Adding chtlawfirm to the api

2025-04-10 22:43:00 +02:00
parent 72a8e7fb91
commit ef9ae99cb6
34 changed files with 1648 additions and 44 deletions
--- a/api/rpk-api/firm/contract/init.py
+++ b/api/rpk-api/firm/contract/init.py
@@ -0,0 +1,13 @@
+from fastapi import APIRouter
+
+from firm.contract.routes_contract import contract_router as contract_subrouter
+from firm.contract.routes_signature import signature_router
+from firm.contract.routes_draft import draft_router
+from firm.contract.print import print_router, preview_router
+
+contract_router = APIRouter()
+contract_router.include_router(draft_router, prefix="/draft", tags=["Contract Draft"], )
+contract_router.include_router(contract_subrouter, tags=["Contract"], )
+contract_router.include_router(preview_router, prefix="/preview", )
+contract_router.include_router(print_router, prefix="/print", )
+contract_router.include_router(signature_router, prefix="/signature", tags=["Signature"], )
--- a/api/rpk-api/firm/contract/models.py
+++ b/api/rpk-api/firm/contract/models.py
@@ -0,0 +1,263 @@
+import datetime
+from typing import List, Literal, Optional
+from enum import Enum
+from uuid import UUID
+
+from pydantic import BaseModel, Field
+
+from firm.core.models import CrudDocument, RichtextSingleline, RichtextMultiline, DictionaryEntry
+from firm.core.filter import Filter, FilterSchema
+from firm.entity.models import Entity
+
+
+class ContractStatus(str, Enum):
+    published = 'published'
+    signed = 'signed'
+    printed = 'printed'
+    executed = 'executed'
+
+
+class ContractDraftStatus(str, Enum):
+    in_progress = 'in_progress'
+    ready = 'ready'
+    published = 'published'
+
+
+class DraftParty(BaseModel):
+    entity_id: str = Field(
+        foreignKey={
+            "reference": {
+                "resource": "entity",
+                "schema": "Entity",
+            }
+        },
+        default="",
+        title="Partie"
+    )
+    part: str = Field(title="Rôle")
+    representative_id: str = Field(
+        foreignKey={
+            "reference": {
+                "resource": "entity",
+                "schema": "Entity",
+            }
+        },
+        default="",
+        title="Représentant"
+    )
+
+    class Config:
+        title = 'Partie'
+
+
+class Party(BaseModel):
+    entity: Entity
+    part: str
+    representative: Optional[Entity] = None
+    signature_uuid: str
+    signature_affixed: bool = False
+    signature_png: Optional[str] = None
+
+class ContractProvisionType(Enum):
+    genuine = 'genuine'
+    template = 'template'
+
+class ProvisionGenuine(BaseModel):
+    type: Literal['genuine'] = ContractProvisionType.genuine
+    title: str = RichtextSingleline(props={"parametrized": True}, default="", title="Titre")
+    body: str = RichtextMultiline(props={"parametrized": True}, default="", title="Corps")
+
+    class Config:
+        title = 'Clause personalisée'
+
+
+class ContractProvisionTemplateReference(BaseModel):
+    type: Literal['template'] = ContractProvisionType.template
+    provision_template_id: str = Field(
+        foreignKey={
+            "reference": {
+                "resource": "template/provision",
+                "schema": "ProvisionTemplate",
+                "displayedFields": ['title', 'body']
+            },
+        },
+        props={"parametrized": True},
+        default="",
+        title="Template de clause"
+    )
+
+    class Config:
+        title = 'Template de clause'
+
+
+class DraftProvision(BaseModel):
+    provision: ContractProvisionTemplateReference | ProvisionGenuine = Field(..., discriminator='type')
+
+    class Config:
+        title = 'Clause'
+
+
+class Provision(BaseModel):
+    title: str = RichtextSingleline(title="Titre")
+    body: str = RichtextMultiline(title="Corps")
+
+class ContractDraftUpdateStatus(BaseModel):
+    status: str = Field()
+    todo: List[str] = Field(default=[])
+
+class ContractDraft(CrudDocument):
+    """
+    Brouillon de contrat à remplir
+    """
+
