First commit

issue/models.py

@@ -0,0 +1,172 @@
+from django.db import models
+from django.contrib.auth.models import User
+from django.core.validators import validate_slug
+
+import json
+
+from colorful.fields import RGBColorField
+
+
+class Project(models.Model):
+
+    name = models.CharField(primary_key=True, blank=False, max_length=32,
+            verbose_name="Short name (used in URL)",
+            validators=[validate_slug])
+
+    display_name = models.CharField(max_length=32,
+            verbose_name="Project name")
+
+    description = models.TextField(blank=True, default="",
+            verbose_name="Description")
+
+    def __str__(self):
+        return self.display_name
+
+class Label(models.Model):
+
+    project = models.ForeignKey(Project, related_name='labels')
+
+    name = models.CharField(max_length=32)
+
+    class Meta:
+        unique_together = [ 'project', 'name' ]
+
+    color = RGBColorField(default='#FFFFFF')
+
+    inverted = models.BooleanField(default=True)
+
+    def style(self):
+
+        style = "background-color: {bg}; color: {fg};"
+        
+        if self.inverted:
+            fg = '#fff'
+        else:
+            fg = '#000'
+
+        return style.format(bg=self.color, fg=fg)
+
+    def __str__(self):
+        return self.name
+
+class Milestone(models.Model):
+
+    project = models.ForeignKey(Project, related_name='milestones')
+
+    name = models.CharField(max_length=32)
+
+    class Meta:
+        unique_together = [ 'project', 'name' ]
+
+    progression = models.SmallIntegerField(default=0)
+
+    due_date = models.DateTimeField(null=True)
+
+    def __str__(self):
+        return self.name
+
+class Issue(models.Model):
+
+    global_id = models.AutoField(primary_key=True)
+    
+    project = models.ForeignKey(Project, related_name='issues')
+    id = models.IntegerField(editable=False)
+
+    class Meta:
+        unique_together = [ 'project', 'id' ]
+
+    title = models.CharField(max_length=128)
+
+    author = models.ForeignKey(User, related_name='+')
+
+    opened_at = models.DateTimeField(auto_now=True)
+
+    closed = models.BooleanField(default=False)
+
+    labels = models.ManyToManyField(Label, blank=True, null=True)
+
+    assignee = models.ForeignKey(User, blank=True, null=True, related_name='+')
+
+    @staticmethod
+    def next_id(project):
+
+        last_issue = project.issues.last()
+        if last_issue:
+            return last_issue.id + 1
+        else:
+            return 1
+
+    def comments(self):
+
+        comments = self.events.filter(code=Event.COMMENT)
+
+        return comments[1:]
+
+    def __str__(self):
+        return self.title
+
+class Event(models.Model):
+
+    UNKNOW = 0
+    CLOSE = 1
+    REOPEN = 2
+    RENAME = 3
+    ADD_LABEL = 4
+    DEL_LABEL = 5
+    SET_MILESTONE = 6
+    CHANGE_MILESTONE = 7
+    DEL_MILESTONE = 8
+    REFERENCE = 9
+    COMMENT = 10
+
+    issue = models.ForeignKey(Issue, related_name="%(class)ss")
+
+    date = models.DateTimeField(auto_now=True)
+
+    author = models.ForeignKey(User)
+    
+    code = models.IntegerField(default=UNKNOW)
+
+    _args = models.CharField(max_length=1024, blank=True, default="{}")
+
+    def getargs(self):
+        return json.loads(self._args)
+    def setargs(self, args):
+        self._args = json.dumps(args)
+    def delargs(self):
+        self._args = "{}"
+    args = property(getargs, setargs, delargs)
+
+    additionnal_section = models.TextField(blank=True, default="")
+
+    def boxed(self):
+        return self.code == Event.COMMENT
+
+    def __str__(self):
+
+        args = self.args
+
+        if self.code == Event.COMMENT:
+            description = "{author} commented"
+        elif self.code == Event.CLOSE:
+            description = "{author} closed this issue"
+        elif self.code == Event.REOPEN:
+            description = "{author} reopened this issue"
+        elif self.code == Event.RENAME:
+            description = "{author} changed the title from {old_title} to {new_title}"
+        elif self.code == Event.ADD_LABEL:
+            description = "{author} added the {label} label"
+        elif self.code == Event.DEL_LABEL:
+            description = "{author} deleted the {label} label"
+        elif self.code == Event.SET_MILESTONE:
+            description = "{author} added this to the {milestone} milestone"
+        elif self.code == Event.CHANGE_MILESTONE:
+            description = "{author} moved this from the {old_milestone} milestone to the {new_mileston} milestone"
+        elif self.code == Event.DEL_MILESTONE:
+            description = "{author} deleted this from the {milestone} milestone"
+        elif self.code == Event.REFERENCE:
+            description = "{author} referenced this issue"
+        else:
+            return None
+
+        return description.format(author=self.author, **args)