TechnikLogger.Techniker", it.message.toString())
@@ -134,18 +133,18 @@ class ManageTechnikerFragment : Fragment() {
                             }
                         }
                         negativeButton(text = "Entlassen") {
-                            val name = technikerNames[index]
+                            val name = memberNames[index]
                             MaterialDialog(myContext).show {
                                 title(text = "Entlassung")
                                 message(text = "Soll '$name' wirklich entlassen werden?")
                                 positiveButton(text = "Ja") {
-                                    techniker[index].apply {
-                                        put(COLUMN_TECHNIKER_ENTLASSEN, true)
+                                    members[index].apply {
+                                        retire()
                                         saveInBackground {
                                             if (it == null) {
                                                 Toasty.success(myContext, "Gespeichert").show()
                                                 showAnimation(true)
-                                                loadTechniker()
+                                                loadMembers()
                                             } else {
                                                 Toasty.error(myContext, "Fehler bei Speicherung").show()
                                                 Log.e("TechnikLogger.Techniker", it.message.toString())

app/src/main/java/com/cyb3rko/techniklogger/fragments/MissionFragment.kt

@@ -17,9 +17,11 @@ import androidx.fragment.app.Fragment
 import androidx.navigation.fragment.navArgs
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.cyb3rko.techniklogger.*
+import com.cyb3rko.techniklogger.data.objects.Member
+import com.cyb3rko.techniklogger.data.objects.Mission
 import com.cyb3rko.techniklogger.data.ParseController
 import com.cyb3rko.techniklogger.databinding.FragmentMissionBinding
-import com.cyb3rko.techniklogger.data.Participation
+import com.cyb3rko.techniklogger.data.objects.Participation
 import com.cyb3rko.techniklogger.recycler.ParticipationAdapter
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.timepicker.MaterialTimePicker
@@ -27,7 +29,6 @@ import com.google.android.material.timepicker.TimeFormat
 import com.parse.ParseObject
 import es.dmoral.toasty.Toasty
 import java.sql.Time
-import java.text.DecimalFormat
 
 @SuppressLint("SetTextI18n")
 class MissionFragment : Fragment() {
@@ -35,10 +36,10 @@ class MissionFragment : Fragment() {
     private lateinit var myContext: Context
     private val args: MissionFragmentArgs by navArgs()
 
-    private lateinit var technikerAdapter: ParticipationAdapter
+    private lateinit var participationAdapter: ParticipationAdapter
     private var adminMode = false
     private var objectId = ""
-    private var dauer = ""
+    private var duration = 0f
     private lateinit var sharedPref: SharedPreferences
     private var time = ""
 
@@ -58,9 +59,9 @@ class MissionFragment : Fragment() {
 
         objectId = args.objectId
 
-        technikerAdapter = ParticipationAdapter {
+        participationAdapter = ParticipationAdapter {
             if (adminMode || it.name == sharedPref.getString(NAME, "")) {
-                val uhrzeit = if (it.uhrzeit == "0") time else it.uhrzeit
+                val uhrzeit = if (it.time == "0") time else it.time
                 val message = "<strong><u>Arbeitszeit:</u></strong><br/>$uhrzeit Uhr<br/><br/>" +
                         "Wie möchtest du diesen Eintrag bearbeiten?"
 
@@ -81,8 +82,8 @@ class MissionFragment : Fragment() {
                         var minute: String
                         var hoursInMillis: Long
                         var minutesInMillis: Long
-                        if (it.uhrzeit != "0") {
-                            val times = it.uhrzeit.split(" - ")
+                        if (it.time != "0") {
+                            val times = it.time.split(" - ")
                             builder.setHour(times[0].split(":")[0].toInt())
                                 .setMinute(times[0].split(":")[1].toInt())
                             builder2.setHour(times[1].split(":")[0].toInt())
@@ -127,32 +128,20 @@ class MissionFragment : Fragment() {
                                 return@addOnPositiveButtonClickListener
                             }
                             tempTime += "${hour}:${minute}"
-                            it.uhrzeit = tempTime
-                            val tempDauer = DecimalFormat("#.#").format((time2.time - time1.time) / 3600 / 1000.toFloat())
-                            it.dauer = tempDauer.replace(",", ".")
+                            it.setTime(tempTime)
+                            val tempDauer = (time2.time - time1.time) / 3600 / 1000.toFloat()
+                            it.setDuration(tempDauer)
 
