feat: project modules

apiserver/plane/db/models/__init__.py

@@ -36,3 +36,5 @@ from .cycle import Cycle, CycleIssue
 from .shortcut import Shortcut
 
 from .view import View
+
+from .module import Module, ModuleMember, ModuleIssue

apiserver/plane/db/models/module.py

@@ -0,0 +1,88 @@
+# Django imports
+from django.db import models
+from django.conf import settings
+
+# Module imports
+from . import ProjectBaseModel
+
+
+class Module(ProjectBaseModel):
+
+    name = models.CharField(max_length=255, verbose_name="Module Name")
+    description = models.TextField(verbose_name="Module Description", blank=True)
+    description_text = models.JSONField(
+        verbose_name="Module Description RT", blank=True, null=True
+    )
+    description_html = models.JSONField(
+        verbose_name="Module Description HTML", blank=True, null=True
+    )
+    start_date = models.DateField(null=True)
+    target_date = models.DateField(null=True)
+    status = models.CharField(
+        choices=(
+            ("backlog", "Backlog"),
+            ("planned", "Planned"),
+            ("in-progress", "In Progress"),
+            ("paused", "Paused"),
+            ("completed", "Completed"),
+            ("cancelled", "Cancelled"),
+        ),
+        default="planned",
+        max_length=20,
+    )
+    lead = models.ForeignKey(
+        "db.User", on_delete=models.SET_NULL, related_name="module_leads", null=True
+    )
+    members = models.ManyToManyField(
+        settings.AUTH_USER_MODEL,
+        blank=True,
+        related_name="module_members",
+        through="ModuleMember",
+        through_fields=("module", "member"),
+    )
+
+    class Meta:
+        unique_together = ["name", "project"]
+        verbose_name = "Module"
+        verbose_name_plural = "Modules"
+        db_table = "module"
+        ordering = ("-created_at",)
+
+    def __str__(self):
+        return f"{self.name} {self.start_date} {self.target_date}"
+
+
+class ModuleMember(ProjectBaseModel):
+
+    module = models.ForeignKey("db.Module", on_delete=models.CASCADE)
+    member = models.ForeignKey("db.User", on_delete=models.CASCADE)
+
+    class Meta:
+        unique_together = ["module", "member"]
+        verbose_name = "Module Member"
+        verbose_name_plural = "Module Members"
+        db_table = "module_member"
+        ordering = ("-created_at",)
+
+    def __str__(self):
+        return f"{self.module.name} {self.member}"
+
+
+class ModuleIssue(ProjectBaseModel):
+
+    module = models.ForeignKey(
+        "db.Module", on_delete=models.CASCADE, related_name="module_issues"
+    )
+    issue = models.ForeignKey(
+        "db.Issue", on_delete=models.CASCADE, related_name="module_issues"
+    )
+
+    class Meta:
+        unique_together = ["module", "issue"]
+        verbose_name = "Module Issue"
+        verbose_name_plural = "Module Issues"
+        db_table = "module_issues"
+        ordering = ("-created_at",)
+
+    def __str__(self):
+        return f"{self.module.name} {self.issue.name}"