Fetch user practitioner role during login

- Add PractitionerRole and Practitioner models
- Fetch practitioners and practitioner roles to map the current user practitioner-role
- Save the current user practitioner-role-code in preferences

Fixes tasks in opensrp/opensrp-client-goldsmith#80

opensrp-app/src/main/java/org/smartregister/domain/Practitioner.java

@@ -0,0 +1,63 @@
+package org.smartregister.domain;
+
+
+import java.io.Serializable;
+
+/**
+ * Created by Ephraim Kigamba - [email protected] on 01-03-2021.
+ */
+public class Practitioner implements Serializable {
+
+    private static final long serialVersionUID = -8367551045898354954L;
+
+    private String identifier;
+
+    private Boolean active;
+
+    private String name;
+
+    private String userId;
+
+    private String username;
+
+    public String getIdentifier() {
+        return identifier;
+    }
+
+    public void setIdentifier(String identifier) {
+        this.identifier = identifier;
+    }
+
+    public Boolean getActive() {
+        return active;
+    }
+
+    public void setActive(Boolean active) {
+        this.active = active;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getUserId() {
+        return userId;
+    }
+
+    public void setUserId(String userId) {
+        this.userId = userId;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+}

opensrp-app/src/main/java/org/smartregister/domain/PractitionerRole.java

@@ -0,0 +1,70 @@
+package org.smartregister.domain;
+
+import java.io.Serializable;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.google.gson.annotations.SerializedName;
+
+/**
+ * Created by Ephraim Kigamba - [email protected] on 01-03-2021.
+ */
+public class PractitionerRole implements Serializable {
+
+    private static final long serialVersionUID = -2472589757270251270L;
+    @JsonProperty
+    private String identifier;
+
+    @JsonProperty
+    private Boolean active;
+
+    @JsonProperty
+    @SerializedName("organization")
+    private String organizationIdentifier;
+
+    @JsonProperty
+    @SerializedName("practitioner")
+    private String practitionerIdentifier;
+
+    @JsonProperty
+    private PractitionerRoleCode code;
+
+    public String getIdentifier() {
+        return identifier;
+    }
+
+    public void setIdentifier(String identifier) {
+        this.identifier = identifier;
+    }
+
+    public Boolean getActive() {
+        return active;
+    }
+
+    public void setActive(Boolean active) {
+        this.active = active;
+    }
+
+    public String getOrganizationIdentifier() {
+        return organizationIdentifier;
+    }
+
+    public void setOrganizationIdentifier(String organizationIdentifier) {
+        this.organizationIdentifier = organizationIdentifier;
+    }
+
+    public String getPractitionerIdentifier() {
+        return practitionerIdentifier;
+    }
+
+    public void setPractitionerIdentifier(String practitionerIdentifier) {
+        this.practitionerIdentifier = practitionerIdentifier;
+    }
+
+    public PractitionerRoleCode getCode() {
+        return code;
+    }
+
+    public void setCode(PractitionerRoleCode code) {
+        this.code = code;
+    }
+}

opensrp-app/src/main/java/org/smartregister/domain/PractitionerRoleCode.java

@@ -0,0 +1,21 @@
+package org.smartregister.domain;
+
+import java.io.Serializable;
+
+/**
+ * Created by Ephraim Kigamba - [email protected] on 01-03-2021.
+ */
+
+public class PractitionerRoleCode implements Serializable {
+
+    private static final long serialVersionUID = 5814439241291810987L;
+    private String text;
+
+    public String getText() {
+        return text;
+    }
+
+    public void setText(String text) {
+        this.text = text;
+    }
+}

opensrp-app/src/main/java/org/smartregister/login/task/RemoteLoginTask.java

@@ -21,6 +21,8 @@
 import org.smartregister.account.AccountHelper;
 import org.smartregister.account.AccountResponse;
 import org.smartregister.domain.LoginResponse;
+import org.smartregister.domain.Practitioner;
+import org.smartregister.domain.PractitionerRole;
 import org.smartregister.domain.jsonmapping.User;
 import org.smartregister.event.Listener;
 import org.smartregister.sync.helper.SyncSettingsServiceHelper;
@@ -140,6 +142,11 @@ protected LoginResponse doInBackground(Void... params) {
                         }
 
                     }
+
+                    // Save the registered ANM
+                    getOpenSRPContext().allSharedPreferences().updateANMUserName(mUsername);
+
+                    fetchUserRole();
                 } else {
                     if (response.getAccountError() != null && response.getAccountError().getError() != null) {
                         return LoginResponse.valueOf(response.getAccountError().getError().toUpperCase(Locale.ENGLISH));
@@ -162,6 +169,36 @@ protected LoginResponse doInBackground(Void... params) {
         return loginResponse;
     }
 