-                            if (it.teilnahmeKey != "0") {
-                                val dauerFloat = it.dauer.toFloat()
-                                ParseObject.createWithoutData(CLASS_TEILNAHME, it.teilnahmeKey).apply {
-                                    put(COLUMN_EINSATZ_DAUER, dauerFloat)
-                                    put(COLUMN_EINSATZ_UHRZEIT, it.uhrzeit)
-                                    saveInBackground()
-                                }
-                            } else {
-                                ParseController.fetchParticipation(objectId, it.objectId) { entry, e ->
-                                    if (e == null) {
-                                        it.teilnahmeKey = entry!!.objectId
-                                        val dauerFloat = it.dauer.toFloat()
-                                        ParseObject.createWithoutData(CLASS_TEILNAHME, it.teilnahmeKey).apply {
-                                            put(COLUMN_TEILNAHME_DAUER, dauerFloat)
-                                            put(COLUMN_TEILNAHME_UHRZEIT, it.uhrzeit)
-                                            saveInBackground {
-                                                loadData()
-                                            }
-                                        }
+                            it.apply {
+                                setDuration(duration)
+                                setTime(it.time)
+                                saveInBackground {
+                                    if (it == null) {
+                                        Toasty.success(myContext, "Arbeitszeit geändert").show()
+                                        loadParticipations()
                                     } else {
-                                        Toasty.error(myContext, "Fehler bei Techniker-Abfrage").show()
-                                        Log.e("TechnikLogger.TechSuche", e.message.toString())
+                                        Toasty.error(myContext, "Fehler bei Speicherung").show()
+                                        Log.e("TechnikLogger.TechEdit", it.message.toString())
                                     }
                                 }
                             }
@@ -160,31 +149,16 @@ class MissionFragment : Fragment() {
                         activity?.let { it1 -> picker.show(it1.supportFragmentManager, picker.tag) }
                     }
                     .setNegativeButton("Entfernen") { _, _ ->
-                        val list = technikerAdapter.currentList.toMutableList()
+                        val list = participationAdapter.currentList.toMutableList()
                         list.remove(it)
-                        technikerAdapter.submitList(list)
+                        participationAdapter.submitList(list)
                         updateTechnikerCount(list.size)
                         if (list.isEmpty()) {
                             showDivider(false)
                         }
-                        if (it.teilnahmeKey != "0") {
-                            ParseObject.createWithoutData(CLASS_TEILNAHME, it.teilnahmeKey).deleteInBackground()
-                        } else {
-                            ParseController.fetchParticipation(objectId, it.objectId) { entry, e ->
-                                if (e == null) {
-                                    entry!!.deleteInBackground {
-                                        if (it != null) {
-                                            Toasty.error(myContext, "Fehler bei Techniker-Löschung").show()
-                                            Log.e("TechnikLogger.TechLösch", it.message.toString())
-                                        }
-                                    }
-                                } else {
-                                    Toasty.error(myContext, "Fehler bei Techniker-Abfrage").show()
-                                    Log.e("TechnikLogger.TechSuche", e.message.toString())
-                                }
-                            }
-                        }
-                        if (technikerAdapter.currentList.size == 0) showDivider(false)
+                        Participation.emptyObject(it.objectId).deleteInBackground()
+                        if (participationAdapter.currentList.size == 0) showDivider(false)
+                        loadParticipations()
                     }
                     .show()
             }
@@ -193,7 +167,7 @@ class MissionFragment : Fragment() {
         loadData()
 
         binding.recyclerView.layoutManager = LinearLayoutManager(myContext)
-        binding.recyclerView.adapter = technikerAdapter
+        binding.recyclerView.adapter = participationAdapter
 
