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| 1 | +namespace DigitalLearningSolutions.Data.DataServices |
| 2 | +{ |
| 3 | + using System.Collections.Generic; |
| 4 | + using System.Data; |
| 5 | + using System.Linq; |
| 6 | + using Dapper; |
| 7 | + using DigitalLearningSolutions.Data.Models.CompetencyAssessments; |
| 8 | + using Microsoft.Extensions.Logging; |
| 9 | + |
| 10 | + public interface ICompetencyAssessmentDataService |
| 11 | + { |
| 12 | + //GET DATA |
| 13 | + IEnumerable<CompetencyAssessment> GetAllCompetencyAssessments(int adminId); |
| 14 | + |
| 15 | + IEnumerable<CompetencyAssessment> GetCompetencyAssessmentsForAdminId(int adminId); |
| 16 | + |
| 17 | + CompetencyAssessmentBase? GetCompetencyAssessmentBaseById(int competencyAssessmentId, int adminId); |
| 18 | + |
| 19 | + CompetencyAssessmentBase? GetCompetencyAssessmentByName(string competencyAssessmentName, int adminId); |
| 20 | + |
| 21 | + IEnumerable<NRPProfessionalGroups> GetNRPProfessionalGroups(); |
| 22 | + |
| 23 | + //UPDATE DATA |
| 24 | + bool UpdateCompetencyAssessmentName(int competencyAssessmentId, int adminId, string competencyAssessmentName); |
| 25 | + |
| 26 | + bool UpdateCompetencyAssessmentProfessionalGroup(int competencyAssessmentId, int adminId, int? nrpProfessionalGroupID); |
| 27 | + //INSERT DATA |
| 28 | + |
| 29 | + //DELETE DATA |
| 30 | + } |
| 31 | + |
| 32 | + public class CompetencyAssessmentDataService : ICompetencyAssessmentDataService |
| 33 | + { |
| 34 | + private const string SelfAssessmentBaseFields = @"sa.ID, sa.Name AS CompetencyAssessmentName, sa.Description, sa.BrandID, |
| 35 | + sa.ParentSelfAssessmentID, |
| 36 | + sa.[National], sa.[Public], sa.CreatedByAdminID AS OwnerAdminID, |
| 37 | + sa.NRPProfessionalGroupID, |
| 38 | + sa.NRPSubGroupID, |
| 39 | + sa.NRPRoleID, |
| 40 | + sa.PublishStatusID, CASE WHEN sa.CreatedByAdminID = @adminId THEN 3 WHEN sac.CanModify = 1 THEN 2 WHEN sac.CanModify = 0 THEN 1 ELSE 0 END AS UserRole"; |
| 41 | + |
| 42 | + private const string SelfAssessmentFields = |
| 43 | + @", sa.CreatedDate, |
| 44 | + (SELECT BrandName |
| 45 | + FROM Brands |
| 46 | + WHERE (BrandID = sa.BrandID)) AS Brand, |
| 47 | + (SELECT [Name] |
| 48 | + FROM SelfAssessments AS sa2 |
| 49 | + WHERE (ID = sa.ParentSelfAssessmentID)) AS ParentSelfAssessment, |
| 50 | + (SELECT Forename + ' ' + Surname + (CASE WHEN Active = 1 THEN '' ELSE ' (Inactive)' END) AS Expr1 |
| 51 | + FROM AdminUsers |
| 52 | + WHERE (AdminID = sa.CreatedByAdminID)) AS Owner, |
| 53 | + sa.Archived, |
| 54 | + sa.LastEdit, |
| 55 | + (SELECT ProfessionalGroup |
| 56 | + FROM NRPProfessionalGroups |
| 57 | + WHERE (ID = sa.NRPProfessionalGroupID)) AS NRPProfessionalGroup, |
| 58 | + (SELECT SubGroup |
| 59 | + FROM NRPSubGroups |
| 60 | + WHERE (ID = sa.NRPSubGroupID)) AS NRPSubGroup, |
| 61 | + (SELECT RoleProfile |
| 62 | + FROM NRPRoles |
| 63 | + WHERE (ID = sa.NRPRoleID)) AS NRPRole, sar.ID AS SelfAssessmentReviewID"; |
