generated

.gitignore

@@ -1,2 +1,7 @@
 __pycache__/
 ENV
+
+# generated files
+create.sql
+methods.py
+openapi.yaml

Dockerfile

@@ -18,7 +18,8 @@ RUN \
     pip3 install uwsgi && \
     pip3 install flask-cors && \
     pip3 install python-jose[cryptography] && \
-    pip3 install loguru
+    pip3 install loguru && \
+    pip3 install Cheetah3
 
 
 
@@ -28,13 +29,19 @@ RUN \
     useradd -d ${APP_DIR} -u 1000 user
 
 COPY *.py ${APP_DIR}/
-COPY openapi.yaml ${APP_DIR}/
+COPY openapi.yaml.tmpl ${APP_DIR}/
+COPY methods.py.tmpl ${APP_DIR}/
+COPY schema.json ${APP_DIR}/
 COPY server.ini ${CONF_DIR}/
 
 USER 1000:1000
 WORKDIR ${APP_DIR}
 VOLUME ${CONF_DIR}
 
+RUN \
+    python3 generate.py
+    
+
 EXPOSE 5000
 EXPOSE 9191
 

account.py

@@ -1,8 +0,0 @@
-from db import dbGetMany, dbGetOne
-
-def getAccounts(user, token_info):
-    return dbGetMany(user, token_info, {"statement": "SELECT id, description FROM account_t", "params": ()})
-
-def getAccount(user, token_info, accountId=None):
-    return dbGetOne(user, token_info, {"statement": "select id, description from account_t where id = %s", "params": (accountId, )})
-

create.sql.tmpl

@@ -0,0 +1,35 @@
+-- -----------------------------------------------------
+-- THIS IS GENERATED CODE, DO NOT EDIT MANUALLY!
+-- ALL CHANGES WILL BE LOST AFTER THE NEXT RUN  
+-- OF generate.py
+-- -----------------------------------------------------
+
+#for $table in $tables
+CREATE TABLE ${table.name}_t (
+  id serial not null primary key
+#for $column in $table.columns
+  ,$column.name $column.sqltype #slurp
+  #if (('notnull' in $column) and $column.notnull)
+    not null #slurp
+  #end if
+  #if (('primarykey' in $column) and $column.primarykey)
+    primary key #slurp
+  #end if
+  #if (('foreignkey' in $column) and $column.foreignkey)
+  references ${column.name}_t (id) #slurp
+  #end if
+  #if ('default' in $column)
+  default $column.default #slurp
+  #end if
+
+#end for
+#if ('tableConstraints' in $table)
+#for $tableConstraint in $table.tableConstraints
+  ,$tableConstraint
+#end for
+#end if
+);
+
+#end for
+
+

generate.py

@@ -0,0 +1,38 @@
+import json
+from Cheetah.Template import Template
+import glob
+
+with open("schema.json") as schemaFile:
+    schema = json.load(schemaFile)
+
+
+for table in schema["tables"]:
+    for column in table["columns"]:
+        if column["sqltype"] == 'serial':
+            column["apitype"] = 'integer'
+            column["jstype"] = 'number'
+        elif column["sqltype"] == 'integer':
+            column["apitype"] = 'integer'
+            column["jstype"] = 'number'
+        elif column["sqltype"] == 'date':
+            column["apitype"] = 'string'
+            column["jstype"] = 'string'
+        elif column["sqltype"] == 'timestamp':
+            column["apitype"] = 'string'
+            column["jstype"] = 'string'
+        elif column["sqltype"].startswith('varchar'):
+            column["apitype"] = 'string'
+            column["jstype"] = 'string'
+        elif column["sqltype"].startswith('numeric'):
+            column["apitype"] = 'number'
+            column["jstype"] = 'number'
+
+
+
+
+for f in glob.glob("*.tmpl"):
+    tmpl = Template(file=f, searchList=[schema])
+    with open(f[:-5], 'w') as outFile:
+        outFile.write(str(tmpl))
+
+