         binding.addButton.setOnClickListener {
             val name = sharedPref.getString(NAME, "invalid")!!
@@ -216,7 +190,7 @@ class MissionFragment : Fragment() {
                         ParseController.fetchParticipations(objectId, false) { entries, e ->
                             if (e == null) {
                                 ParseObject.deleteAllInBackground(entries)
-                                technikerAdapter.submitList(listOf())
+                                participationAdapter.submitList(listOf())
                                 showDivider(false)
                                 updateTechnikerCount(0)
                             } else {
@@ -249,44 +223,17 @@ class MissionFragment : Fragment() {
     private fun loadData() {
         ParseController.fetchMission(objectId) { mission, e ->
             if (e == null) {
-                binding.titleView.text = mission!!.getString(COLUMN_EINSATZ_NAME)
-                binding.locationView.text = mission.getString(COLUMN_EINSATZ_ORT)
+                binding.titleView.text = mission!!.name
+                binding.locationView.text = mission.location
                 val dates = mission.getString(COLUMN_EINSATZ_DATUM)!!.split(",")
                 val dateParts = dates[0].split(".")
                 val date = "${dateParts[2]}.${dateParts[1]}.${dateParts[0]}"
-                dauer = mission.getNumber(COLUMN_EINSATZ_DAUER)!!.toString()
+                duration = mission.duration
                 if (dates.size > 1) time = dates[1]
-                val time = if (dates.size > 1) ", ${dates[1]}" else ", $dauer h"
+                val time = if (dates.size > 1) ", ${dates[1]}" else ", $duration h"
                 binding.dateView.text = date + time
 
-                ParseController.fetchParticipations(objectId, true) { entries, e2 ->
-                    if (e2 == null) {
-                        if (entries.isNotEmpty()) {
-                            val techniker = mutableListOf<Participation>()
-                            entries.forEach {
-                                val teilnehmenderTechniker = it.getParseObject(COLUMN_TEILNAHME_VON)!!
-                                val dauerEntry = it.getNumber(COLUMN_EINSATZ_DAUER)!!
-                                val dauer = if (dauerEntry == 0) mission.getNumber(COLUMN_TEILNAHME_DAUER)!!.toString() else dauerEntry.toString()
-                                val time = it.getString(COLUMN_EINSATZ_UHRZEIT)!!
-                                techniker.add(
-                                    Participation(
-                                        dauer,
-                                        teilnehmenderTechniker.getString(COLUMN_EINSATZ_NAME)!!,
-                                        teilnehmenderTechniker.objectId,
-                                        it.objectId,
-                                        time
-                                    )
-                                )
-                            }
-                            technikerAdapter.submitList(techniker)
-                            updateTechnikerCount(techniker.size)
-                            showDivider()
-                        }
-                    } else {
-                        Toasty.error(myContext, "Fehler bei Teilnehmer-Abfrage").show()
-                        Log.e("TechnikLogger.TechSuche", e2.message.toString())
-                    }
-                }
+                loadParticipations()
             } else {
                 if (e.message != null) {
                     if (e.message != "results not cached") {
@@ -301,9 +248,28 @@ class MissionFragment : Fragment() {
         }
     }
 
-    private fun technikerExists(name: String): Boolean {
-        for (techniker in technikerAdapter.currentList) {
-            if (name == techniker.name) {
+    private fun loadParticipations() {
+        ParseController.fetchParticipations(objectId, true) { participations, e2 ->
+            if (e2 == null) {
+                if (participations.isNotEmpty()) {
+                    participations.forEach {
+                        if (it.duration == 0f) it.setDuration(duration)
+                    }
+
+                    participationAdapter.submitList(participations)
+                    updateTechnikerCount(participations.size)
+                    showDivider()
+                }
+            } else {
+                Toasty.error(myContext, "Fehler bei Teilnehmer-Abfrage").show()
+                Log.e("TechnikLogger.TechSuche", e2.message.toString())
+            }
+        }
+    }
+
+    private fun memberExists(name: String): Boolean {
+        for (member in participationAdapter.currentList) {
+            if (name == member.name) {
                 return true
             }
         }
@@ -323,21 +289,17 @@ class MissionFragment : Fragment() {
     }
 