+    name: str = Field(title="Nom")
+    title: str = Field(title="Titre")
+    parties: List[DraftParty] = Field(title="Parties")
+    provisions: List[DraftProvision] = Field(
+        props={"items-per-row": "1", "numbered": True},
+        title='Clauses'
+    )
+    variables: List[DictionaryEntry] = Field(
+        default=[],
+        format="dictionary",
+        title='Variables'
+    )
+    status: ContractDraftStatus = Field(default=ContractDraftStatus.in_progress, title="Statut")
+    todo: List[str] = Field(default=[], title="Reste à faire")
+
+    class Settings(CrudDocument.Settings):
+        fulltext_search = ['name', 'title']
+
+        bson_encoders = {
+            datetime.date: lambda dt: dt if hasattr(dt, 'hour')
+            else datetime.datetime(year=dt.year, month=dt.month, day=dt.day,
+                                   hour=0, minute=0, second=0)
+        }
+
+    class Config:
+        title = 'Brouillon de contrat'
+
+    async def check_is_ready(self, db):
+        if self.status == ContractDraftStatus.published:
+            return
+
+        self.todo = []
+        if len(self.parties) < 2:
+            self.todo.append('Contract must have at least two parties')
+        if len(self.provisions) < 1:
+            self.todo.append('Contract must have at least one provision')
+
+        for p in self.parties:
+            if not p.entity_id:
+                self.todo.append('All parties must have an associated entity`')
+
+        for p in self.provisions:
+            if p.provision.type == "genuine" and not (p.provision.title and p.provision.body):
+                self.todo.append('Empty genuine provision')
+            elif p.provision.type == "template" and not p.provision.provision_template_id:
+                self.todo.append('Empty template provision')
+
+        for v in self.variables:
+            if not (v.key and v.value):
+                self.todo.append(f'Empty variable: {v.key}')
+
+        if self.todo:
+            self.status = ContractDraftStatus.in_progress
+        else:
+            self.status = ContractDraftStatus.ready
+
+        await self.update(db, self, ContractDraftUpdateStatus(status=self.status, todo=self.todo))
+
+    async def update_status(self, db, status):
+        update = ContractDraftUpdateStatus(status=status)
+        await self.update(db, self, update)
+
+class Contract(CrudDocument):
+    """
+    Contrat publié. Les contrats ne peuvent pas être modifiés.
+    Ils peuvent seulement être signés par les parties et imprimés par l'avocat
+    """
+    name: str = Field(title="Nom")
+    title: str = Field(title="Titre")
+    parties: List[Party] = Field(title="Parties")
+    provisions: List[Provision] = Field(
+        props={"items-per-row": "1", "numbered": True},
+        title='Clauses'
+    )
+    status: ContractStatus = Field(default=ContractStatus.published, title="Statut")
+    lawyer: Entity = Field(title="Avocat en charge")
+    location: str = Field(title="Lieu")
+    date: datetime.date = Field(title="Date")
+
+    def compute_label(self) -> str:
+        contract_label = self.title
+        for p in self.parties:
+            contract_label = f"{contract_label} - {p.entity.label}"
+
+        contract_label = f"{contract_label} - {self.date.strftime('%m/%d/%Y')}"
+        return contract_label
+
+    class Settings(CrudDocument.Settings):
+        fulltext_search = ['name', 'title']
+
+        bson_encoders = {
+            datetime.date: lambda dt: dt if hasattr(dt, 'hour')
+            else datetime.datetime(year=dt.year, month=dt.month, day=dt.day,
+                                   hour=0, minute=0, second=0)
+        }
+
+    @classmethod
+    async def find_by_signature_id(cls, db, signature_id: UUID):
+        request = {'parties': {"$elemMatch": {"signature_uuid": str(signature_id) }}}
+        value = await cls._get_collection(db).find_one(request)
+        return cls.model_validate(value) if value else None
+
+    def get_signature(self, signature_id: str):