+    protected void fetchUserRole() {
+        Practitioner[] practitioners = getOpenSRPContext().httpAgent().fetchPractitioners();
+        PractitionerRole[] practitionerRoles = getOpenSRPContext().httpAgent().fetchPractitionerRoles();
+
+        if (practitioners == null) {
+            return;
+        }
+
+        Practitioner loggedInPractitioner = null;
+        for (Practitioner practitioner: practitioners) {
+            if (practitioner != null && mUsername.equals(practitioner.getUsername())) {
+                loggedInPractitioner = practitioner;
+            }
+        }
+
+        if (loggedInPractitioner != null && practitionerRoles != null) {
+
+            PractitionerRole loggedInPractitionerRole = null;
+            for (PractitionerRole practitionerRole: practitionerRoles) {
+                if (loggedInPractitioner.getIdentifier().equals(practitionerRole.getPractitionerIdentifier())) {
+                    loggedInPractitionerRole = practitionerRole;
+                }
+            }
+
+            if (loggedInPractitionerRole != null) {
+                getOpenSRPContext().allSharedPreferences().setUserPractitionerRole(loggedInPractitionerRole.getCode().getText());
+            }
+        }
+    }
+
     @Override
     protected void onProgressUpdate(Integer... messageIdentifier) {
         mLoginView.updateProgressMessage(getOpenSRPContext().applicationContext().getString(messageIdentifier[0]));

opensrp-app/src/main/java/org/smartregister/service/HTTPAgent.java

@@ -27,6 +27,8 @@
 import org.smartregister.compression.GZIPCompression;
 import org.smartregister.domain.DownloadStatus;
 import org.smartregister.domain.LoginResponse;
+import org.smartregister.domain.Practitioner;
+import org.smartregister.domain.PractitionerRole;
 import org.smartregister.domain.ProfileImage;
 import org.smartregister.domain.Response;
 import org.smartregister.domain.ResponseErrorStatus;
@@ -36,6 +38,7 @@
 import org.smartregister.security.SecurityHelper;
 import org.smartregister.ssl.OpensrpSSLHelper;
 import org.smartregister.util.Utils;
+import org.smartregister.view.contract.IView;
 
 import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
@@ -59,7 +62,9 @@
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Map;
+import java.util.Set;
 
 import javax.net.ssl.HttpsURLConnection;
 
@@ -105,6 +110,8 @@ public class HTTPAgent {
     private Gson gson;
 
     private static final String DETAILS_URL = "/user-details?anm-id=";
+    private static final String PRACTITIONER_ROLE_URL = "/rest/practitionerRole";
+    private static final String PRACTITIONER_URL = "/rest/practitioner";
 
 
     public HTTPAgent(Context context, AllSharedPreferences
@@ -1017,6 +1024,88 @@ public AccountConfiguration fetchOAuthConfiguration() {
         return null;
     }
 
+    private void initializeAdapter(Set<? extends IView> iviews) {
+        Set<IView> mySet = new HashSet<>();
+
+        initializeAdapter(mySet);
+    }
+
+    public Practitioner[] fetchPractitioners() {
+
+        String baseUrl = configuration.dristhiBaseURL();
+
+        if (baseUrl.endsWith("/")) {
+            baseUrl = baseUrl.substring(0, baseUrl.length() - 1);
+        }
+
+        baseUrl = baseUrl + PRACTITIONER_URL;
+
+        HttpURLConnection urlConnection = null;
+
+        InputStream inputStream = null;
+        try {
+
+            urlConnection = initializeHttp(baseUrl, true);
+
+            int statusCode = urlConnection.getResponseCode();
+            if (statusCode == HttpStatus.SC_OK) {
+
+                inputStream = urlConnection.getInputStream();
+
+                String responseString = IOUtils.toString(inputStream);
+
+                return gson.fromJson(responseString, Practitioner[].class);
+            }
+
+        } catch (IOException e) {
+            Timber.e(e);
+        } finally {
+
+            closeConnection(urlConnection);
+            closeIOStream(inputStream);
+
+        }
+        return null;
+    }
+
+    public PractitionerRole[] fetchPractitionerRoles() {
+
+        String baseUrl = configuration.dristhiBaseURL();
+
+        if (baseUrl.endsWith("/")) {
+            baseUrl = baseUrl.substring(0, baseUrl.length() - 1);
+        }
+
+        baseUrl = baseUrl + PRACTITIONER_ROLE_URL;
+
+        HttpURLConnection urlConnection = null;
+
+        InputStream inputStream = null;
+        try {
+
+            urlConnection = initializeHttp(baseUrl, true);
+
+            int statusCode = urlConnection.getResponseCode();
+            if (statusCode == HttpStatus.SC_OK) {
+
+                inputStream = urlConnection.getInputStream();
+
+                String responseString = IOUtils.toString(inputStream);
+
+                return gson.fromJson(responseString, PractitionerRole[].class);
+            }
+
+        } catch (IOException e) {
+            Timber.e(e);
+        } finally {
+
+            closeConnection(urlConnection);
+            closeIOStream(inputStream);
+
+        }
+        return null;
+    }
+
     private void closeConnection(HttpURLConnection urlConnection) {
         if (urlConnection != null) {
             try {