Add offline support for all the teller functionalities using Couchbase and sync-gateway

app/src/main/AndroidManifest.xml

@@ -90,10 +90,16 @@
 
         <activity android:name=".ui.online.groups.groupdetails.GroupDetailsActivity" />
 
+        <activity android:name=".ui.online.teller.tellerdetails.TellerDetailsActivity" />
+
         <activity
             android:name=".ui.online.groups.creategroup.CreateGroupActivity"
             android:windowSoftInputMode="adjustResize|stateHidden" />
 
+        <activity
+            android:name=".ui.online.teller.createteller.CreateTellerActivity"
+            android:windowSoftInputMode="adjustResize|stateHidden" />
+
         <receiver
             android:name=".jobs.JobsReceiver"
             android:exported="false">

app/src/main/java/org/apache/fineract/couchbase/DocumentType.kt

@@ -6,5 +6,6 @@ package org.apache.fineract.couchbase
 
 enum class DocumentType(val value: String) {
     GROUP("Group"),
-    CUSTOMER("customer")
+    CUSTOMER("customer"),
+    TELLER("Teller")
 }

app/src/main/java/org/apache/fineract/data/datamanager/DataManagerTeller.kt

@@ -1,5 +1,6 @@
 package org.apache.fineract.data.datamanager
 
+import io.reactivex.Completable
 import io.reactivex.Observable
 import io.reactivex.ObservableSource
 import io.reactivex.functions.Function
@@ -10,6 +11,7 @@ import javax.inject.Inject
 import org.apache.fineract.FakeRemoteDataSource
 import org.apache.fineract.data.datamanager.api.DataManagerAuth
 import org.apache.fineract.data.datamanager.api.FineractBaseDataManager
+import org.apache.fineract.data.models.teller.TellerCommand
 import javax.inject.Singleton
 
 @Singleton
@@ -18,13 +20,23 @@ class DataManagerTeller @Inject constructor(val baseManagerApi: BaseApiManager,
                                             val preferencesHelper: PreferencesHelper)
     : FineractBaseDataManager(dataManagerAuth, preferencesHelper) {
 
-    fun getTellers(): Observable<List<Teller>> =
-            baseManagerApi.tellerService.getTellerList(preferencesHelper.tenantIdentifier)
-                    .onErrorResumeNext(Function<Throwable, ObservableSource<List<Teller>>>
-                    { Observable.just(FakeRemoteDataSource.getTeller()) })
+    fun getTellers(): Observable<List<Teller>> = baseManagerApi.tellerService
+            .getTellerList(preferencesHelper.tenantIdentifier)
+            .onErrorResumeNext(Function<Throwable, ObservableSource<List<Teller>>>
+            { Observable.just(FakeRemoteDataSource.getTeller()) })
 
     fun findTeller(tellerCode: String): Observable<Teller> = baseManagerApi.tellerService
             .searchTeller(preferencesHelper.tenantIdentifier, tellerCode)
             .onErrorResumeNext(Function<Throwable, ObservableSource<Teller>>
             { Observable.just(FakeRemoteDataSource.getTeller()[0]) })
+
+    fun createTeller(teller: Teller): Completable = baseManagerApi.tellerService
+            .createTeller(preferencesHelper.tenantIdentifier, teller)
+
+    fun updateTeller(teller: Teller): Completable = baseManagerApi.tellerService
+            .updateTeller(preferencesHelper.tenantIdentifier, teller.tellerAccountIdentifier!!, teller)
+
+    fun changeTellerStatus(teller: Teller, tellerCommand: TellerCommand): Completable = baseManagerApi.tellerService
+            .changeTellerStatus(preferencesHelper.tenantIdentifier, teller.tellerAccountIdentifier!!, tellerCommand)
+
 }

app/src/main/java/org/apache/fineract/data/models/teller/Teller.kt

@@ -3,28 +3,29 @@ package org.apache.fineract.data.models.teller
 import android.os.Parcelable
 import com.google.gson.annotations.SerializedName
 import kotlinx.android.parcel.Parcelize
+import org.apache.fineract.couchbase.DocumentType
 import java.math.BigDecimal
 