+        for p in self.parties:
+            if p.signature_uuid == str(signature_id):
+                return p
+
+    def get_signature_index(self, signature_id: str):
+        for i, p in enumerate(self.parties):
+            if p.signature_uuid == str(signature_id):
+                return i
+
+    def is_signed(self):
+        for p in self.parties:
+            if not p.signature_affixed:
+                return False
+        return True
+
+    async def affix_signature(self, db, signature_index):
+        update_query = {"$set": {
+            f'parties.{signature_index}.signature_affixed': True
+        }}
+
+        self.parties[signature_index].signature_affixed = True
+        if self.is_signed():
+            update_query["$set"]['status'] = 'signed'
+
+        await self._get_collection(db).update_one({"_id": self.id}, update_query)
+        return await self.get(db, self.id)
+
+
+def replace_variables_in_value(variables, value: str):
+    for v in variables:
+        if v.value:
+            value = value.replace('%{}%'.format(v.key), v.value)
+    return value
+
+
+class ContractDraftFilters(FilterSchema):
+    status: Optional[str] = None
+
+    class Constants(Filter.Constants):
+        model = ContractDraft
+        search_model_fields = ["label", "status"]
+
+class ContractFilters(FilterSchema):
+    status: Optional[str] = None
+
+    class Constants(Filter.Constants):
+        model = Contract
+        search_model_fields = ["label", "status"]
--- a/api/rpk-api/firm/contract/print/init.py
+++ b/api/rpk-api/firm/contract/print/init.py
@@ -0,0 +1,156 @@
+import datetime
+import os
+import base64
+from uuid import UUID
+
+from fastapi import APIRouter, HTTPException, Request, Depends
+from fastapi.responses import HTMLResponse, FileResponse
+from fastapi.templating import Jinja2Templates
+
+from weasyprint import HTML, CSS
+from weasyprint.text.fonts import FontConfiguration
+
+from pathlib import Path
+
+from firm.core.routes import get_tenant_db_cursor
+from firm.entity.models import Entity
+from firm.template.models import ProvisionTemplate
+from firm.contract.models import ContractDraft, Contract, ContractStatus, replace_variables_in_value
+
+
+async def build_model(model):
+    parties = []
+    for p in model.parties:
+        party = {
+            "entity": await Entity.get(p.entity_id),
+            "part": p.part
+        }
+        if p.representative_id:
+            party['representative'] = await Entity.get(p.representative_id)
+
+        parties.append(party)
+
+    model.parties = parties
+
+    provisions = []
+    for p in model.provisions:
+        if p.provision.type == "template":
+            provision = await ProvisionTemplate.get(p.provision.provision_template_id)
+        else:
+            provision = p.provision
+
+        provision.title = replace_variables_in_value(model.variables, provision.title)
+        provision.body = replace_variables_in_value(model.variables, provision.body)
+        provisions.append(provision)
+
+    model.provisions = provisions
+
+    model = model.dict()
+    model['location'] = "Los Santos, SA"
+    model['date'] = datetime.date(1970, 1, 1)
+    model['lawyer'] = {'entity_data': {
+        "firstname": "prénom avocat",
+        "lastname": "nom avocat",
+    }}
+    return model
+
+
+BASE_PATH = Path(__file__).resolve().parent
+
+
+templates = Jinja2Templates(directory=str(BASE_PATH / "templates"))
+
+
+async def render_print(root_url, contract):
+    template = templates.get_template("print.html")
+    return template.render({
+        "contract": contract,
+        "root_url": root_url
+    })
+
+
+async def render_css(root_url, contract):
+    template = templates.get_template("styles.css")
+    return template.render({
+        "contract": contract,
+        "root_url": root_url
+    })
+
+
+def retrieve_signature_png(filepath):
+    with open(filepath, "rb") as f:
+        b_content = f.read()
+    base64_utf8_str = base64.b64encode(b_content).decode('utf-8')
