Access lists shell, redirections work

src/backend/internal/redirection-host.js

@@ -3,12 +3,210 @@
 const _                    = require('lodash');
 const error                = require('../lib/error');
 const redirectionHostModel = require('../models/redirection_host');
+const internalHost         = require('./host');
 
 function omissions () {
     return ['is_deleted'];
 }
 
-const internalProxyHost = {
+const internalRedirectionHost = {
+
+    /**
+     * @param   {Access}  access
+     * @param   {Object}  data
+     * @returns {Promise}
+     */
+    create: (access, data) => {
+        return access.can('redirection_hosts:create', data)
+            .then(access_data => {
+                // Get a list of the domain names and check each of them against existing records
+                let domain_name_check_promises = [];
+
+                data.domain_names.map(function (domain_name) {
+                    domain_name_check_promises.push(internalHost.isHostnameTaken(domain_name));
+                });
+
+                return Promise.all(domain_name_check_promises)
+                    .then(check_results => {
+                        check_results.map(function (result) {
+                            if (result.is_taken) {
+                                throw new error.ValidationError(result.hostname + ' is already in use');
+                            }
+                        });
+                    });
+            })
+            .then(() => {
+                // At this point the domains should have been checked
+                data.owner_user_id = access.token.get('attrs').id;
+
+                if (typeof data.meta === 'undefined') {
+                    data.meta = {};
+                }
+
+                return redirectionHostModel
+                    .query()
+                    .omit(omissions())
+                    .insertAndFetch(data);
+            })
+            .then(row => {
+                return _.omit(row, omissions());
+            });
+    },
+
+    /**
+     * @param  {Access}  access
+     * @param  {Object}  data
+     * @param  {Integer} data.id
+     * @param  {String}  [data.email]
+     * @param  {String}  [data.name]
+     * @return {Promise}
+     */
+    update: (access, data) => {
+        return access.can('redirection_hosts:update', data.id)
+            .then(access_data => {
+                // Get a list of the domain names and check each of them against existing records
+                let domain_name_check_promises = [];
+
+                if (typeof data.domain_names !== 'undefined') {
+                    data.domain_names.map(function (domain_name) {
+                        domain_name_check_promises.push(internalHost.isHostnameTaken(domain_name, 'redirection', data.id));
+                    });
+
+                    return Promise.all(domain_name_check_promises)
+                        .then(check_results => {
+                            check_results.map(function (result) {
+                                if (result.is_taken) {
+                                    throw new error.ValidationError(result.hostname + ' is already in use');
+                                }
+                            });
+                        });
+                }
+            })
+            .then(() => {
+                return internalRedirectionHost.get(access, {id: data.id});
+            })
+            .then(row => {
+                if (row.id !== data.id) {
+                    // Sanity check that something crazy hasn't happened
+                    throw new error.InternalValidationError('Redirection Host could not be updated, IDs do not match: ' + row.id + ' !== ' + data.id);
+                }
+
+                return redirectionHostModel
+                    .query()
+                    .omit(omissions())
+                    .patchAndFetchById(row.id, data)
+                    .then(saved_row => {
+                        saved_row.meta = internalHost.cleanMeta(saved_row.meta);
+                        return _.omit(saved_row, omissions());
+                    });
+            });
+    },
+
+    /**
+     * @param  {Access}   access
+     * @param  {Object}   data
+     * @param  {Integer}  data.id
+     * @param  {Array}    [data.expand]
+     * @param  {Array}    [data.omit]
+     * @return {Promise}
+     */
+    get: (access, data) => {
+        if (typeof data === 'undefined') {
+            data = {};
+        }
+
+        if (typeof data.id === 'undefined' || !data.id) {
+            data.id = access.token.get('attrs').id;
+        }
+
+        return access.can('redirection_hosts:get', data.id)
+            .then(access_data => {
+                let query = redirectionHostModel
+                    .query()
+                    .where('is_deleted', 0)
+                    .andWhere('id', data.id)
+                    .allowEager('[owner]')
+                    .first();
+
+                if (access_data.permission_visibility !== 'all') {
+                    query.andWhere('owner_user_id', access.token.get('attrs').id);
+                }
+
+                // Custom omissions
+                if (typeof data.omit !== 'undefined' && data.omit !== null) {
+                    query.omit(data.omit);
+                }
+
+                if (typeof data.expand !== 'undefined' && data.expand !== null) {
+                    query.eager('[' + data.expand.join(', ') + ']');
+                }
+
+                return query;
+            })
+            .then(row => {
+                if (row) {
+                    row.meta = internalHost.cleanMeta(row.meta);
+                    return _.omit(row, omissions());
+                } else {
+                    throw new error.ItemNotFoundError(data.id);
+                }
+            });
+    },
+
+    /**
+     * @param {Access}  access
+     * @param {Object}  data
+     * @param {Integer} data.id
+     * @param {String}  [data.reason]
+     * @returns {Promise}
+     */
+    delete: (access, data) => {
+        return access.can('redirection_hosts:delete', data.id)
+            .then(() => {
+                return internalRedirectionHost.get(access, {id: data.id});
+            })
+            .then(row => {
+                if (!row) {
+                    throw new error.ItemNotFoundError(data.id);
+                }
+
+                return redirectionHostModel
+                    .query()
+                    .where('id', row.id)
+                    .patch({
+                        is_deleted: 1
+                    });
+            })
+            .then(() => {
+                return true;
+            });
+    },
+
+    /**
+     * @param   {Access}  access
+     * @param   {Object}  data
+     * @param   {Integer} data.id
+     * @param   {Object}  data.files
+     * @returns {Promise}
+     */
+    setCerts: (access, data) => {
+        return internalRedirectionHost.get(access, {id: data.id})
+            .then(row => {
+                _.map(data.files, (file, name) => {
+                    if (internalHost.allowed_ssl_files.indexOf(name) !== -1) {
+                        row.meta[name] = file.data.toString();
+                    }
+                });
+
+                return internalRedirectionHost.update(access, {
+                    id:   data.id,
+                    meta: row.meta
+                });
+            })
+            .then(row => {
+                return _.pick(row.meta, internalHost.allowed_ssl_files);
+            });
+    },
 
     /**
      * All Hosts
@@ -26,6 +224,7 @@ const internalProxyHost = {
                     .where('is_deleted', 0)
                     .groupBy('id')
                     .omit(['is_deleted'])
+                    .allowEager('[owner]')
                     .orderBy('domain_names', 'ASC');
 
                 if (access_data.permission_visibility !== 'all') {
@@ -44,6 +243,13 @@ const internalProxyHost = {
                 }
 
                 return query;
+            })
+            .then(rows => {
+                rows.map(row => {
+                    row.meta = internalHost.cleanMeta(row.meta);
+                });
+
+                return rows;
             });
     },
 
@@ -71,4 +277,4 @@ const internalProxyHost = {
     }
 };
 
-module.exports = internalProxyHost;
+module.exports = internalRedirectionHost;