core/src/main/java/se/su/dsv/scipro/match/ApplicationPeriodExemption.java

@@ -1,15 +1,23 @@
 package se.su.dsv.scipro.match;
 
-import se.su.dsv.scipro.system.User;
-
-import jakarta.persistence.*;
 import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
 
+import jakarta.persistence.AttributeOverride;
+import jakarta.persistence.Column;
+import jakarta.persistence.EmbeddedId;
+import jakarta.persistence.Entity;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.MapsId;
+import jakarta.persistence.Table;
+
+import se.su.dsv.scipro.system.User;
+
 @Entity
-@Table(name = "applicationperiodexemption")
+@Table(name = "application_period_exemption")
 public class ApplicationPeriodExemption implements Serializable {
     public enum Type {
         SUBMIT_STUDENT_IDEA(true),
@@ -39,16 +47,19 @@ public class ApplicationPeriodExemption implements Serializable {
 
     @MapsId("applicationPeriodId")
     @ManyToOne(optional = false)
-    @JoinColumn(name = "applicationPeriodId")
+    @JoinColumn(name = "application_period_id")
     private ApplicationPeriod applicationPeriod;
 
+    @Column(name = "end_date")
     private LocalDate endDate;
 
     private String comment;
 
     @ManyToOne(optional = false)
+    @JoinColumn(name = "granted_by_id")
     private User grantedBy;
 
+    @Column(name = "granted_on")
     private LocalDateTime grantedOn;
 
     public ApplicationPeriodExemptionId getApplicationperiodexemptionId() {

core/src/main/resources/db/migration/V388__harmonize_table_attribute_name.sql

@@ -916,7 +916,6 @@ alter table `milestone_activity_template_project_type`
 alter table `idea` drop foreign key `FK_idea_projectType`;
 alter table `idea` drop key `FK_idea_projectType`;
 
-alter table `idea` rename column `projectType_id` to `project_type_id`;
 alter table `idea` rename column `projectType_id` to `project_type_id`;
 
 -- table: project, we only remove foreign key from project to ProjectType and rename the column projectType_id here.
@@ -934,13 +933,14 @@ alter table `project` rename column `projectType_id` to `project_type_id`;
  *
  * Table ActivityTemplate, ActivityPlanTemplate, ApplicationPeriod using camel case naming convention,
  * ApplicationPeriod has a related table, applicationperiodexemption, and they all need to
- * fixed as well, before ProjectType can be fixed.
+ * fixed as well, before ProjectType can be fixed. A foreign key from table idea to ApplicationPeriod needs to be removed
+ * before table ApplicationPeriod can be fixed.
  *
  * Removal of foreign keys and renaming of columns and table name must be fixed in following order:
  *
  * 1. target, projectPartner, ApplicationPeriodProjectType
  * 2. ActivityTemplate and ActivityPlanTemplate
- * 3. ApplicationPeriod and applicationperiodexcemption
+ * 3. ApplicationPeriod, applicationperiodexcemption, and idea as well
  *
  * Foreign keys will be then added in reverse order, it's like a stack pop.
  */
@@ -1040,7 +1040,7 @@ alter table `activity_plan_template` rename column `creator_id` to `user_id`;
 alter table `activity_plan_template`
     add constraint fk_activity_plan_template_user_id
         foreign key (user_id) references user (id)
-            on delete cascade on update cascade;
+        on delete cascade on update cascade;
 
 -- Add back all foreign key references to activity_plan_template
 
@@ -1048,42 +1048,88 @@ alter table `activity_plan_template`
 alter table `activity_template`
     add constraint fk_activity_template_activity_plan_template_id
         foreign key (activity_plan_template_id) references activity_plan_template (id)
-            on delete cascade on update cascade;
+        on delete cascade on update cascade;
 
 -- add foreign key reference from application_period_project_type to activity_plan_template
 alter table `application_period_project_type`
     add constraint fk_ap_pt_activity_plan_template_id
         foreign key (activity_plan_template_id) references activity_plan_template (id)
-            on delete cascade on update cascade;
+        on delete cascade on update cascade;
 
 -- >>> STACK POP: 2nd table group (ActivityPlanTemplate and ActivityTemplate) is done!!!
 
+-- >>> STACK PUSH: 3rd table group: ApplicationPeriod, applicationperiodexemption, idea
+
+-- table: applicationperiodexeption, except foreign key reference to coming table application_period
+
+alter table `applicationperiodexemption` drop foreign key `fk_application_period_exemption_user`;
+alter table `applicationperiodexemption` drop foreign key `fk_application_period_exemption_application_period`;
+alter table `applicationperiodexemption` drop foreign key `FK_4p3he5fymtmdgbkl3xwrodq36`;
+alter table `applicationperiodexemption` drop key `i_user_application_period`;
+alter table `applicationperiodexemption` drop key `i_application_period`;
+alter table `applicationperiodexemption` drop key `i_user`;
+alter table `applicationperiodexemption` drop key `FK_4p3he5fymtmdgbkl3xwrodq36`;
+alter table `applicationperiodexemption` drop primary key;
+
+rename table `applicationperiodexemption` to `application_period_exemption`;
+
+alter table `application_period_exemption` rename column `endDate` to `end_date`;
+alter table `application_period_exemption` rename column `grantedBy_id` to `granted_by_id`;
+alter table `application_period_exemption` rename column `grantedOn` to `granted_on`;
+alter table `application_period_exemption` rename column `applicationPeriodId` to `application_period_id`;
+
+alter table `application_period_exemption` add primary key (`application_period_id`,`user_id`,`type`);
+
+alter table `application_period_exemption`
+    add constraint fk_ape_user_id
+        foreign key (user_id) references user (id)
+            on delete cascade on update cascade;
+
+alter table `application_period_exemption`
+    add constraint fk_ape_granted_by_id
+        foreign key (granted_by_id) references user (id)
+            on delete cascade on update cascade;
+
+-- table: idea, we only remove foreign key from idea to ApplicationPeriod and rename the column applicationPeriod_id here.
+--        This table has many related tables and will be fixed later.
+
+alter table `idea` drop foreign key `FK6E051897BEC322C1`;
+alter table `idea` drop key `FK6E051897BEC322C1`;
+
+alter table `idea` rename column `applicationPeriod_id` to `application_period_id`;
+
+-- table: ApplicationPeriod, verify no foreign keys are referenced to ApplicationPeriod before fix it
+
+
 