+    ext = filepath.split('.')[-1]
+    return f'data:image/{ext};base64,{base64_utf8_str}'
+
+
+preview_router = APIRouter()
+@preview_router.get("/draft/{draft_id}", response_class=HTMLResponse, tags=["Contract Draft"])
+async def preview_draft(draft_id: str, db=Depends(get_tenant_db_cursor)) -> str:
+    draft = await build_model(await ContractDraft.get(db, draft_id))
+
+    return await render_print('', draft)
+
+
+@preview_router.get("/signature/{signature_id}", response_class=HTMLResponse, tags=["Signature"])
+async def preview_contract_by_signature(signature_id: UUID, db=Depends(get_tenant_db_cursor)) -> str:
+    contract = await Contract.find_by_signature_id(db, signature_id)
+    for p in contract.parties:
+        if p.signature_affixed:
+            p.signature_png = retrieve_signature_png(f'media/signatures/{p.signature_uuid}.png')
+
+    return await render_print('', contract)
+
+
+@preview_router.get("/{contract_id}", response_class=HTMLResponse, tags=["Contract"])
+async def preview_contract(contract_id: str, db=Depends(get_tenant_db_cursor)) -> str:
+    contract = await Contract.get(db, contract_id)
+    for p in contract.parties:
+        if p.signature_affixed:
+            p.signature_png = retrieve_signature_png(f'media/signatures/{p.signature_uuid}.png')
+
+    return await render_print('', contract)
+
+
+print_router = APIRouter()
+@print_router.get("/pdf/{contract_id}", response_class=FileResponse, tags=["Contract"])
+async def create_pdf(contract_id: str, db=Depends(get_tenant_db_cursor)) -> str:
+    contract = await Contract.get(db, contract_id)
+    contract_path = "media/contracts/{}.pdf".format(contract_id)
+    if not os.path.isfile(contract_path):
+        if contract.status != ContractStatus.signed:
+            raise HTTPException(status_code=400, detail="Contract is not in a printable state")
+
+        for p in contract.parties:
+            signature_path = f'media/signatures/{p.signature_uuid}.png'
+            p.signature_png = retrieve_signature_png(signature_path)
+            # os.remove(signature_path)
+
+        font_config = FontConfiguration()
+        html = HTML(string=await render_print('http://nginx', contract))
+        css = CSS(string=await render_css('http://nginx', contract), font_config=font_config)
+
+        html.write_pdf(contract_path, stylesheets=[css], font_config=font_config)
+
+        await contract.update_status(db, 'printed')
+
+    return FileResponse(
+        contract_path,
+        media_type="application/pdf",
+        filename=contract.label)
+
+
+@print_router.get("/opengraph/{signature_id}", response_class=HTMLResponse, tags=["Signature"])
+async def get_signature_opengraph(signature_id: str, request: Request, db=Depends(get_tenant_db_cursor)) -> str:
+    contract = await Contract.find_by_signature_id(db, signature_id)
+    signature = contract.get_signature(signature_id)
+    template = templates.get_template("opengraph.html")
+
+    signatory = signature.representative.label if signature.representative else signature.entity.label
+
+    return template.render({
+        "signatory": signatory,
+        "title": contract.label,
+        "origin_url": f"{request.url.scheme}://{request.url.hostname}"
+    })
--- a/api/rpk-api/firm/contract/print/templates/opengraph.html
+++ b/api/rpk-api/firm/contract/print/templates/opengraph.html
@@ -0,0 +1,10 @@
+<html>
+<head>
+    <meta property="og:title" content="{{ title }}" />
+    <meta property="og:description" content="Cette page est à la destination exclusive de {{ signatory }}
+                    Si vous n'êtes pas {{ signatory }}, veuillez fermer cette page immédiatement et surpprimer tous les liens en votre possession menant vers celle-ci.
+                    En vous maintenant et/ou en interagissant avec cette page, vous enfreignez l'article L.229 du code pénal de l'Etat de San Andreas pour usurpation d'identité et vous vous exposez ainsi à une amende de 20 000$ ainsi qu'à des poursuites civiles.