methods.py.tmpl

@@ -0,0 +1,39 @@
+#####################################################
+### THIS IS GENERATED CODE, DO NOT EDIT MANUALLY! ###
+### ALL CHANGES WILL BE LOST AFTER THE NEXT RUN   ###
+### OF generate.py                                ###
+#####################################################
+
+
+from db import dbGetMany, dbGetOne
+
+#for $table in $tables
+def get_${table.name}s(user, token_info):
+    return dbGetMany(user, token_info, {
+            "statement": """
+SELECT
+  id
+#for $column in $table.columns  
+  ,$column.name
+#end for
+  FROM account_t
+                         """, 
+            "params": ()
+        }
+    )
+
+def get_${table.name}(user, token_info, ${table.name}Id=None):
+    return dbGetOne(user, token_info, {
+            "statement": """
+SELECT 
+  id
+#for $column in $table.columns  
+  ,$column.name
+#end for
+  FROM account_t
+  WHERE id = %s
+                         """, 
+            "params": (${table.name}Id, )
+        }
+    )
+#end for

openapi.yaml

@@ -1,3 +1,6 @@
+
+
+
 openapi: 3.0.0
 info:
   title: hv2-api
@@ -12,25 +15,11 @@ externalDocs:
   url: "https://home.hottis.de/dokuwiki/doku.php?id=hv2pub:externaldocs"
 
