add new class diagrammes

docs/pictures/class_orderposition.dot

@@ -0,0 +1,64 @@
+digraph model_graph {
+  // Dotfile by Django-Extensions graph_models
+  // Created: 2018-01-29 22:04
+  // Cli Options: -a
+
+  fontname = "Helvetica"
+  fontsize = 8
+  splines  = true
+
+  node [
+    fontname = "Helvetica"
+    fontsize = 8
+    shape = "plaintext"
+  ]
+
+  graph [ dpi = 300 ];
+
+  edge [
+    fontname = "Helvetica"
+    fontsize = 8
+  ]
+
+  // Labels
+  webshop_models_OrderPosition [label=<
+    <TABLE BGCOLOR="palegoldenrod" BORDER="0" CELLBORDER="0" CELLSPACING="0">
+    <TR><TD COLSPAN="2" CELLPADDING="4" ALIGN="CENTER" BGCOLOR="olivedrab4">
+    <FONT FACE="Helvetica Bold" COLOR="white">
+    OrderPosition
+    </FONT></TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica Bold">id</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica Bold">AutoField</FONT>
+    </TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica Bold">article</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica Bold">ForeignKey (id)</FONT>
+    </TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica Bold">order</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica Bold">ForeignKey (id)</FONT>
+    </TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica ">amount</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica ">FloatField</FONT>
+    </TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica ">price_in_chf</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica ">DecimalField</FONT>
+    </TD></TR>
+
+    </TABLE>
+    >]
+}
+

docs/pictures/exchangerate_date.dot

@@ -0,0 +1,45 @@
+digraph model_graph {
+  // Dotfile by Django-Extensions graph_models
+  // Created: 2018-01-29 22:04
+  // Cli Options: -a
+
+  fontname = "Helvetica"
+  fontsize = 8
+  splines  = true
+
+  node [
+    fontname = "Helvetica"
+    fontsize = 8
+    shape = "plaintext"
+  ]
+
+  graph [ dpi = 300 ];
+
+  edge [
+    fontname = "Helvetica"
+    fontsize = 8
+  ]
+
+  currencies_models_ExchangeRate_date [label=<
+    <TABLE BGCOLOR="palegoldenrod" BORDER="0" CELLBORDER="0" CELLSPACING="0">
+    <TR><TD COLSPAN="2" CELLPADDING="4" ALIGN="CENTER" BGCOLOR="olivedrab4">
+    <FONT FACE="Helvetica Bold" COLOR="white">
+    ExchangeRate_date
+    </FONT></TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica Bold">id</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica Bold">AutoField</FONT>
+    </TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica ">date</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica ">DateField</FONT>
+    </TD></TR>
+
+    </TABLE>
+    >]
+
+}

docs/pictures/exchangerate_name.dot

@@ -0,0 +1,44 @@
+digraph model_graph {
+  // Dotfile by Django-Extensions graph_models
+  // Created: 2018-01-29 22:04
+  // Cli Options: -a
+
+  fontname = "Helvetica"
+  fontsize = 8
+  splines  = true
+
+  node [
+    fontname = "Helvetica"
+    fontsize = 8
+    shape = "plaintext"
+  ]
+
+  graph [ dpi = 300 ];
+
+  edge [
+    fontname = "Helvetica"
+    fontsize = 8
+  ]
+
+currencies_models_ExchangeRate_name [label=<
+    <TABLE BGCOLOR="palegoldenrod" BORDER="0" CELLBORDER="0" CELLSPACING="0">
+    <TR><TD COLSPAN="2" CELLPADDING="4" ALIGN="CENTER" BGCOLOR="olivedrab4">
+    <FONT FACE="Helvetica Bold" COLOR="white">
+    ExchangeRate_name
+    </FONT></TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica Bold">id</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica Bold">AutoField</FONT>
+    </TD></TR>
+
+    <TR><TD ALIGN="LEFT" BORDER="0">
+    <FONT FACE="Helvetica ">name</FONT>
+    </TD><TD ALIGN="LEFT">
+    <FONT FACE="Helvetica ">CharField</FONT>
+    </TD></TR>
+
+    </TABLE>
+    >]
+}