/tags/1.31/src/Platform/Services/OrganizationService.cs
C# | 247 lines | 163 code | 33 blank | 51 comment | 53 complexity | ef137a51d6306b64db92293847c179cd MD5 | raw file
Possible License(s): AGPL-1.0, LGPL-2.1
- /****************************************************************************************************
- Copyright (C) 2010 RapidWebDev Organization (http://rapidwebdev.org)
- Author: Eunge, Legal Name: Jian Liu, Email: eunge.liu@RapidWebDev.org
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
- ****************************************************************************************************/
-
- using System;
- using System.Collections;
- using System.Collections.Generic;
- using System.Collections.ObjectModel;
- using System.Collections.Specialized;
- using System.Configuration;
- using System.Data;
- using System.IO;
- using System.Linq;
- using System.Linq.Expressions;
- using System.ServiceModel;
- using System.ServiceModel.Activation;
- using System.ServiceModel.Web;
- using System.Web;
- using System.Web.Security;
- using System.Web.SessionState;
- using System.Web.UI;
- using System.Web.UI.HtmlControls;
- using System.Web.UI.WebControls;
- using System.Web.UI.WebControls.WebParts;
- using System.Xml.Linq;
- using BaoJianSoft.Common;
- using BaoJianSoft.Common.Caching;
- using BaoJianSoft.Common.Data;
- using BaoJianSoft.Common.Web;
- using BaoJianSoft.Platform.Initialization;
- using BaoJianSoft.Platform.Linq;
-
- namespace BaoJianSoft.Platform.Services
- {
- /// <summary>
- /// The service implementation to search accessible organizations for current authenticated user.
- /// </summary>
- [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)]
- [ServiceBehavior(InstanceContextMode = InstanceContextMode.Single)]
- public class OrganizationService : IOrganizationService, IRequiresSessionState
- {
- private static IPlatformConfiguration platformConfiguration = SpringContext.Current.GetObject<IPlatformConfiguration>();
- private static IMembershipApi membershipApi = SpringContext.Current.GetObject<IMembershipApi>();
- private static IOrganizationApi organizationApi = SpringContext.Current.GetObject<IOrganizationApi>();
- private static IPermissionApi permissionApi = SpringContext.Current.GetObject<IPermissionApi>();
- private static IAuthenticationContext authenticationContext = SpringContext.Current.GetObject<IAuthenticationContext>();
-
- /// <summary>
- /// Search organizations by a collection of criterias for the authenticated user of request.
- /// </summary>
- /// <param name="domain">Which domain of the searching organizations.</param>
- /// <param name="orgTypeId">Which organization type the searching organizations should belong to.</param>
- /// <param name="q">Keywords for searching.</param>
- /// <param name="sortDirection">Sorting field name, the default sorting field is LastUpdatedDate.</param>
- /// <param name="sortOrder">Sorting order, DESC or ASC, the default sorting order is DESC.</param>
- /// <param name="start">The start organization index of hit to return.</param>
- /// <param name="limit">The limit of returned organizations.</param>
- /// <returns>The query results object includes total hit count, returned records, start and limit.</returns>
- public QueryResultObject SearchJson(string domain, string orgTypeId, string q, string sortDirection, string sortOrder, int start, int limit)
- {
- #region Arguments Validation
-
- if (!authenticationContext.Identity.IsAuthenticated)
- throw new BadRequestException("The access is not authenticated.");
-
- Guid userId = authenticationContext.User.UserId;
-
- if (string.IsNullOrEmpty(domain))
- throw new BadRequestException("The parameter \"domain\" is not specified.");
-
- if (!platformConfiguration.Domains.Select(d => d.Value).Contains(domain))
- throw new BadRequestException("The value of parameter \"domain\" is invalid.");
-
- string sortOrderValue = "DESC";
- if (!Kit.IsEmpty(sortOrder))
- {
- sortOrderValue = sortOrder.ToUpperInvariant();
- if (sortOrderValue != "ASC" && sortOrderValue != "DESC")
- throw new BadRequestException("The value of parameter \"sortOrder\" is invalid. The candidate value are ASC and DESC.");
- }
-
- string sortFieldValue = "LastUpdatedDate";
- if (!Kit.IsEmpty(sortDirection))
- sortFieldValue = sortDirection;
-
- string orderby = sortFieldValue + " " + sortOrderValue;
- int pageIndex = start / limit;
- int pageSize = limit;
-
- Guid orgTypeIdValue = Guid.Empty;
- try
- {
- orgTypeIdValue = new Guid(orgTypeId);
- }
- catch
- {
- }
-
- #endregion
-
- QueryResultObject queryResultObject = new QueryResultObject { TotalRecordCount = 0, Start = start, Limit = limit, Records = new Collection<object>() };
-
- int recordCount;
- Expression<Func<Organization, bool>> predicate;
- IEnumerable<OrganizationObject> organizations;
- if (Kit.IsEmpty(q))
- {
- predicate = organization => organization.OrganizationType.Domain == domain
- && organization.Status == OrganizationStatus.Enabled;
-
- if (orgTypeIdValue != Guid.Empty)
- predicate = predicate.And(org => org.OrganizationTypeId == orgTypeIdValue);
-
- organizations = organizationApi.FindOrganizations(predicate, null, orderby, pageIndex, pageSize, out recordCount, null);
- if (recordCount > 0)
- {
- queryResultObject.TotalRecordCount = recordCount;
- queryResultObject.Records = organizations.ToList();
- }
- }
- else
- {
- predicate = organization => organization.Status == OrganizationStatus.Enabled
- && (organization.OrganizationCode.StartsWith(q) || organization.OrganizationName.Contains(q))
- && organization.OrganizationType.Domain == domain;
-
- if (orgTypeIdValue != Guid.Empty)
- predicate = predicate.And(org => org.OrganizationTypeId == orgTypeIdValue);
-
- organizations = organizationApi.FindOrganizations(predicate, null, orderby, pageIndex, pageSize, out recordCount);
- if (recordCount > 0)
- {
- queryResultObject.TotalRecordCount = recordCount;
- queryResultObject.Records = organizations.ToList();
- }
- }
-
- return queryResultObject;
- }
-
- /// <summary>
- /// Get first organization matching the specified query.
