feat: custom prompt support

backend/apps/web/models/modelfiles.py

@@ -12,7 +12,7 @@ from apps.web.internal.db import DB
 import json
 
 ####################
-# User DB Schema
+# Modelfile DB Schema
 ####################
 
 

backend/apps/web/models/prompts.py

@@ -0,0 +1,117 @@
+from pydantic import BaseModel
+from peewee import *
+from playhouse.shortcuts import model_to_dict
+from typing import List, Union, Optional
+import time
+
+from utils.utils import decode_token
+from utils.misc import get_gravatar_url
+
+from apps.web.internal.db import DB
+
+import json
+
+####################
+# Prompts DB Schema
+####################
+
+
+class Prompt(Model):
+    command = CharField(unique=True)
+    user_id = CharField()
+    title = CharField()
+    content = TextField()
+    timestamp = DateField()
+
+    class Meta:
+        database = DB
+
+
+class PromptModel(BaseModel):
+    command: str
+    user_id: str
+    title: str
+    content: str
+    timestamp: int  # timestamp in epoch
+
+
+####################
+# Forms
+####################
+
+
+class PromptForm(BaseModel):
+    command: str
+    title: str
+    content: str
+
+
+class PromptsTable:
+    def __init__(self, db):
+        self.db = db
+        self.db.create_tables([Prompt])
+
+    def insert_new_prompt(
+        self, user_id: str, form_data: PromptForm
+    ) -> Optional[PromptModel]:
+        prompt = PromptModel(
+            **{
+                "user_id": user_id,
+                "command": form_data.command,
+                "title": form_data.title,
+                "content": form_data.content,
+                "timestamp": int(time.time()),
+            }
+        )
+
+        try:
+            result = Prompt.create(**prompt.model_dump())
+            if result:
+                return prompt
+            else:
+                return None
+        except:
+            return None
+
+    def get_prompt_by_command(self, command: str) -> Optional[PromptModel]:
+        try:
+            prompt = Prompt.get(Prompt.command == command)
+            return PromptModel(**model_to_dict(prompt))
+        except:
+            return None
+
+    def get_prompts(self) -> List[PromptModel]:
+        return [
+            PromptModel(**model_to_dict(prompt))
+            for prompt in Prompt.select()
+            # .limit(limit).offset(skip)
+        ]
+
+    def update_prompt_by_command(
+        self, command: str, form_data: PromptForm
+    ) -> Optional[PromptModel]:
+        try:
+            query = Prompt.update(
+                title=form_data.title,
+                content=form_data.content,
+                timestamp=int(time.time()),
+            ).where(Prompt.command == command)
+
+            query.execute()
+
+            prompt = Prompt.get(Prompt.command == command)
+            return PromptModel(**model_to_dict(prompt))
+        except:
+            return None
+
+    def delete_prompt_by_command(self, command: str) -> bool:
+        try:
+            query = Prompt.delete().where((Prompt.command == command))
+            query.execute()  # Remove the rows, return number of rows removed.
+
+            return True
+        except:
+            return False
+
+
+Prompts = PromptsTable(DB)