Organize the repo and export profile module properly (#262)

* Moving files to their new homes.

Subsequent commit will wire everything up again.

* Relink files and split stylesheet.

Requires adding resolve-url-loader to fix sass import relativity.

* Remove browserslist warning.

* Remove the need for ProfileMain

* Fix test issues - needed thunk.

src/profile/data/services.js

@@ -0,0 +1,148 @@
+import { App } from '@edx/frontend-base';
+import { logApiClientError } from '@edx/frontend-logging';
+import { camelCaseObject, convertKeyNames, snakeCaseObject } from '../utils';
+
+const { LMS_BASE_URL } = App.requireConfig(['LMS_BASE_URL'], 'Profile API service');
+
+function processAccountData(data) {
+  return camelCaseObject(data);
+}
+
+function processAndThrowError(error, errorDataProcessor) {
+  const processedError = Object.create(error);
+  if (error.response && error.response.data && typeof error.response.data === 'object') {
+    processedError.processedData = errorDataProcessor(error.response.data);
+    throw processedError;
+  } else {
+    throw error;
+  }
+}
+
+// GET ACCOUNT
+export async function getAccount(username) {
+  const { data } = await App.apiClient.get(`${LMS_BASE_URL}/api/user/v1/accounts/${username}`);
+
+  // Process response data
+  return processAccountData(data);
+}
+
+// PATCH PROFILE
+export async function patchProfile(username, params) {
+  const processedParams = snakeCaseObject(params);
+
+  const { data } = await App.apiClient
+    .patch(`${LMS_BASE_URL}/api/user/v1/accounts/${username}`, processedParams, {
+      headers: {
+        'Content-Type': 'application/merge-patch+json',
+      },
+    })
+    .catch((error) => {
+      processAndThrowError(error, processAccountData);
+    });
+
+  // Process response data
+  return processAccountData(data);
+}
+
+// POST PROFILE PHOTO
+
+export async function postProfilePhoto(username, formData) {
+  // eslint-disable-next-line no-unused-vars
+  const { data } = await App.apiClient.post(
+    `${LMS_BASE_URL}/api/user/v1/accounts/${username}/image`,
+    formData,
+    {
+      headers: {
+        'Content-Type': 'multipart/form-data',
+      },
+    },
+  ).catch((error) => {
+    processAndThrowError(error, camelCaseObject);
+  });
+
+  // TODO: Someday in the future the POST photo endpoint
+  // will return the new values. At that time we should
+  // use the commented line below instead of the separate
+  // getAccount request that follows.
+  // return camelCaseObject(data);
+  const updatedData = await getAccount(username);
+  return updatedData.profileImage;
+}
+
+// DELETE PROFILE PHOTO
+
+export async function deleteProfilePhoto(username) {
+  // eslint-disable-next-line no-unused-vars
+  const { data } = await App.apiClient.delete(`${LMS_BASE_URL}/api/user/v1/accounts/${username}/image`);
+
+  // TODO: Someday in the future the POST photo endpoint
+  // will return the new values. At that time we should
+  // use the commented line below instead of the separate
+  // getAccount request that follows.
+  // return camelCaseObject(data);
+  const updatedData = await getAccount(username);
+  return updatedData.profileImage;
+}
+
+// GET PREFERENCES
+export async function getPreferences(username) {
+  const { data } = await App.apiClient.get(`${LMS_BASE_URL}/api/user/v1/preferences/${username}`);
+
+  return camelCaseObject(data);
+}
+
+// PATCH PREFERENCES
+export async function patchPreferences(username, params) {
+  let processedParams = snakeCaseObject(params);
+  processedParams = convertKeyNames(processedParams, {
+    visibility_bio: 'visibility.bio',
+    visibility_course_certificates: 'visibility.course_certificates',
+    visibility_country: 'visibility.country',
+    visibility_date_joined: 'visibility.date_joined',
+    visibility_level_of_education: 'visibility.level_of_education',
+    visibility_language_proficiencies: 'visibility.language_proficiencies',
+    visibility_name: 'visibility.name',
+    visibility_social_links: 'visibility.social_links',
+    visibility_time_zone: 'visibility.time_zone',
+  });
+
+  await App.apiClient.patch(`${LMS_BASE_URL}/api/user/v1/preferences/${username}`, processedParams, {
+    headers: { 'Content-Type': 'application/merge-patch+json' },
+  });
+
+  return params; // TODO: Once the server returns the updated preferences object, return that.
+}
+
+// GET COURSE CERTIFICATES
+
+function transformCertificateData(data) {
+  const transformedData = [];
+  data.forEach((cert) => {
+    // download_url may be full url or absolute path.
+    // note: using the URL() api breaks in ie 11
+    const urlIsPath = typeof cert.download_url === 'string' &&
+      cert.download_url.search(/http[s]?:\/\//) !== 0;
+
+    const downloadUrl = urlIsPath ?
+      `${LMS_BASE_URL}${cert.download_url}` :
+      cert.download_url;
+
+    transformedData.push({
+      ...camelCaseObject(cert),
+      certificateType: cert.certificate_type,
+      downloadUrl,
+    });
+  });
+  return transformedData;
+}
+
+export async function getCourseCertificates(username) {
+  const url = `${LMS_BASE_URL}/api/certificates/v0/certificates/${username}/`;
+  try {
+    const { data } = await App.apiClient.get(url);
+    return transformCertificateData(data);
+  } catch (e) {
+    logApiClientError(e);
+    return [];
+  }
+}