- /// The matching algorithm is to try to search organizations in following order. Once an organization is found, it's returned as the result.
- /// 1) completely match organization code;
- /// 2) completely match organization name;
- /// 3) match whether there has organizations with code starts with specified query;
- /// 4) match whether there has organizations with name starts with specified query;
- /// </summary>
- /// <param name="domain"></param>
- /// <param name="q"></param>
- /// <returns></returns>
- public OrganizationObject GetJson(string domain, string q)
- {
- if (!authenticationContext.Identity.IsAuthenticated)
- throw new BadRequestException("The access is not authenticated.");
-
- Guid userId = authenticationContext.User.UserId;
-
- if (string.IsNullOrEmpty(domain))
- throw new BadRequestException("The parameter \"domain\" is not specified.");
-
- if (!platformConfiguration.Domains.Select(d => d.Value).Contains(domain))
- throw new BadRequestException("The value of parameter \"domain\" is invalid.");
-
- int recordCount;
- IEnumerable<OrganizationTypeObject> organizationTypes = organizationApi.FindOrganizationTypes(new[] { domain });
- IEnumerable<Guid> organizationTypeIds = organizationTypes.Select(ct => ct.OrganizationTypeId);
- Expression<Func<Organization, bool>> predicate = org => org.Status == OrganizationStatus.Enabled
- && org.OrganizationType.Domain == domain
- && org.OrganizationCode == q;
-
- IEnumerable<OrganizationObject> organizations = organizationApi.FindOrganizations(predicate, null, "OrganizationCode", 0, 1, out recordCount);
- if (recordCount > 0)
- return organizations.FirstOrDefault();
-
- predicate = org => org.Status == OrganizationStatus.Enabled
- && org.OrganizationType.Domain == domain
- && org.OrganizationName == q;
- organizations = organizationApi.FindOrganizations(predicate, null, "OrganizationName", 0, 1, out recordCount);
- if (recordCount > 0)
- return organizations.FirstOrDefault();
-
- predicate = org => org.Status == OrganizationStatus.Enabled
- && org.OrganizationType.Domain == domain
- && org.OrganizationCode.StartsWith(q);
- organizations = organizationApi.FindOrganizations(predicate, null, "OrganizationCode", 0, 1, out recordCount);
- if (recordCount > 0)
- return organizations.FirstOrDefault();
-
- predicate = org => org.Status == OrganizationStatus.Enabled
- && org.OrganizationType.Domain == domain
- && org.OrganizationName.Contains(q);
- organizations = organizationApi.FindOrganizations(predicate, null, "OrganizationName", 0, 1, out recordCount);
- if (recordCount > 0)
- return organizations.FirstOrDefault();
-
- return null;
- }
-
- /// <summary>
- /// Find organization types in specified domain.
- /// </summary>
- /// <param name="domain"></param>
- /// <returns></returns>
- public QueryResultObject FindOrganizationTypesJson(string domain)
- {
- if (!authenticationContext.Identity.IsAuthenticated)
- throw new BadRequestException("The access is not authenticated.");
-
- if (string.IsNullOrEmpty(domain))
- throw new BadRequestException("The \"domain\" is not specified in accessing URL.");
-
- IEnumerable<OrganizationTypeObject> organizationTypes = organizationApi.FindOrganizationTypes(new[] { domain });
- return new QueryResultObject
- {
- Limit = int.MaxValue,
- Start = 0,
- TotalRecordCount = organizationTypes.Count(),
- Records = organizationTypes
- };
- }
-
- /// <summary>
- /// Lists all available organization domains.
- /// </summary>
- /// <returns></returns>
- public Collection<OrganizationDomainObject> ListDomainsJson()
- {
- IEnumerable<OrganizationDomainObject> results = platformConfiguration.Domains.Select(d => new OrganizationDomainObject { Text = d.Text, Value = d.Value });
- return new Collection<OrganizationDomainObject>(results.ToList());
- }
- }
- }