| 64 | + |
| 65 | + private const string SelfAssessmentBaseTables = |
| 66 | + @"SelfAssessments AS sa LEFT OUTER JOIN |
| 67 | + SelfAssessmentCollaborators AS sac ON sac.SelfAssessmentID = sa.ID AND sac.AdminID = @adminId"; |
| 68 | + |
| 69 | + private const string SelfAssessmentTables = |
| 70 | + @" LEFT OUTER JOIN |
| 71 | + SelfAssessmentReviews AS sar ON sac.ID = sar.SelfAssessmentCollaboratorID AND sar.Archived IS NULL AND sar.ReviewComplete IS NULL"; |
| 72 | + |
| 73 | + private readonly IDbConnection connection; |
| 74 | + private readonly ILogger<CompetencyAssessmentDataService> logger; |
| 75 | + |
| 76 | + public CompetencyAssessmentDataService(IDbConnection connection, ILogger<CompetencyAssessmentDataService> logger) |
| 77 | + { |
| 78 | + this.connection = connection; |
| 79 | + this.logger = logger; |
| 80 | + } |
| 81 | + |
| 82 | + public IEnumerable<CompetencyAssessment> GetAllCompetencyAssessments(int adminId) |
| 83 | + { |
| 84 | + return connection.Query<CompetencyAssessment>( |
| 85 | + $@"SELECT {SelfAssessmentBaseFields} {SelfAssessmentFields} |
| 86 | + FROM {SelfAssessmentBaseTables} {SelfAssessmentTables}", |
| 87 | + new { adminId } |
| 88 | + ); |
| 89 | + } |
| 90 | + |
| 91 | + public IEnumerable<CompetencyAssessment> GetCompetencyAssessmentsForAdminId(int adminId) |
| 92 | + { |
| 93 | + return connection.Query<CompetencyAssessment>( |
| 94 | + $@"SELECT {SelfAssessmentBaseFields} {SelfAssessmentFields} |
| 95 | + FROM {SelfAssessmentBaseTables} {SelfAssessmentTables} |
| 96 | + WHERE (sa.CreatedByAdminID = @adminId) OR |
| 97 | + (@adminId IN |
| 98 | + (SELECT AdminID |
| 99 | + FROM SelfAssessmentCollaborators |
| 100 | + WHERE (SelfAssessmentID = sa.ID)))", |
| 101 | + new { adminId } |
| 102 | + ); |
| 103 | + } |
| 104 | + |
| 105 | + public CompetencyAssessmentBase? GetCompetencyAssessmentBaseById(int competencyAssessmentId, int adminId) |
| 106 | + { |
| 107 | + return connection.Query<CompetencyAssessmentBase>( |
| 108 | + $@"SELECT {SelfAssessmentBaseFields} |
| 109 | + FROM {SelfAssessmentBaseTables} |
| 110 | + WHERE (sa.ID = @competencyAssessmentId)", |
| 111 | + new { competencyAssessmentId, adminId } |
| 112 | + ).FirstOrDefault(); |
| 113 | + } |
| 114 | + |
| 115 | + public bool UpdateCompetencyAssessmentName(int competencyAssessmentId, int adminId, string competencyAssessmentName) |
| 116 | + { |
| 117 | + if ((competencyAssessmentName.Length == 0) | (adminId < 1) | (competencyAssessmentId < 1)) |
| 118 | + { |
| 119 | + logger.LogWarning( |
| 120 | + $"Not updating role profile name as it failed server side validation. AdminId: {adminId}, competencyAssessmentName: {competencyAssessmentName}, competencyAssessmentId: {competencyAssessmentId}" |
| 121 | + ); |
| 122 | + return false; |
| 123 | + } |
| 124 | + |
| 125 | + var existingSelfAssessments = (int)connection.ExecuteScalar( |
| 126 | + @"SELECT COUNT(*) FROM SelfAssessments WHERE [Name] = @competencyAssessmentName AND ID <> @competencyAssessmentId", |