     private fun selfAdd(name: String, skip: Boolean = false) {
-        if (!technikerExists(name)) {
+        if (!memberExists(name)) {
             if (!skip) {
                 MaterialAlertDialogBuilder(myContext)
                     .setMessage("Möchtest du dich als involvierter Techniker eintragen?")
                     .setPositiveButton("Ja") { _, _ ->
-                        val technikerObject = ParseObject.createWithoutData(CLASS_TECHNIKER, sharedPref.getString(TECHNIKER_ID, "")!!)
-                        technikerObject.put(COLUMN_TECHNIKER_NAME, sharedPref.getString(NAME, "")!!)
-                        addTechniker(listOf(technikerObject))
+                        addTechniker(listOf(sharedPref.getString(TECHNIKER_ID, "")!!))
                     }
                     .setNegativeButton("Abbrechen", null)
                     .show()
             } else {
-                val technikerObject = ParseObject.createWithoutData(CLASS_TECHNIKER, sharedPref.getString(TECHNIKER_ID, "")!!)
-                technikerObject.put(COLUMN_TECHNIKER_NAME, sharedPref.getString(NAME, "")!!)
-                addTechniker(listOf(technikerObject))
+                addTechniker(listOf(sharedPref.getString(TECHNIKER_ID, "")!!))
             }
         } else {
             MaterialAlertDialogBuilder(myContext)
@@ -348,11 +310,11 @@ class MissionFragment : Fragment() {
     }
 
     private fun otherAdd() {
-        ParseController.fetchTechniker { techniker, names, e ->
+        ParseController.fetchMembers { members, memberNames, e ->
             if (e == null) {
-                val currentSelection = BooleanArray(techniker.size)
-                names.forEachIndexed { index, name ->
-                    technikerAdapter.currentList.forEach {
+                val currentSelection = BooleanArray(members.size)
+                memberNames.forEachIndexed { index, name ->
+                    participationAdapter.currentList.forEach {
                         if (name == it.name) {
                             currentSelection[index] = true
                         }
@@ -360,16 +322,16 @@ class MissionFragment : Fragment() {
                 }
 
                 val checkedNames = mutableListOf<String>()
-
                 val previousSelection = currentSelection.toList()
 
                 MaterialAlertDialogBuilder(myContext)
-                    .setMultiChoiceItems(names.toTypedArray(), currentSelection) { dialogInterface, index, isChecked ->
-                        val name = names[index]
+                    .setMultiChoiceItems(memberNames.toTypedArray(), currentSelection) { dialogInterface, index, isChecked ->
+                        println(memberNames[index])
+                        val name = memberNames[index]
                         if (previousSelection[index]) {
                             var disabledIndex = -1
                             val listView = (dialogInterface as AlertDialog).listView
-                            while (disabledIndex + 1 < names.size && (listView[disabledIndex + 1] as TextView).text != name) {
+                            while (disabledIndex + 1 < memberNames.size && (listView[disabledIndex + 1] as TextView).text != name) {
                                 disabledIndex++
                             }
                             if (disabledIndex != -1) (listView[disabledIndex + 1] as CheckedTextView).isChecked = true
@@ -384,22 +346,15 @@ class MissionFragment : Fragment() {
                         }
                     }
                     .setPositiveButton("Hinzufügen") { _, _ ->
-                        val newNameObjects = mutableListOf<ParseObject>()
-                        techniker.forEach {
-                            if (checkedNames.contains(it.getString(COLUMN_TECHNIKER_NAME)!!)) {
-                                newNameObjects.add(it)
+                        val newParticipationMemberIds = mutableListOf<String>()
+                        members.forEach {
+                            if (checkedNames.contains(it.name)) {
+                                newParticipationMemberIds.add(it.objectId)
                             }
                         }
-                        addTechniker(newNameObjects)
+                        addTechniker(newParticipationMemberIds)
                     }
-                    .create().apply {
-                        setOnShowListener {
-                            val dialogList = (it as AlertDialog).listView
-                            currentSelection.forEachIndexed { index, b ->
-                                if (b) dialogList[index].isEnabled = false
-                            }
-                        }
-                    }.show()
+                    .show()
             } else {
                 Toasty.error(myContext, "Fehler bei Techniker-Suche").show()
                 Log.e("TechnikLogger.TechSuche", e.message.toString())
@@ -407,16 +362,19 @@ class MissionFragment : Fragment() {
         }
     }
 
