completed TODO-09: list of books to buy - no printable, I can just get live data on phone anyway

README

@@ -30,8 +30,6 @@ sudo docker-compose -f /srv/docker/config/docker-compose.yml up bookdb_web
 
 
 ########################################################### TODOS (next 29):
-TODO-09:	show books to buy view / printable
-
 Validation:
 	TODO-17:	view list of possible duplicate books by title
 	TODO-18:	consider which of the 'books maybe not valid' reports make sense still

main.py

@@ -679,16 +679,13 @@ def FindMissingBooks():
             # check to see if the only books in this series are SOLD, if so, there
             # are no missing books here, I clearly dont want more of this series
             for b in bsl:
-                print("b={}".format( b ) )
                 if b.book_num == None:
                     continue
                 missing.remove( b.book_num )
                 tmp_book=Book.query.get(b.book_id)
                 if tmp_book.owned == sold[0].id:
                     num_sold = num_sold + 1
-            if num_sold == t.count:
-                print( "Seems that all the books in this {} are Sold, should not list it".format(t.title))
-            else:
+            if num_sold != t.count:
                 # turn missing from array into string, and strip 0 and last char (the square brackets)
                 books.append( { 'id': t.id, 'title': t.title, 'num_books': t.num_books, 'missing': str(missing)[1:-1] } )
     return books
@@ -703,6 +700,12 @@ def wishlist():
     books = Book.query.join(Owned).filter(Owned.name=='On Wish List').all()
     return render_template("books.html", books=books, page_title="Books On Wish List", show_cols='', hide_cols='Publisher,Condition,Covertype' )
 
+@app.route("/books_to_buy", methods=["GET"])
+def books_to_buy():
+    books = Book.query.join(Owned).filter(Owned.name=='On Wish List').all()
+    missing = FindMissingBooks()
+    return render_template("to_buy.html", books=books, missing=missing, page_title="Books To Buy")
+
 @app.route("/needs_replacing", methods=["GET"])
 def needs_replacing():
     books = Book.query.join(Condition,Owned).filter(Condition.name=='Needs Replacing',Owned.name=='Currently Owned').all()

templates/to_buy.html

@@ -0,0 +1,43 @@
+{% extends "base.html" %}
+
+{% block main_content %}
+
+<h3>{{page_title}}</h3>
+<table id="to_buy_table" class="table table-striped table-sm" data-toolbar="#toolbar" data-search="true">
+	<thead>
+		<tr class="thead-light"><th>Book Number of Series</th><th>Series</th>
+		<th>Book Number of Series</th><th>Series</th></tr>
+	</thead>
+	<tbody>
+	{% for obj in missing %}
+		{% if (loop.index % 2) == 1 %}
+			<tr>
+		{% endif %}
+    	<td>{{obj.missing}}</td><td><a href="{{url_for('series', id=obj.id )}}">{{obj.title}}</a></td>
+		{% if (loop.index % 2) == 0 %}
+			</tr>
+		{% endif %}
+	{% endfor %}
+
+	</tbody>
+	<thead>
+		<tr class="thead-light"><th>Title</th><th>Author(s)</th>
+		<th>Title</th><th>Author(s)</th></tr>
+	</thead>
+	<tbody>
+	{% for book in books %}
+		{% if (loop.index % 2) == 1 %}
+			<tr>
+		{% endif %}
+    	<td><a href="{{url_for('book', id=book.id )}}">{{book.title}}</a></td><td>
+		{% for auth in book.author %}
+			{{ auth['surname'] }}, {{auth['firstnames']}}
+		{% endfor %}
+		</td>
+		{% if (loop.index % 2) == 0 %}
+			</tr>
+		{% endif %}
+	{% endfor %}
+	</tbody>
+</table>
+{% endblock main_content %}