 @Parcelize
 data class Teller(
 
-        @SerializedName("code") val code: String? = null,
-        @SerializedName("password") val password: String? = null,
-        @SerializedName("cashdrawLimit") val cashdrawLimit: BigDecimal? = null,
-        @SerializedName("tellerAccountIdentifier") val tellerAccountIdentifier: String? = null,
-        @SerializedName("vaultAccountIdentifier") val vaultAccountIdentifier: String? = null,
-        @SerializedName("chequesReceivableAccount") val chequesReceivableAccount: String? = null,
-        @SerializedName("cashOverShortAccount") val cashOverShortAccount: String? = null,
-        @SerializedName("denominationRequired") val denominationRequired: Boolean = false,
-        @SerializedName("assignedEmployee") val assignedEmployee: String? = null,
-        @SerializedName("state") val state: State? = null,
-        @SerializedName("createdBy") val createdBy: String? = null,
-        @SerializedName("createdOn") val createdOn: String? = null,
-        @SerializedName("lastModifiedBy") val lastModifiedBy: String? = null,
-        @SerializedName("lastModifiedOn") val lastModifiedOn: String? = null,
-        @SerializedName("lastOpenedBy") val lastOpenedBy: String? = null,
-        @SerializedName("lastOpenedOn") val lastOpenedOn: String? = null
-
+    var code: String? = null,
+    var password: String? = null,
+    var cashdrawLimit: BigDecimal? = null,
+    var tellerAccountIdentifier: String? = null,
+    var vaultAccountIdentifier: String? = null,
+    var chequesReceivableAccount: String? = null,
+    var cashOverShortAccount: String? = null,
+    var denominationRequired: Boolean = false,
+    var assignedEmployee: String? = null,
+    var state: State? = State.OPEN,
+    var createdBy: String? = null,
+    var createdOn: String? = null,
+    var lastModifiedBy: String? = null,
+    var lastModifiedOn: String? = null,
+    var lastOpenedBy: String? = null,
+    var lastOpenedOn: String? = null,
+    var documentType: String = DocumentType.TELLER.value
 ) : Parcelable {
 
     enum class State {

app/src/main/java/org/apache/fineract/data/models/teller/tellerCommand.kt

@@ -0,0 +1,22 @@
+package org.apache.fineract.data.models.teller
+
+import com.google.gson.annotations.SerializedName
+
+data class TellerCommand (
+    @SerializedName("action") var action: TellerAction? = null,
+    @SerializedName("adjustment") var adjustment: String? = "NONE",
+    @SerializedName("assignedEmployeeIdentifier") var assignedEmployeeIdentifier: String? = null
+) {
+    enum class TellerAction {
+
+        @SerializedName("CLOSE")
+        CLOSE,
+
+        @SerializedName("ACTIVATE")
+        ACTIVATE,
+
+        @SerializedName("REOPEN")
+        REOPEN,
+
+    }
+}

app/src/main/java/org/apache/fineract/data/services/TellersService.kt

@@ -1,10 +1,11 @@
 package org.apache.fineract.data.services
 
+import io.reactivex.Completable
 import io.reactivex.Observable
 import org.apache.fineract.data.models.teller.Teller
+import org.apache.fineract.data.models.teller.TellerCommand
 import org.apache.fineract.data.remote.EndPoints
-import retrofit2.http.GET
-import retrofit2.http.Path
+import retrofit2.http.*
 
 interface TellersService {
 
@@ -14,4 +15,18 @@ interface TellersService {
     @GET(EndPoints.API_TELLER_PATH + "/offices/{officeIdentifier}/teller/{tellerCode}")
     fun searchTeller(@Path("officeIdentifier") officeIdentifier: String,
                      @Path("tellerCode") tellerCode: String): Observable<Teller>
+
+    @POST(EndPoints.API_TELLER_PATH + "/offices/{officeIdentifier}/teller")
+    fun createTeller(@Path("officeIdentifier") officeIdentifier: String,
+                     @Body teller: Teller): Completable
+
+    @PUT(EndPoints.API_TELLER_PATH + "/offices/{officeIdentifier}/teller/{tellerIdentifier}")
+    fun updateTeller(@Path("officeIdentifier") officeIdentifier: String,
+                     @Path("tellerIdentifier") tellerIdentifier: String,
+                     @Body teller: Teller): Completable
+
+    @POST(EndPoints.API_TELLER_PATH + "/offices/{officeIdentifier}/teller/{tellerIdentifier}/commands")
+    fun changeTellerStatus(@Path("officeIdentifier") officeIdentifier: String,
+                           @Path("tellerIdentifier") tellerIdentifier: String,
+                           @Body tellerCommand: TellerCommand): Completable
 }