-    private fun addTechniker(newTechniker: List<ParseObject>) {
-        val project = ParseObject.createWithoutData(CLASS_EINSATZ, objectId)
-        val entryList = mutableListOf<ParseObject>()
-        newTechniker.forEach {
-            val entryObject = ParseObject(CLASS_TEILNAHME)
-            entryObject.put(COLUMN_TEILNAHME_VON, it)
-            entryObject.put(COLUMN_TEILNAHME_AN, project)
-            entryList.add(entryObject)
+    private fun addTechniker(memberIds: List<String>) {
+        val members = mutableListOf<Member>()
+        memberIds.forEach { members.add(Member.emptyObject(it)) }
+        val mission = Mission.emptyObject(objectId)
+        val newParticipations = mutableListOf<Participation>()
+        members.forEach {
+            Participation().apply {
+                put(Participation.COLUMN_BY, it)
+                put(Participation.COLUMN_IN, mission)
+                newParticipations.add(this)
+            }
         }
-        ParseObject.saveAllInBackground(entryList) {
+        ParseObject.saveAllInBackground(newParticipations) {
             if (it == null) {
                 loadData()
             } else {
@@ -435,7 +393,7 @@ class MissionFragment : Fragment() {
     }
 
     private fun emptyCheck() {
-        if (technikerAdapter.currentList.isEmpty()) {
+        if (participationAdapter.currentList.isEmpty()) {
             binding.divider.visibility = View.GONE
         }
     }

app/src/main/java/com/cyb3rko/techniklogger/fragments/MissionPusherFragment.kt

@@ -13,10 +13,9 @@ import androidx.fragment.app.Fragment
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.fragment.navArgs
 import com.cyb3rko.techniklogger.*
-import com.cyb3rko.techniklogger.CLASS_EINSATZ
-import com.cyb3rko.techniklogger.COLUMN_EINSATZ_JAHR
 import com.cyb3rko.techniklogger.CURRENT_YEAR
 import com.cyb3rko.techniklogger.SHARED_PREFERENCE
+import com.cyb3rko.techniklogger.data.objects.Mission
 import com.cyb3rko.techniklogger.data.ParseController
 import com.cyb3rko.techniklogger.databinding.FragmentMissionPusherBinding
 import com.google.android.material.datepicker.MaterialDatePicker
@@ -26,7 +25,6 @@ import com.google.android.material.timepicker.TimeFormat
 import com.parse.ParseObject
 import es.dmoral.toasty.Toasty
 import java.sql.Time
-import java.text.DecimalFormat
 import java.text.SimpleDateFormat
 import java.util.*
 
