EnCoach Odoo 19 custom modules

Full backend implementation with custom Odoo modules:
- encoach_api: Core API, user management, JWT auth
- encoach_exam: Exam generation (reading, writing, listening, speaking)
- encoach_evaluate: AI-powered evaluation (writing, speaking)
- encoach_training: Training tips and walkthrough
- encoach_storage: File storage management
- encoach_payment: Stripe, PayPal, Paymob integration
- encoach_mail: Email notifications

Made-with: Cursor

encoach_exam/models/approval_workflow.py

@@ -0,0 +1,58 @@
+from odoo import models, fields
+
+WORKFLOW_STATUS = [
+    ("pending", "Pending"),
+    ("approved", "Approved"),
+    ("rejected", "Rejected"),
+]
+
+
+class EncoachApprovalWorkflow(models.Model):
+    _name = "encoach.approval.workflow"
+    _description = "EnCoach Exam Approval Workflow"
+
+    exam_id = fields.Many2one("encoach.exam", ondelete="cascade", index=True)
+    creator_id = fields.Many2one("res.users", default=lambda self: self.env.uid)
+    entity_id = fields.Many2one("encoach.entity")
+    name = fields.Char()
+    modules = fields.Json(help='List of modules, e.g. ["reading","writing"]')
+    steps = fields.Json(
+        help="Array of workflow step objects with stepType, stepNumber, "
+             "completed, rejected, completedBy, assignees, etc.",
+    )
+    status = fields.Selection(WORKFLOW_STATUS, default="pending", required=True)
+    start_date = fields.Datetime(default=fields.Datetime.now)
+    legacy_id = fields.Char(index=True)
+
+    def action_approve(self):
+        for rec in self:
+            rec.status = "approved"
+            if rec.exam_id:
+                rec.exam_id.approved = True
+
+    def action_reject(self):
+        for rec in self:
+            rec.status = "rejected"
+            if rec.exam_id:
+                rec.exam_id.approved = False
+
+    def action_reset(self):
+        for rec in self:
+            rec.status = "pending"
+
+    def to_encoach_dict(self):
+        self.ensure_one()
+        return {
+            "id": self.id,
+            "name": self.name or "",
+            "entityId": self.entity_id.id if self.entity_id else None,
+            "requester": self.creator_id.id if self.creator_id else None,
+            "startDate": (
+                int(self.start_date.timestamp() * 1000)
+                if self.start_date else None
+            ),
+            "modules": self.modules or [],
+            "examId": self.exam_id.id if self.exam_id else None,
+            "status": self.status,
+            "steps": self.steps or [],
+        }