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TD-3711 Adding Last Accessed Columns To Tables #3169

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Merged
merged 2 commits into from
Mar 13, 2025
Merged

TD-3711 Adding Last Accessed Columns To Tables #3169

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9f585c3
TD-3711 Adding Last Accessed Columns To Tables
rshrirohit Mar 11, 2025
527973e
TD-3711 Correcting table name
rshrirohit Mar 12, 2025
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26 changes: 26 additions & 0 deletions DigitalLearningSolutions.Data.Migrations/202503111500_AddLastAccessedColumn.cs
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Original file line number Diff line number Diff line change
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namespace DigitalLearningSolutions.Data.Migrations
{
using FluentMigrator;

[Migration(202503111500)]
public class AddLastAccessedColumn : Migration
{
public override void Up()
{
Alter.Table("Users").AddColumn("LastAccessed").AsDateTime().Nullable();
Alter.Table("DelegateAccounts").AddColumn("LastAccessed").AsDateTime().Nullable();
Alter.Table("AdminAccounts").AddColumn("LastAccessed").AsDateTime().Nullable();

Execute.Sql("UPDATE u SET LastAccessed = (SELECT MAX(s.LoginTime) FROM DelegateAccounts da JOIN Sessions s ON da.ID = s.CandidateId WHERE da.UserID = u.ID) FROM users u;");
Execute.Sql("UPDATE da SET LastAccessed = (SELECT MAX(s.LoginTime) FROM Sessions s WHERE s.CandidateId = da.ID) FROM DelegateAccounts da;");
Execute.Sql("UPDATE da SET LastAccessed = (SELECT ca.LastAccessed FROM CandidateAssessments ca WHERE ca.ID = da.ID) FROM DelegateAccounts da where da.LastAccessed IS NULL;");
Execute.Sql("UPDATE AA SET LastAccessed = (SELECT MAX(AdS.LoginTime) FROM AdminSessions AdS WHERE AdS.AdminID = AA.ID) FROM AdminAccounts AA;");
}
public override void Down()
{
Delete.Column("LastAccessed").FromTable("Users");
Delete.Column("LastAccessed").FromTable("DelegateAccounts");
Delete.Column("LastAccessed").FromTable("AdminAccounts");
}
}
}
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