| 127 | + new { competencyAssessmentName, competencyAssessmentId } |
| 128 | + ); |
| 129 | + if (existingSelfAssessments > 0) |
| 130 | + { |
| 131 | + return false; |
| 132 | + } |
| 133 | + |
| 134 | + var numberOfAffectedRows = connection.Execute( |
| 135 | + @"UPDATE SelfAssessments SET [Name] = @competencyAssessmentName, UpdatedByAdminID = @adminId |
| 136 | + WHERE ID = @competencyAssessmentId", |
| 137 | + new { competencyAssessmentName, adminId, competencyAssessmentId } |
| 138 | + ); |
| 139 | + if (numberOfAffectedRows < 1) |
| 140 | + { |
| 141 | + logger.LogWarning( |
| 142 | + "Not updating role profile name as db update failed. " + |
| 143 | + $"SelfAssessmentName: {competencyAssessmentName}, admin id: {adminId}, competencyAssessmentId: {competencyAssessmentId}" |
| 144 | + ); |
| 145 | + return false; |
| 146 | + } |
| 147 | + |
| 148 | + return true; |
| 149 | + } |
| 150 | + |
| 151 | + public IEnumerable<NRPProfessionalGroups> GetNRPProfessionalGroups() |
| 152 | + { |
| 153 | + return connection.Query<NRPProfessionalGroups>( |
| 154 | + @"SELECT ID, ProfessionalGroup, Active |
| 155 | + FROM NRPProfessionalGroups |
| 156 | + WHERE (Active = 1) |
| 157 | + ORDER BY ProfessionalGroup" |
| 158 | + ); |
| 159 | + } |
| 160 | + |
| 161 | + public CompetencyAssessmentBase? GetCompetencyAssessmentByName(string competencyAssessmentName, int adminId) |
| 162 | + { |
| 163 | + return connection.Query<CompetencyAssessmentBase>( |
| 164 | + $@"SELECT {SelfAssessmentBaseFields} |
| 165 | + FROM {SelfAssessmentBaseTables} |
| 166 | + WHERE (sa.Name = @competencyAssessmentName)", |
| 167 | + new { competencyAssessmentName, adminId } |
| 168 | + ).FirstOrDefault(); |
| 169 | + } |
| 170 | + |
| 171 | + public bool UpdateCompetencyAssessmentProfessionalGroup(int competencyAssessmentId, int adminId, int? nrpProfessionalGroupID) |
| 172 | + { |
| 173 | + var sameCount = (int)connection.ExecuteScalar( |
| 174 | + @"SELECT COUNT(*) FROM CompetencyAssessments WHERE ID = @competencyAssessmentId AND NRPProfessionalGroupID = @nrpProfessionalGroupID", |
| 175 | + new { competencyAssessmentId, nrpProfessionalGroupID } |
| 176 | + ); |
| 177 | + if (sameCount > 0) |
| 178 | + { |
| 179 | + //same so don't update: |
| 180 | + return false; |
| 181 | + } |
| 182 | + |
| 183 | + //needs updating: |
| 184 | + var numberOfAffectedRows = connection.Execute( |
| 185 | + @"UPDATE SelfAssessments SET NRPProfessionalGroupID = @nrpProfessionalGroupID, NRPSubGroupID = NULL, NRPRoleID = NULL, UpdatedByAdminID = @adminId |
| 186 | + WHERE ID = @competencyAssessmentId", |
| 187 | + new { nrpProfessionalGroupID, adminId, competencyAssessmentId } |
| 188 | + ); |
| 189 | + if (numberOfAffectedRows > 0) |
| 190 | + { |
| 191 | + return true; |
| 192 | + } |
| 193 | + |
| 194 | + return false; |
| 195 | + } |
| 196 | + } |
| 197 | +} |
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