app/src/main/java/org/apache/fineract/injection/component/ActivityComponent.java

@@ -59,6 +59,11 @@
 import org.apache.fineract.ui.online.review.AddLoanReviewFragment;
 import org.apache.fineract.ui.online.roles.roleslist.RolesFragment;
 import org.apache.fineract.ui.online.teller.TellerFragment;
+import org.apache.fineract.ui.online.teller.createteller.CreateTellerActivity;
+import org.apache.fineract.ui.online.teller.createteller.TellerDetailsStepFragment;
+import org.apache.fineract.ui.online.teller.createteller.TellerReviewStepFragment;
+import org.apache.fineract.ui.online.teller.tellerdetails.TellerDetailsFragment;
+import org.apache.fineract.ui.online.teller.tellertasks.TellerTasksBottomSheetFragment;
 import org.apache.fineract.ui.product.ProductFragment;
 
 import dagger.Subcomponent;
@@ -159,5 +164,15 @@ public interface ActivityComponent {
     void inject(GroupDetailsFragment groupDetailsFragment);
 
     void inject(GroupTasksBottomSheetFragment groupTasksBottomSheetFragment);
+
+    void inject(TellerDetailsFragment tellerDetailsFragment);
+
+    void inject(CreateTellerActivity createTellerActivity);
+
+    void inject(TellerDetailsStepFragment tellerDetailsStepFragment);
+
+    void inject(TellerReviewStepFragment tellerReviewStepFragment);
+
+    void inject(TellerTasksBottomSheetFragment tellerTasksBottomSheetFragment);
 }
 

app/src/main/java/org/apache/fineract/ui/adapters/TellerAdapter.kt

@@ -7,11 +7,13 @@ import androidx.recyclerview.widget.RecyclerView
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.LinearLayout
 import android.widget.TextView
 import kotlinx.android.synthetic.main.item_teller.view.*
 import org.apache.fineract.R
 import org.apache.fineract.data.models.teller.Teller
 import org.apache.fineract.injection.ApplicationContext
+import org.apache.fineract.ui.base.OnItemClickListener
 import org.apache.fineract.utils.DateUtils
 import org.apache.fineract.utils.StatusUtils
 import javax.inject.Inject
@@ -20,6 +22,7 @@ class TellerAdapter @Inject constructor(@ApplicationContext val context: Context
     : RecyclerView.Adapter<TellerAdapter.ViewHolder>() {
 
     var tellers: List<Teller> = ArrayList()
+    lateinit var onItemClickListener: OnItemClickListener
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
         val view = LayoutInflater.from(parent?.context).inflate(R.layout.item_teller,
@@ -56,12 +59,27 @@ class TellerAdapter @Inject constructor(@ApplicationContext val context: Context
         notifyDataSetChanged()
     }
 
-    class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+    fun setItemClickListener(onItemClickListener: OnItemClickListener) {
+        this.onItemClickListener = onItemClickListener
+    }
+
+    inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView), View.OnClickListener {
 
+        val llTeller: LinearLayout = itemView.ll_teller
         val tellerIdentifier: TextView = itemView.tv_teller_identifier
         val tvModifiedBy: TextView = itemView.tv_modified_by
         val tvModifiedOn: TextView = itemView.tv_modified_on
         val withDrawLimit: TextView = itemView.tv_cashWithdraw_limit
         val statusIndicator: AppCompatImageView = itemView.iv_status_indicator
+
+        init {
+            llTeller.setOnClickListener(this)
+        }
+
+        override fun onClick(v: View?) {
+            if (onItemClickListener != null) {
+                onItemClickListener.onItemClick(v, adapterPosition)
+            }
+        }
     }
 }

app/src/main/java/org/apache/fineract/ui/online/teller/TellerAction.kt

@@ -0,0 +1,6 @@
+package org.apache.fineract.ui.online.teller
+
+enum class TellerAction {
+    EDIT,
+    CREATE
+}