 paths:
-  /v1/test:
-    get:
-      tags: [ "Test" ]
-      summary: Return secret string
-      operationId: auth.testToken
-      responses:
-        '200':
-          description: secret response
-          content:
-            'application/json':
-              schema:
-                $ref: '#/components/schemas/TestOutput'
-      security:
-      - jwt: ['secret']
   /v1/accounts:
     get:
-      tags: [ "Account" ]
+      tags: [ "account" ]
       summary: Return all normalized accounts
-      operationId: account.getAccounts
+      operationId: methods.get_accounts
       responses:
         '200':
           description: accounts response
@@ -39,14 +28,14 @@ paths:
               schema:
                 type: array
                 items:
-                  $ref: '#/components/schemas/Account'
+                  $ref: '#/components/schemas/account'
       security:
       - jwt: ['secret']
   /v1/accounts/{accountId}:
     get:
-      tags: [ "Account" ]
+      tags: [ "account" ]
       summary: Return the normalized account with given id
-      operationId: account.getAccount
+      operationId: methods.get_account
       parameters:
         - name: accountId
           in: path
@@ -55,42 +44,20 @@ paths:
             type: integer
       responses:
         '200':
-          description: accounts response
+          description: account response
           content:
             'application/json':
               schema:
                 type: array
                 items:
-                  $ref: '#/components/schemas/Account'
+                  $ref: '#/components/schemas/account'
       security:
       - jwt: ['secret']
   /v1/tenants:
     get:
-      tags: [ "Tenant" ]
+      tags: [ "tenant" ]
       summary: Return all normalized tenants
-      operationId: tenant.getTenants
+      operationId: methods.get_tenants
-      responses:
-        '200':
-          description: tenant response
-          content:
-            'application/json':
-              schema:
-                type: array
-                items:
-                  $ref: '#/components/schemas/Tenant'
-      security:
-      - jwt: ['secret']
-  /v1/tenants/{tenantId}:
-    get:
-      tags: [ "Tenant" ]
-      summary: Return the normalized tenant with given id
-      operationId: tenant.getTenant
-      parameters:
-        - name: tenantId
-          in: path
-          required: true
-          schema:
-            type: integer
       responses:
         '200':
           description: tenants response
@@ -99,106 +66,90 @@ paths:
               schema:
                 type: array
                 items:
-                  $ref: '#/components/schemas/Tenant'
+                  $ref: '#/components/schemas/tenant'
       security:
       - jwt: ['secret']
-  /v1/commercialPremises:
+  /v1/tenants/{tenantId}:
     get:
-      tags: [ "CommercialPremise" ]
+      tags: [ "tenant" ]
-      summary: Return all normalized commercial premises
+      summary: Return the normalized tenant with given id
-      operationId: rentalObjects.getCommercialPremises
+      operationId: methods.get_tenant
-      responses:
-        '200':
-          description: commercial premise response
-          content:
-            'application/json':
-              schema:
-                type: array
-                items:
-                  $ref: '#/components/schemas/CommercialPremise'
-      security:
-      - jwt: ['secret']
-  /v1/commercialPremises/{commercialPremiseId}:
-    get:
-      tags: [ "CommercialPremise" ]
-      summary: Return the normalized commercial premise with given id
-      operationId: rentalObjects.getCommercialPremise
       parameters:
-        - name: commercialPremiseId
+        - name: tenantId
           in: path
           required: true
           schema:
             type: integer
       responses:
         '200':
-          description: commercial premise response
+          description: tenant response
           content:
             'application/json':
               schema:
                 type: array
                 items:
-                  $ref: '#/components/schemas/CommercialPremise'
+                  $ref: '#/components/schemas/tenant'
       security:
       - jwt: ['secret']
-  /v1/parkings:
+  /v1/premises:
     get:
-      tags: [ "Parking" ]
+      tags: [ "premise" ]
-      summary: Return all normalized parkings
+      summary: Return all normalized premises
-      operationId: rentalObjects.getParkings
+      operationId: methods.get_premises
       responses:
         '200':
-          description: parkings response
+          description: premises response
           content:
             'application/json':
               schema:
                 type: array
                 items:
-                  $ref: '#/components/schemas/Parking'
+                  $ref: '#/components/schemas/premise'
       security:
       - jwt: ['secret']
-  /v1/parkings/{parkingId}:
+  /v1/premises/{premiseId}:
     get:
-      tags: [ "Parking" ]
+      tags: [ "premise" ]
-      summary: Return the normalized parking with given id
+      summary: Return the normalized premise with given id
-      operationId: rentalObjects.getParking
+      operationId: methods.get_premise
       parameters:
-        - name: parkingId
+        - name: premiseId
           in: path
           required: true
           schema:
             type: integer
       responses:
         '200':
-          description: parking response
+          description: premise response
           content:
             'application/json':
               schema:
                 type: array
                 items:
-                  $ref: '#/components/schemas/Parking'
+                  $ref: '#/components/schemas/premise'
       security:
       - jwt: ['secret']
   /v1/flats:
     get:
-      tags: [ "Flat" ]
+      tags: [ "flat" ]
       summary: Return all normalized flats
-      operationId: rentalObjects.getFlats
+      operationId: methods.get_flats
       responses:
         '200':
-          description: flat response
+          description: flats response
           content:
             'application/json':
               schema:
                 type: array
                 items:
-                  $ref: '#/components/schemas/Flat'
+                  $ref: '#/components/schemas/flat'
       security:
       - jwt: ['secret']
   /v1/flats/{flatId}:
     get:
-      tags: [ "Flat" ]
+      tags: [ "flat" ]
       summary: Return the normalized flat with given id
-      operationId: rentalObjects.getFlat
+      operationId: methods.get_flat
       parameters:
         - name: flatId
           in: path
@@ -213,7 +164,311 @@ paths:
               schema:
                 type: array
                 items:
-                  $ref: '#/components/schemas/Flat'
+                  $ref: '#/components/schemas/flat'
+      security:
+      - jwt: ['secret']
+  /v1/overhead_advances:
+    get:
+      tags: [ "overhead_advance" ]
+      summary: Return all normalized overhead_advances
+      operationId: methods.get_overhead_advances
+      responses:
+        '200':
+          description: overhead_advances response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/overhead_advance'
+      security:
+      - jwt: ['secret']
+  /v1/overhead_advances/{overhead_advanceId}:
+    get:
+      tags: [ "overhead_advance" ]
+      summary: Return the normalized overhead_advance with given id
+      operationId: methods.get_overhead_advance
+      parameters:
+        - name: overhead_advanceId
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: overhead_advance response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/overhead_advance'
+      security:
+      - jwt: ['secret']
+  /v1/overhead_advance_flat_mappings:
+    get:
+      tags: [ "overhead_advance_flat_mapping" ]
+      summary: Return all normalized overhead_advance_flat_mappings
+      operationId: methods.get_overhead_advance_flat_mappings
+      responses:
+        '200':
+          description: overhead_advance_flat_mappings response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/overhead_advance_flat_mapping'
+      security:
+      - jwt: ['secret']
+  /v1/overhead_advance_flat_mappings/{overhead_advance_flat_mappingId}:
+    get:
+      tags: [ "overhead_advance_flat_mapping" ]
+      summary: Return the normalized overhead_advance_flat_mapping with given id
+      operationId: methods.get_overhead_advance_flat_mapping
+      parameters:
+        - name: overhead_advance_flat_mappingId
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: overhead_advance_flat_mapping response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/overhead_advance_flat_mapping'
+      security:
+      - jwt: ['secret']
+  /v1/parkings:
+    get:
+      tags: [ "parking" ]
+      summary: Return all normalized parkings
+      operationId: methods.get_parkings
+      responses:
+        '200':
+          description: parkings response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/parking'
+      security:
+      - jwt: ['secret']
+  /v1/parkings/{parkingId}:
+    get:
+      tags: [ "parking" ]
+      summary: Return the normalized parking with given id
+      operationId: methods.get_parking
+      parameters:
+        - name: parkingId
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: parking response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/parking'
+      security:
+      - jwt: ['secret']
+  /v1/commercial_premises:
+    get:
+      tags: [ "commercial_premise" ]
+      summary: Return all normalized commercial_premises
+      operationId: methods.get_commercial_premises
+      responses:
+        '200':
+          description: commercial_premises response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/commercial_premise'
+      security:
+      - jwt: ['secret']
+  /v1/commercial_premises/{commercial_premiseId}:
+    get:
+      tags: [ "commercial_premise" ]
+      summary: Return the normalized commercial_premise with given id
+      operationId: methods.get_commercial_premise
+      parameters:
+        - name: commercial_premiseId
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: commercial_premise response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/commercial_premise'
+      security:
+      - jwt: ['secret']
+  /v1/tenancys:
+    get:
+      tags: [ "tenancy" ]
+      summary: Return all normalized tenancys
+      operationId: methods.get_tenancys
+      responses:
+        '200':
+          description: tenancys response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/tenancy'
+      security:
+      - jwt: ['secret']
+  /v1/tenancys/{tenancyId}:
+    get:
+      tags: [ "tenancy" ]
+      summary: Return the normalized tenancy with given id
+      operationId: methods.get_tenancy
+      parameters:
+        - name: tenancyId
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: tenancy response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/tenancy'
+      security:
+      - jwt: ['secret']
+  /v1/fees:
+    get:
+      tags: [ "fee" ]
+      summary: Return all normalized fees
+      operationId: methods.get_fees
+      responses:
+        '200':
+          description: fees response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/fee'
+      security:
+      - jwt: ['secret']
+  /v1/fees/{feeId}:
+    get:
+      tags: [ "fee" ]
+      summary: Return the normalized fee with given id
+      operationId: methods.get_fee
+      parameters:
+        - name: feeId
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: fee response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/fee'
+      security:
+      - jwt: ['secret']
+  /v1/tenancy_fee_mappings:
+    get:
+      tags: [ "tenancy_fee_mapping" ]
+      summary: Return all normalized tenancy_fee_mappings
+      operationId: methods.get_tenancy_fee_mappings
+      responses:
+        '200':
+          description: tenancy_fee_mappings response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/tenancy_fee_mapping'
+      security:
+      - jwt: ['secret']
+  /v1/tenancy_fee_mappings/{tenancy_fee_mappingId}:
+    get:
+      tags: [ "tenancy_fee_mapping" ]
+      summary: Return the normalized tenancy_fee_mapping with given id
+      operationId: methods.get_tenancy_fee_mapping
+      parameters:
+        - name: tenancy_fee_mappingId
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: tenancy_fee_mapping response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/tenancy_fee_mapping'
+      security:
+      - jwt: ['secret']
+  /v1/account_entrys:
+    get:
+      tags: [ "account_entry" ]
+      summary: Return all normalized account_entrys
+      operationId: methods.get_account_entrys
+      responses:
+        '200':
+          description: account_entrys response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/account_entry'
+      security:
+      - jwt: ['secret']
+  /v1/account_entrys/{account_entryId}:
+    get:
+      tags: [ "account_entry" ]
+      summary: Return the normalized account_entry with given id
+      operationId: methods.get_account_entry
+      parameters:
+        - name: account_entryId
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: account_entry response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/account_entry'
       security:
       - jwt: ['secret']
 