@@ -37,11 +35,11 @@ class MissionPusherFragment : Fragment() {
 
     private lateinit var childKey: String
     private var date = ""
-    private lateinit var entry: ParseObject
+    private lateinit var mission: Mission
     private var time = ""
     private lateinit var time1: Time
     private lateinit var time2: Time
-    private var duration = ""
+    private var duration = 0f
     private lateinit var location: String
     private lateinit var name: String
     @SuppressLint("SimpleDateFormat")
@@ -115,8 +113,9 @@ class MissionPusherFragment : Fragment() {
                 time2 = Time(hoursInMillis + minutesInMillis)
                 tempTime += "${hour}:${minute}"
                 time = tempTime
-                duration = DecimalFormat("#.#").format((time2.time - time1.time) / 3600 / 1000.toFloat())
-                duration = duration.replace(",", ".")
+//                duration = DecimalFormat("#.#").format((time2.time - time1.time) / 3600 / 1000.toFloat())
+//                duration = duration.replace(",", ".")
+                duration = (time2.time - time1.time) / 3600 / 1000.toFloat()
                 binding.durationView.text = Html.fromHtml("<b>Dauer:</b> $time Uhr, $duration Stunden")
             }
             activity?.let { it1 -> picker.show(it1.supportFragmentManager, picker.tag) }
@@ -132,7 +131,7 @@ class MissionPusherFragment : Fragment() {
                         ParseController.fetchParticipations(childKey, false) { entries, e ->
                             if (e == null) {
                                 ParseObject.deleteAllInBackground(entries) {
-                                    entry.deleteInBackground {
+                                    mission.deleteInBackground {
                                         if (it == null) {
                                             findNavController().navigate(R.id.navigation_listing)
                                         } else {
@@ -157,23 +156,19 @@ class MissionPusherFragment : Fragment() {
             val location = binding.locationEditText.text.toString()
 
             if (name != "" && location != "" && time != "") {
-                entry.put(COLUMN_EINSATZ_NAME, name)
-                entry.put(COLUMN_EINSATZ_ORT, location)
+                mission.setName(name)
+                mission.setLocation(location)
                 val dateTimes = date.split(".")
                 var dateTime = "${dateTimes[2]}.${dateTimes[1]}.${dateTimes[0]}"
                 if (time != "") dateTime += ",$time"
-                entry.put(COLUMN_EINSATZ_DATUM, dateTime)
-                entry.put(COLUMN_EINSATZ_DAUER, duration.toFloat())
+                mission.setDate(dateTime)
+                mission.setDuration(duration)
                 val sharedPref = context?.getSharedPreferences(
                     SHARED_PREFERENCE,
                     Context.MODE_PRIVATE
                 )
-                val jahrObject = ParseObject.createWithoutData(
-                    CLASS_JAHR,
-                    sharedPref?.getString(CURRENT_YEAR, "")!!
-                )
-                entry.put(COLUMN_EINSATZ_JAHR, jahrObject)
-                entry.saveInBackground {
+                mission.setYear(sharedPref?.getString(CURRENT_YEAR, "")!!)
+                mission.saveInBackground {
                     if (it == null) {
                         findNavController().navigate(R.id.navigation_listing)
                     } else {
@@ -210,14 +205,14 @@ class MissionPusherFragment : Fragment() {
         }
         if (time != "") {
             binding.durationView.text = Html.fromHtml("<b>Dauer:</b> $time Uhr, $duration Stunden")
-        } else if (duration != "") {
+        } else {
             binding.durationView.text = Html.fromHtml("<b>Dauer:</b> $duration Stunden")
         }
 
         if (childKey == "") {
-            entry = ParseObject(CLASS_EINSATZ)
+            mission = Mission()
         } else {
-            entry = ParseObject.createWithoutData(CLASS_EINSATZ, childKey)
+            mission = Mission.emptyObject(childKey)
         }
     }
 }

app/src/main/java/com/cyb3rko/techniklogger/fragments/YearsFragment.kt

@@ -15,7 +15,7 @@ import com.cyb3rko.techniklogger.CURRENT_YEAR
 import com.cyb3rko.techniklogger.CURRENT_YEAR_NAME
 import com.cyb3rko.techniklogger.SHARED_PREFERENCE
 import com.cyb3rko.techniklogger.data.ParseController
-import com.cyb3rko.techniklogger.data.Year
+import com.cyb3rko.techniklogger.data.objects.Year
 import com.cyb3rko.techniklogger.databinding.FragmentYearsBinding
 import com.cyb3rko.techniklogger.recycler.YearAdapter
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
@@ -28,7 +28,7 @@ class YearsFragment : Fragment() {
 
     private var adminMode: Boolean? = null
     private lateinit var yearAdapter: YearAdapter
-    private var data: MutableList<Year> = mutableListOf()
+    private var data: List<Year> = mutableListOf()
     private lateinit var sharedPref: SharedPreferences
     private lateinit var sharedPrefEditor: SharedPreferences.Editor
 
