Sprint/2021 05

src/Database/Models/ProjectModel.cs

 using Coscine.Database.DataModel;
 using Coscine.Database.ReturnObjects;
 using Coscine.Database.Util;
-
+using LinqKit;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Linq.Expressions;
 using System.Text.RegularExpressions;
 
-using LinqKit;
-
 namespace Coscine.Database.Models
 {
     public class ProjectModel : DatabaseModel<Project>
@@ -119,7 +117,7 @@ namespace Coscine.Database.Models
         {
             return DatabaseConnection.ConnectToDatabase((db) =>
             {
-                return db.Delete(databaseObject);
+                return (int) db.Remove(databaseObject).State;
             });
         }
 
@@ -127,15 +125,15 @@ namespace Coscine.Database.Models
         {
             return DatabaseConnection.ConnectToDatabase((db) =>
             {
-                return db.Delete(from tableEntry in GetITableFromDatabase(db).AsExpandable()
+                return (int)db.Remove(from tableEntry in GetITableFromDatabase(db).AsExpandable()
                                  where whereClause.Invoke(tableEntry)
-                                 select tableEntry);
+                                 select tableEntry).State;
             });
         }
 
         public Project StoreFromObject(ProjectObject projectObject, User user, bool isRWTHMember = false)
         {
-            if (projectObject.Disciplines.Count() == 0 || projectObject.Organizations.Count() == 0)
+            if (!projectObject.Disciplines.Any() || !projectObject.Organizations.Any())
             {
                 throw new ArgumentException("Discipline and Institute are necessary!");
             }
@@ -162,10 +160,10 @@ namespace Coscine.Database.Models
                 SetOrganizations(project, projectObject.Organizations);
                 SetQuotas(project, isRWTHMember);
             }
-            catch (Exception e)
+            catch (Exception)
             {
                 HardDelete(project);
-                throw e;
+                throw;
             }
             SetOwner(project, user);
             return project;
@@ -185,7 +183,7 @@ namespace Coscine.Database.Models
             });
         }
 
-        private String GenerateSlug(ProjectObject projectObject)
+        private string GenerateSlug(ProjectObject projectObject)
         {
             // create slug for project
             var slug = projectObject.DisplayName;
@@ -360,7 +358,7 @@ namespace Coscine.Database.Models
 
         public int UpdateByObject(Project project, ProjectObject projectObject)
         {
-            if (projectObject.Disciplines.Count() == 0 || projectObject.Organizations.Count() == 0)
+            if (!projectObject.Disciplines.Any() || !projectObject.Organizations.Any())
             {
                 throw new ArgumentException("Discipline and Institute are necessary!");
             }
@@ -433,7 +431,7 @@ namespace Coscine.Database.Models
                                                    && subProject.Project.Deleted == false
                                                    select subProject).Any());
 
-                if (list.Count() > 0)
+                if (list.Any())
                 {
                     currentProject = list.First();
                     bool authorized = true;
@@ -476,5 +474,54 @@ namespace Coscine.Database.Models
             databaseObject.Id = id;
         }
 
+        public string GetMetadataCompleteness(ProjectObject projectObject)
+        {
+            var maxCount = 0;
+            var counted = 0;
+
+            var projectProperties = typeof(ProjectObject).GetProperties();
+            foreach (var property in projectProperties)
+            {
+                if (property == null
+                    || property.PropertyType == typeof(Guid)
+                    || property.Name == "Slug")
+                {
+                    continue;
+                }
+
+                maxCount++;
+
+                if (property.PropertyType == typeof(string)
+                    && property.GetValue(projectObject) != null
+                    && !string.IsNullOrEmpty(property.GetValue(projectObject).ToString()))
+                {
+                    counted++;
+                }
+                else if (property.PropertyType == typeof(DateTime)
+                    && property.GetValue(projectObject) != null)
+                {
+                    counted++;
+                }
+                else if (property.PropertyType == typeof(IEnumerable<DisciplineObject>)
+                    && property.GetValue(projectObject) != null
+                    && ((IEnumerable<DisciplineObject>)property.GetValue(projectObject)).Any())
+                {
+                    counted++;
+                }
+                else if (property.PropertyType == typeof(IEnumerable<OrganizationObject>)
+                    && property.GetValue(projectObject) != null
+                    && ((IEnumerable<OrganizationObject>)property.GetValue(projectObject)).Any())
+                {
+                    counted++;
+                }
+                else if (property.PropertyType == typeof(VisibilityObject)
+                    && property.GetValue(projectObject) != null)
+                {
+                    counted++;
+                }
+            }
+            return $"{counted}/{maxCount}";
+        }
+
     }
 }