+                    Le cabinet Cooper, Hillman & Toshi LLC" />
+    <meta property="og:image" content="{{ origin_url }}/assets/logo.png" />
+</head>
+</html>
--- a/api/rpk-api/firm/contract/print/templates/print.html
+++ b/api/rpk-api/firm/contract/print/templates/print.html
@@ -0,0 +1,76 @@
+<html>
+<head>
+    <style>
+        {% include 'styles.css' %}
+    </style>
+</head>
+<body>
+    <div class="frontpage">
+        <div id="front-page-header">
+            <table><tr>
+                <td><img id="top-logo" src="{{ root_url }}/assets/logotransparent.png" alt="Cooper, Hillman & Toshi logo"></td>
+                <td id="office-info">Cooper, Hillman & Toshi LLP<br />6834 Innocence Boulevard<br />LOS SANTOS - SA<br /><a href="#">consulting@cht.law.com</a></td>
+            </tr></table>
+            <h1>{{ contract.title|upper }}</h1>
+        </div>
+        <div class="intro">
+            <h2>Introduction</h2>
+            <p>Le {{ contract.date.strftime('%d/%m/%Y') }} &agrave; {{ contract.location}}</p>
+            <p>Entre les soussign&eacute;s :</p>
+            {% for party in contract.parties %}
+            <div class="party">
+                {% if not loop.first %}
+                    <p>ET</p>
+                {% endif %}
+                <p>
+                {% if party.entity.entity_data.type == "corporation" %}
+                    {{ party.entity.entity_data.title }} soci&eacute;t&eacute; de {{ party.entity.entity_data.activity }} enregistr&eacute;e aupr&egrave;s du gouvernement de San Andreas et domicili&eacute;e au {{ party.entity.address }}{% if party.representative %}, repr&eacute;sent&eacute;e par {{ party.representative.entity_data.firstname }} {{ party.representative.entity_data.middlenames }} {{ party.representative.entity_data.lastname }}{% endif %}
+                {% elif party.entity.entity_data.type == "individual" %}
+                    {{ party.entity.entity_data.firstname }} {{ party.entity.entity_data.middlenames }} {{ party.entity.entity_data.lastname }}
+                    {% if party.entity.entity_data.day_of_birth %} n&eacute; le {{ party.entity.entity_data.day_of_birth.strftime('%d/%m/%Y') }} {% if party.entity.entity_data.place_of_birth %} &agrave; {{ party.entity.entity_data.place_of_birth }}{% endif %},{% endif %}
+                    {% if party.entity.address %} r&eacute;sidant &agrave; {{ party.entity.address }}, {% endif %}
+                {% elif party.entity.entity_data.type == "institution" %}
+
+                {% endif %}
+                </p>
+                <p>Ci-apr&egrave;s d&eacute;nomm&eacute; <strong>{{ party.part|safe }}</strong></p>
+                {% if loop.first %}
+                    <p class="part">d&apos;une part</p>
+                {% endif %}
+            </div>
+            {% endfor %}
+            <p class="part">d&apos;autre part</p>
+            <p>Sous la supervision l&eacute;gale de Ma&icirc;tre <strong>{{ contract.lawyer.entity_data.firstname }} {{ contract.lawyer.entity_data.lastname }}</strong></p>
+            <p>Il a &eacute;t&eacute; convenu l&apos;ex&eacute;cution des prestations ci-dessous, conform&eacute;ment aux conditions g&eacute;n&eacute;rales et particuli&egrave;res ci-apr&egrave;s:</p>
+        </div>
+    </div>
+    <div class="content">
+        <h2>Conditions g&eacute;n&eacute;rales & particuli&egrave;res</h2>
+
+        {% for provision in contract.provisions %}
+        <div class="provision">
+            <h3>Article {{loop.index}} - {{ provision.title|safe }}</h3>
+            <p>{{ provision.body|safe }}</p>
+        </div>
+        {% endfor %}
+
+        <div class="footer">
+            <hr/>
+            <p>À {{ contract.location }} le {{ contract.date.strftime('%d/%m/%Y') }}</p>
+            <p class="mention">(Signatures précédée de la mention « Lu et approuvé »)</p>
+            <table class="signatures">
+                <tr>
+                {% for party in contract.parties %}
+                    <td>
+                        {{ party.part|safe }}:<br/>
+                        {% if party.signature_png %}