 
 /*  Activate following later
 
--- **********************************************************************************
--- TODO: fix table ApplicationPeriod, verify no foreign keys are referenced to ApplicationPeriod before fix it
--- **********************************************************************************
 
 
 -- **********************************************************************************
 -- TODO: -- Add back all foreign key references to application_period
 -- **********************************************************************************
 
--- add foreign key reference from application_period_project_type to application_period
+-- add back foreign key reference from application_period_exemption to application_period
+alter table `application_period_exemption`
+    add constraint fk_ape_application_period_id
+        foreign key (application_period_id) references application_period (id)
+            on delete cascade on update cascade;  
+    
+-- add back foreign key reference from application_period_project_type to application_period
 alter table `application_period_project_type`
     add constraint fk_ap_pt_application_period_id
         foreign key (application_period_id) references application_period (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from project_partner to application_period
+-- add back foreign key reference from project_partner to application_period
 alter table `project_partner`
     add constraint fk_project_partner_application_period_id
         foreign key (application_period_id) references application_period (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from target to application_period
+-- add back foreign key reference from target to application_period
 alter table `target`
     add constraint fk_target_application_period_id
         foreign key (application_period_id) references application_period (id)
@@ -1098,73 +1144,73 @@ alter table `target`
 -- TODO: -- Add back all foreign key references to project_type
 -- **********************************************************************************
 
--- add foreign key reference from target to project_type
+-- add back foreign key reference from target to project_type
 alter table `application_period_project_type`
     add constraint fk_ap_pt_project_type_id
         foreign key (project_type_id) references project_type (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from target to project_type
+-- add back foreign key reference from target to project_type
 alter table `project_partner`
     add constraint fk_project_partner_project_type_id
         foreign key (project_type_id) references project_type (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from target to project_type
+-- add back foreign key reference from target to project_type
 alter table `target`
     add constraint fk_target_project_type_id
         foreign key (project_type_id) references project_type (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from project to project_type
+-- add back foreign key reference from project to project_type
 alter table `project`
     add constraint fk_project_project_type_id
         foreign key (project_type_id) references project_type (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from idea to project_type
+-- add back foreign key reference from idea to project_type
 alter table `idea`
     add constraint fk_idea_project_type_id
         foreign key (project_type_id) references project_type (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from milestone_activity_template_project_type to project_type
+-- add back foreign key reference from milestone_activity_template_project_type to project_type
 alter table `milestone_activity_template_project_type`
     add constraint fk_ma_tpt_project_type_id
         foreign key (project_type_id) references project_type (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from checklist_template_project_type to project_type
+-- add back foreign key reference from checklist_template_project_type to project_type
 alter table `checklist_template_project_type`
     add constraint fk_ct_pt_project_type_id
         foreign key (fk_ct_pt_project_type_id) references project_type (id)
             on delete cascade on update cascade;
 
--- add foreign key reference from grading_report_template to project_type
+-- add back foreign key reference from grading_report_template to project_type
 alter table `grading_report_template`
     add constraint fk_grading_report_template_project_type_id
         foreign key (project_type_id) references project_type (id)
         on delete cascade on update cascade;
 
--- add foreign key reference from project_type_settings to project_type
+-- add back foreign key reference from project_type_settings to project_type
 alter table `project_type_settings`
     add constraint fk_project_type_settings_project_type_id
         foreign key (project_type_id) references project_type (id)
         on delete cascade on update cascade;
 
--- add foreign key reference from project_type_project_module to project_type
+-- add back foreign key reference from project_type_project_module to project_type
 alter table `project_type_project_module`
     add constraint fk_project_type_project_module_project_type_id
         foreign key (project_type_id) references project_type (id)
         on delete cascade on update cascade;
 
--- add foreign key reference from external_resource to project_type
+-- add back foreign key reference from external_resource to project_type
 alter table `external_resource`
     add constraint fk_external_resource_project_type_id
         foreign key (project_type_id) references project_type (id)
         on delete cascade on update cascade;
 
--- add foreign key reference from user_profile_project_type to project_type.
+-- add back foreign key reference from user_profile_project_type to project_type.
 alter table `user_profile_project_type`
     add constraint fk_user_profile_project_type_project_type_id
         foreign key (project_type_id) references project_type (id)