Merge pull request #1 from gParshav/changeSchemaMigrations

Updating migration files for changeShema

db/migrate/20240322002343_rename_teams_users_to_teams_participants.rb

@@ -0,0 +1,23 @@
+class RenameTeamsUsersToTeamsParticipants < ActiveRecord::Migration[5.1]
+  def change
+    # Check if the 'teams_users' table exists and 'teams_participants' does not exist
+    if table_exists?(:teams_users) && !table_exists?(:teams_participants)
+      rename_table :teams_users, :teams_participants
+    elsif table_exists?(:teams_participants)
+      puts "'teams_participants' table already exists. Migration skipped."
+    else
+      puts "'teams_users' table does not exist. Migration skipped."
+    end
+  end
+
+  def down
+    # Check if the 'teams_participants' table exists and 'teams_users' does not exist
+    if table_exists?(:teams_participants) && !table_exists?(:teams_users)
+      rename_table :teams_participants, :teams_users
+    elsif table_exists?(:teams_users)
+      puts "'teams_users' table already exists. Reverse migration skipped."
+    else
+      puts "'teams_participants' table does not exist. Reverse migration skipped."
+    end
+  end
+end

db/migrate/20240322002444_add_participant_id_to_teams_participants.rb

@@ -0,0 +1,7 @@
+class AddParticipantIdToTeamsParticipants < ActiveRecord::Migration[5.1]
+  def change
+    unless column_exists?(:teams_participants, :participant_id)
+      add_column :teams_participants, :participant_id, :integer
+    end
+  end
+end

db/migrate/20240322002855_populate_participant_id_in_teams_participants.rb

@@ -0,0 +1,27 @@
+class PopulateParticipantIdInTeamsParticipants < ActiveRecord::Migration[5.1]
+  def change
+    TeamsParticipant.find_each do |tp|
+      next unless Team.exists?(tp.team_id)
+
+      team = Team.find(tp.team_id)
+      # Assuming `parent_id` in `teams` refers to an `assignment_id`
+      assignment_id = team.parent_id
+
+      # Find a participant with the same `user_id` and `parent_id` (assignment)
+      participant = Participant.find_by(user_id: tp.user_id, parent_id: assignment_id)
+
+      if participant
+        # Update the teams_participants record with the found participant's ID
+        tp.update_column(:participant_id, participant.id)
+      else
+        # Handle cases where no participant is found (e.g., log or take corrective action)
+        puts "No participant found for TeamsParticipant with ID: #{tp.id}"
+      end
+    end
+  end
+
+  def down
+    # Optionally, clear the participant_id column if rolling back
+    TeamsParticipant.update_all(participant_id: nil)
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20240316195618) do
+ActiveRecord::Schema.define(version: 20240322002855) do
 
   create_table "account_requests", id: :integer, force: :cascade, options: "ENGINE=InnoDB DEFAULT CHARSET=latin1" do |t|
     t.string "name"