+                            <img src="{{ party.signature_png }}" />
+                        {% endif %}
+                    </td>
+                {% endfor %}
+                </tr>
+            </table>
+        </div>
+    </div>
+</body>
+</html>
--- a/api/rpk-api/firm/contract/print/templates/styles.css
+++ b/api/rpk-api/firm/contract/print/templates/styles.css
@@ -0,0 +1,147 @@
+
+@font-face {
+    font-family: 'Century Schoolbook';
+    src: url('{{ root_url }}/assets/century-schoolbook/CenturySchoolbookRegular.ttf');
+}
+
+@font-face {
+    font-family: "Century Schoolbook";
+    src: url("{{ root_url }}/assets/century-schoolbook/CenturySchoolbookBold.ttf");
+    font-weight: bold;
+}
+
+@font-face {
+    font-family: "Century Schoolbook";
+    src: url("{{ root_url }}/assets/century-schoolbook/CenturySchoolbookItalic.ttf");
+    font-style: italic;
+}
+
+@font-face {
+    font-family: "Century Schoolbook";
+    src: url("{{ root_url }}/assets/century-schoolbook/CenturySchoolbookBoldItalic.ttf");
+    font-weight: bold;
+    font-style: italic;
+}
+
+@page{
+    size: a4 portrait;
+    margin: 2cm 2cm 2cm 2cm;
+    counter-increment: page;
+    @bottom-center {
+        content: "© Cooper, Hillman & Toshi LLC - {{ contract.name }} - Page " counter(page) "/" counter(pages);
+        font-size: 0.8em;
+    }
+    background: url('{{ root_url }}/assets/watermark.png') no-repeat;
+    background-size:contain;
+}
+
+@page:first {
+    background: none;
+}
+
+body {
+    font-size:1em;
+    width:17cm;
+    font-family: 'Century Schoolbook';
+}
+
+#front-page-header {
+    page-break-inside: avoid;
+}
+
+#front-page-header table {
+    width: 100%;
+}
+
+#top-logo {
+    width: 5cm;
+    width: 5cm;
+    border: solid 1px black;
+}
+
+#office-info {
+    text-align: right;
+    vertical-align: middle;
+}
+
+h1 {
+    background: black;
+    color: white;
+    text-align: center;
+    font-size: 2.6em;
+    padding: 13px 0;
+    margin: 50px 0;
+    font-weight: bold;
+}
+
+h2 {
+    background: lightgrey;
+    font-size: 1.6em;
+    padding: 8px 0;
+    font-weight: bold;
+}
+
+.intro {
+    page-break-inside: avoid;
+}
+
+.party {
+    page-break-inside: avoid;
+}
+
+.part {
+    text-align: right;
+}
+
+.content h2 {
+    page-break-before: always;
+}
+
+.content h3 {
+    margin-top: 55px;
+    font-weight: bold;
+    font-size: 1.5em;
+    page-break-after: avoid;
+}
+
+.content p {
+    page-break-inside: avoid;
+    text-indent: 2em;
+}
+
+.content td p {
+    text-indent: 0;
+    text-align: left;
+}
+
+.provision {
+    page-break-inside: avoid;
+}
+
+p {
+    text-align: justify;
+}
+
+li {
+    margin: 16px 0;
+}
+
+.footer {
+    margin-top: 30px;
+    page-break-inside: avoid;
+}
+
+.mention {
+    margin: 0;
+    font-size: 0.9em;
+}
+
+.signatures {
+    width: 100%;
+}
+
+.signatures td {
+    vertical-align: top;
+    text-align: center;
+    height: 3cm;
+}
--- a/api/rpk-api/firm/contract/routes_contract.py
+++ b/api/rpk-api/firm/contract/routes_contract.py
@@ -0,0 +1,69 @@
+import uuid
+from fastapi import Depends, HTTPException
+
+from firm.core.routes import get_crud_router, get_logged_tenant_db_cursor
+
+from firm.contract.models import Contract, ContractDraft, ContractDraftStatus, replace_variables_in_value, ContractFilters
+from firm.contract.schemas import ContractCreate, ContractRead, ContractUpdate, ContractInit
+
+from firm.entity.models import Entity
+from firm.template.models import ProvisionTemplate
+
+
+contract_router = get_crud_router(Contract, ContractCreate, ContractRead, ContractUpdate, ContractFilters)
+del(contract_router.routes[4]) #delete
+del(contract_router.routes[3]) #update
+del(contract_router.routes[1]) #create
+
+@contract_router.post("/", response_description="Contract Successfully created")
+async def create(schema: ContractCreate, db=Depends(get_logged_tenant_db_cursor)) -> ContractRead:
+    await schema.validate_foreign_key(db)
+
+    draft = await ContractDraft.get(db, schema.draft_id)
+    if not draft:
+        raise HTTPException(status_code=404, detail=f"Contract draft not found!")