@@ -225,24 +480,16 @@ components:
       bearerFormat: JWT
       x-bearerInfoFunc: auth.decodeToken
   schemas:
-    TestOutput:
+    account:
-      description: Test Output
+      description: account
-      type: object
-      properties:
-        message:
-          type: string
-        details:
-          type: string
-    Account:
-      description: Account
       type: object
       properties:
         id:
           type: integer
         description:
           type: string
-    Tenant:
+    tenant:
-      description: Tenant
+      description: tenant
       type: object
       properties:
         id:
@@ -271,28 +518,22 @@ components:
           type: string
         account:
           type: integer
-    CommercialPremise:
+    premise:
-      description: CommercialPremise
+      description: premise
       type: object
       properties:
         id:
           type: integer
         description:
           type: string
-        premise:
+        street:
-          type: integer
-    Parking:
-      description: Parking
-      type: object
-      properties:
-        id:
-          type: integer
-        description:
           type: string
-        premise:
+        zip:
-          type: integer
+          type: string
-    Flat:
+        city:
-      description: Flat
+          type: string
+    flat:
+      description: flat
       type: object
       properties:
         id:
@@ -305,3 +546,107 @@ components:
           type: number
         flat_no:
           type: integer
+    overhead_advance:
+      description: overhead_advance
+      type: object
+      properties:
+        id:
+          type: integer
+        description:
+          type: string
+        amount:
+          type: number
+        startdate:
+          type: string
+        enddate:
+          type: string
+    overhead_advance_flat_mapping:
+      description: overhead_advance_flat_mapping
+      type: object
+      properties:
+        id:
+          type: integer
+        overhead_advance:
+          type: integer
+        flat:
+          type: integer
+    parking:
+      description: parking
+      type: object
+      properties:
+        id:
+          type: integer
+        description:
+          type: string
+        premise:
+          type: integer
+    commercial_premise:
+      description: commercial_premise
+      type: object
+      properties:
+        id:
+          type: integer
+        description:
+          type: string
+        premise:
+          type: integer
+    tenancy:
+      description: tenancy
+      type: object
+      properties:
+        id:
+          type: integer
+        description:
+          type: string
+        tenant:
+          type: integer
+        flat:
+          type: integer
+        parking:
+          type: integer
+        commercial_premise:
+          type: integer
+        startdate:
+          type: string
+        enddate:
+          type: string
+    fee:
+      description: fee
+      type: object
+      properties:
+        id:
+          type: integer
+        description:
+          type: string
+        amount:
+          type: number
+        fee_type:
+          type: string
+        startdate:
+          type: string
+        enddate:
+          type: string
+    tenancy_fee_mapping:
+      description: tenancy_fee_mapping
+      type: object
+      properties:
+        id:
+          type: integer
+        tenancy:
+          type: integer
+        fee:
+          type: integer
+    account_entry:
+      description: account_entry
+      type: object
+      properties:
+        id:
+          type: integer
+        description:
+          type: string
+        account:
+          type: integer
+        created_at:
+          type: string
+        amount:
+          type: number