@@ -99,13 +99,13 @@ class YearsFragment : Fragment() {
     }
 
     private fun loadEntries() {
-        ParseController.fetchYears { entries, e ->
+        ParseController.fetchYears { years, e ->
             if (e == null) {
-                entries.forEach { data.add(Year(it.getString("name")!!, it.objectId)) }
+                data = years
                 showAnimation(false)
                 binding.swipeRefreshLayout.isRefreshing = false
-                yearAdapter.submitList(data)
-                (requireActivity() as MainActivity).setActionBarSubtitle(entries.size.toString())
+                yearAdapter.submitList(years)
+                (requireActivity() as MainActivity).setActionBarSubtitle(years.size.toString())
             } else {
                 if (e.message != null) {
                     if (e.message != "results not cached") {

app/src/main/java/com/cyb3rko/techniklogger/recycler/MissionAdapter.kt

@@ -9,11 +9,11 @@ import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
 import com.cyb3rko.techniklogger.R
-import com.cyb3rko.techniklogger.data.Mission
+import com.cyb3rko.techniklogger.data.objects.Mission
 import java.text.SimpleDateFormat
 import java.util.*
 
-class MissionAdapter(
+internal class MissionAdapter(
     val action: (objectId: String) -> Unit,
     val actionLong: (mission: Mission) -> Boolean
 ) : ListAdapter<Mission, MissionAdapter.ViewHolder>(MissionDiffCallback) {
@@ -29,14 +29,9 @@ class MissionAdapter(
         val entry = currentList[position]
         holder.textView.text = entry.name
         holder.locationView.text = entry.location
-        if (entry.duration != "null") {
-            val date = SimpleDateFormat("dd.MM.yyyy", Locale.GERMANY).format(entry.date)
-            @SuppressLint("SetTextI18n")
-            holder.dateView.text = "${date}, ${entry.duration} h"
-        } else {
-            val date = SimpleDateFormat("dd.MM.yyyy", Locale.GERMANY).format(entry.date)
-            holder.dateView.text = date
-        }
+        val date = SimpleDateFormat("dd.MM.yyyy", Locale.GERMANY).format(entry.date())
+        @SuppressLint("SetTextI18n")
+        holder.dateView.text = "${date}, ${entry.duration} h"
         holder.itemView.setOnClickListener {
             action(entry.objectId)
         }
@@ -59,10 +54,11 @@ class MissionAdapter(
         }
 
         override fun areContentsTheSame(oldItem: Mission, newItem: Mission): Boolean {
-            return oldItem.date == newItem.date &&
+            return oldItem.date() == newItem.date() &&
                     oldItem.duration == newItem.duration &&
                     oldItem.location == newItem.location &&
-                    oldItem.name == newItem.name
+                    oldItem.name == newItem.name &&
+                    oldItem.time() == newItem.time()
         }
     }
 }

app/src/main/java/com/cyb3rko/techniklogger/recycler/ParticipationAdapter.kt

@@ -8,22 +8,20 @@ import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
 import com.cyb3rko.techniklogger.R
-import com.cyb3rko.techniklogger.data.Participation
+import com.cyb3rko.techniklogger.data.objects.Participation
 