+
+    for v in draft.variables:
+        if not v.key or not v.value:
+            raise HTTPException(status_code=400, detail="Variable {} is invalid".format(v))
+
+    contract_dict = schema.model_dump()
+    del(contract_dict['draft_id'])
+
+    lawyer = await Entity.get(db, db.user.entity_id)
+    contract_dict['lawyer'] = lawyer.model_dump()
+
+    contract_dict['name'] = draft.name
+    contract_dict['title'] = draft.title
+    parties = []
+    for p in draft.parties:
+        parties.append({
+            'entity': await Entity.get(db, p.entity_id),
+            'part': p.part,
+            'representative': await Entity.get(db, p.representative_id) if p.representative_id else None,
+            'signature_uuid': str(uuid.uuid4())
+        })
+
+    contract_dict['parties'] = parties
+
+    provisions = []
+    for p in draft.provisions:
+        p = p.provision
+        provision = await ProvisionTemplate.get(db, p.provision_template_id) if p.type == "template" \
+            else p
+
+        provisions.append({
+            'title': replace_variables_in_value(draft.variables, provision.title),
+            'body': replace_variables_in_value(draft.variables, provision.body)
+        })
+
+    contract_dict['provisions'] = provisions
+
+    record = await Contract.create(db, ContractInit(**contract_dict))
+    await draft.update_status(db, ContractDraftStatus.published)
+
+    return ContractRead.from_model(record)
+
+@contract_router.put("/{record_id}", response_description="")
+async def update(record_id: str, contract_form: ContractUpdate, db=Depends(get_logged_tenant_db_cursor)) -> ContractRead:
+    raise HTTPException(status_code=400, detail="No modification on contract")
--- a/api/rpk-api/firm/contract/routes_draft.py
+++ b/api/rpk-api/firm/contract/routes_draft.py
@@ -0,0 +1,41 @@
+from beanie import PydanticObjectId
+from fastapi import HTTPException, Depends
+
+from firm.core.routes import get_crud_router, get_logged_tenant_db_cursor
+
+from firm.contract.models import ContractDraft, ContractDraftStatus, ContractDraftFilters
+from firm.contract.schemas import ContractDraftCreate, ContractDraftRead, ContractDraftUpdate
+
+draft_router = get_crud_router(ContractDraft, ContractDraftCreate, ContractDraftRead, ContractDraftUpdate, ContractDraftFilters)
+
+del(draft_router.routes[3]) #update route
+del(draft_router.routes[1]) #post route
+
+
+@draft_router.post("/", response_description="Contract Draft added to the database")
+async def create(schema: ContractDraftCreate, db=Depends(get_logged_tenant_db_cursor)) -> ContractDraftRead:
+    await schema.validate_foreign_key(db)
+    record = await ContractDraft.create(db, schema)
+    await record.check_is_ready(db)
+
+    return ContractDraftRead.from_model(record)
+
+
+@draft_router.put("/{record_id}", response_description="Contract Draft record updated")
+async def update(record_id: PydanticObjectId, schema: ContractDraftUpdate, db=Depends(get_logged_tenant_db_cursor)) -> ContractDraftRead:
+    record = await ContractDraft.get(db, record_id)
+    if not record:
+        raise HTTPException(
+            status_code=404,
+            detail="Contract Draft record not found!"
