Merge pull request #896 from DFE-Digital/390-ctr-bulk-search-issue-wh…

…en-a-trn-starts-with-0

Fix issue where trn starts with zero

app/models/bulk_search.rb

@@ -18,9 +18,9 @@ def call
 
   def not_found
     @not_found ||= csv.map { |row|
-      next if results.any? { |teacher| teacher.trn == row["TRN"] }
+      next if results.any? { |teacher| teacher.trn == sanitise_trn(row["TRN"]) }
 
-      Hashie::Mash.new(trn: row["TRN"], date_of_birth: Date.parse(row["Date of birth"]))
+      Hashie::Mash.new(trn: sanitise_trn(row["TRN"]), date_of_birth: Date.parse(row["Date of birth"]))
     }.compact
   end
 
@@ -74,7 +74,8 @@ def find_all(queries)
 
   def response
     @response ||= begin
-      queries = csv.map { |row| { trn: row["TRN"], dateOfBirth: Date.parse(row["Date of birth"]) } }.compact
+      queries = csv.map { |row|
+ { trn: sanitise_trn(row["TRN"]), dateOfBirth: Date.parse(row["Date of birth"]) } }.compact
       find_all(queries)
     end
   end
@@ -90,4 +91,9 @@ def search_client
       token: ENV["QUALIFICATIONS_API_FIXED_TOKEN"]
     )
   end
+
+  def sanitise_trn(trn)
+    # Ensure the TRN is exactly 7 characters by padding with leading zeros, csv formatting can remove leading zeros
+    trn.to_s.rjust(7, '0')
+  end
 end