-class ParticipationAdapter(
-    val action: (techniker: Participation) -> Unit
+internal class ParticipationAdapter(
+    val action: (participation: Participation) -> Unit
 ) : ListAdapter<Participation, ParticipationAdapter.ViewHolder>(ParticipationDiffCallback) {
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        val view = LayoutInflater.from(parent.context)
-            .inflate(R.layout.item_recycler_techniker, parent, false)
-
+        val view = LayoutInflater.from(parent.context).inflate(R.layout.item_member, parent, false)
         return ViewHolder(view)
     }
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val entry = getItem(position)
-        val title = "${entry.name}, ${entry.dauer} h"
+        val title = "${entry.name}, ${entry.duration} h"
         holder.titleView.text = title
         holder.titleView.setOnClickListener {
             action(entry)
@@ -40,10 +38,9 @@ class ParticipationAdapter(
         }
 
         override fun areContentsTheSame(oldItem: Participation, newItem: Participation): Boolean {
-            return oldItem.dauer == newItem.dauer &&
+            return oldItem.duration == newItem.duration &&
                     oldItem.name == newItem.name &&
-                    oldItem.teilnahmeKey == newItem.teilnahmeKey &&
-                    oldItem.uhrzeit == newItem.uhrzeit
+                    oldItem.time == newItem.time
         }
     }
 }

app/src/main/java/com/cyb3rko/techniklogger/recycler/YearAdapter.kt

@@ -9,9 +9,9 @@ import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
 import com.cyb3rko.techniklogger.R
-import com.cyb3rko.techniklogger.data.Year
+import com.cyb3rko.techniklogger.data.objects.Year
 
-class YearAdapter(
+internal class YearAdapter(
     val action: (year: Year) -> Unit
 ) : ListAdapter<Year, YearAdapter.ViewHolder>(YearDiffCallback) {
 

app/src/main/java/com/cyb3rko/techniklogger/table/ExportBuilder.kt

@@ -8,7 +8,8 @@ import android.view.View
 import androidx.core.content.FileProvider
 import com.cyb3rko.techniklogger.data.ParseController
 import com.cyb3rko.techniklogger.databinding.FragmentListingBinding
-import com.cyb3rko.techniklogger.data.Mission
+import com.cyb3rko.techniklogger.data.objects.Mission
+import com.cyb3rko.techniklogger.toPrettyString
 import com.itextpdf.text.*
 import com.itextpdf.text.pdf.PdfPTable
 import com.itextpdf.text.pdf.PdfWriter
@@ -21,7 +22,7 @@ import java.text.SimpleDateFormat
 import java.util.*
 import kotlin.Exception
 
-class ExportBuilder(
+internal class ExportBuilder(
     private val myContext: Context,
     data: MutableList<Mission>,
     private val binding: FragmentListingBinding,
@@ -98,10 +99,10 @@ class ExportBuilder(
     private fun export() {
         data.forEachIndexed { index, mission ->
             val information = listOf(
-                SimpleDateFormat("dd.MM.yyyy", Locale.GERMANY).format(mission.date),
+                SimpleDateFormat("dd.MM.yyyy", Locale.GERMANY).format(mission.date()),
                 mission.name,
                 techniker[index].joinToString("\n"),
-                mission.duration)
+                mission.duration.toPrettyString())
             information.forEachIndexed { _, string ->
                 table.addCell(NormalCell(string))
             }

app/src/main/res/layout/fragment_manage_members.xml

@@ -14,7 +14,7 @@
             android:id="@+id/list"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            tools:listitem="@layout/item_recycler_techniker"/>
+            tools:listitem="@layout/item_member"/>
 
         <com.airbnb.lottie.LottieAnimationView
             android:id="@+id/loading_animation"

app/src/main/res/navigation/mobile_navigation.xml

@@ -51,8 +51,8 @@
             android:defaultValue="" />
         <argument
             android:name="duration"
-            app:argType="string"
-            android:defaultValue="" />
+            app:argType="float"
+            android:defaultValue="0" />
         <argument
             android:name="location"
             app:argType="string"
@@ -73,8 +73,8 @@
 
     <fragment
         android:id="@+id/navigation_manage_techniker"
-        android:name="com.cyb3rko.techniklogger.fragments.ManageTechnikerFragment"
+        android:name="com.cyb3rko.techniklogger.fragments.ManageMembersFragment"
         android:label="Techniker verwalten"
-        tools:layout="@layout/fragment_manage_techniker" />
+        tools:layout="@layout/fragment_manage_members" />
 
 </navigation>