+        )
+    if record.status == ContractDraftStatus.published:
+        raise HTTPException(
+            status_code=400,
+            detail="Contract Draft has already been published"
+        )
+
+    record = await ContractDraft.update(db, record, schema)
+    await record.check_is_ready(db)
+
+    return ContractDraftRead.from_model(record)
--- a/api/rpk-api/firm/contract/routes_signature.py
+++ b/api/rpk-api/firm/contract/routes_signature.py
@@ -0,0 +1,35 @@
+from fastapi import Depends, HTTPException, File, UploadFile, APIRouter
+import shutil
+
+from uuid import UUID
+
+from firm.contract.models import Contract, Party
+from firm.core.routes import get_tenant_db_cursor
+
+
+signature_router = APIRouter()
+
+@signature_router.get("/{signature_id}", response_description="")
+async def get_signature(signature_id: UUID, db=Depends(get_tenant_db_cursor)) -> Party:
+    contract = await Contract.find_by_signature_id(db, signature_id)
+    signature = contract.get_signature(signature_id)
+    return signature
+
+@signature_router.post("/{signature_id}", response_description="")
+async def affix_signature(signature_id: UUID, signature_file: UploadFile = File(...), db=Depends(get_tenant_db_cursor)) -> bool:
+    contract = await Contract.find_by_signature_id(db, signature_id)
+
+    if not contract:
+        raise HTTPException(status_code=404, detail="Contract record not found!")
+
+    signature_index = contract.get_signature_index(signature_id)
+    signature = contract.parties[signature_index]
+
+    if signature.signature_affixed:
+        raise HTTPException(status_code=400, detail="Signature already affixed")
+
+    with open(f'media/signatures/{signature_id}.png', "wb") as buffer:
+        shutil.copyfileobj(signature_file.file, buffer)
+
+    await contract.affix_signature(db, signature_index)
+    return True
--- a/api/rpk-api/firm/contract/schemas.py
+++ b/api/rpk-api/firm/contract/schemas.py
@@ -0,0 +1,83 @@
+import datetime
+from typing import List
+
+from pydantic import BaseModel, Field
+
+from firm.contract.models import ContractDraft, DraftProvision, DraftParty, Contract
+
+from firm.entity.models import Entity
+from firm.core.schemas import Writer, Reader
+from firm.core.models import DictionaryEntry
+
+
+class ContractDraftRead(Reader, ContractDraft):
+    pass
+
+
+class ContractDraftCreate(Writer):
+    name: str = Field(title='Nom')
+    title: str = Field(title='Titre')
+    parties: List[DraftParty] = Field(title='Parties')
+    provisions: List[DraftProvision] = Field(
+        props={"items-per-row": "1", "numbered": True},
+        title='Clauses'
+    )
+    variables: List[DictionaryEntry] = Field(
+        default=[],
+        format="dictionary",
+        title='Variables'
+    )
+
+    async def validate_foreign_key(self, db):
+        for p in self.parties:
+            if p.entity_id:
+                p.entity = await Entity.get(db, p.entity_id)
+                if p.entity is None:
+                    raise ValueError
+
+
+class ContractDraftUpdate(ContractDraftCreate):
+    pass
+
+
+class ForeignEntityRead(BaseModel):
+    label: str
+
+    class Config:
+        title = "Avocat"
+
+
+class PartyRead(BaseModel):
+    signature_affixed: bool = Field(title='Signature apposée?')
+    signature_uuid: str = Field(format="signature-link", title="Lien vers signature")
+    part: str = Field(title='Rôle')
+    entity: ForeignEntityRead = Field(title='Client')
+
+    class Config:
+        title = "Partie"
+
+
+class ContractRead(Reader, Contract):
+    parties: List[PartyRead]
+    lawyer: ForeignEntityRead
+
+    class Config:
+        title = "Contrat"
+
+
+class ContractCreate(Writer):
+    date: datetime.date
+    location: str
+    draft_id: str
+
+class ContractInit(BaseModel):
+    date: datetime.date
+    location: str
+    lawyer: dict
+    name: str
+    title: str
+    parties: List[dict]
+    provisions: List[dict]
+
+class ContractUpdate(BaseModel):
+    pass