openapi.yaml.tmpl

@@ -0,0 +1,83 @@
+#####################################################
+### THIS IS GENERATED CODE, DO NOT EDIT MANUALLY! ###
+### ALL CHANGES WILL BE LOST AFTER THE NEXT RUN   ###
+### OF generate.py                                ###
+#####################################################
+
+
+
+openapi: 3.0.0
+info:
+  title: hv2-api
+  version: "1"
+  description: "REST-API for the Nober Grundbesitz GbR Hausverwaltungs-Software"
+  termsOfService: "https://home.hottis.de/dokuwiki/doku.php?id=hv2pub:termsofuse"
+  contact: 
+    name: "Wolfgang Hottgenroth"
+    email:  "wolfgang.hottgenroth@icloud.com"
+externalDocs:
+  description: "Find more details here"
+  url: "https://home.hottis.de/dokuwiki/doku.php?id=hv2pub:externaldocs"
+
+paths:
+#for $table in $tables
+  /v1/${table.name}s:
+    get:
+      tags: [ "$table.name" ]
+      summary: Return all normalized ${table.name}s
+      operationId: methods.get_${table.name}s
+      responses:
+        '200':
+          description: ${table.name}s response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  \$ref: '#/components/schemas/$table.name'
+      security:
+      - jwt: ['secret']
+  /v1/${table.name}s/{${table.name}Id}:
+    get:
+      tags: [ "$table.name" ]
+      summary: Return the normalized $table.name with given id
+      operationId: methods.get_$table.name
+      parameters:
+        - name: ${table.name}Id
+          in: path
+          required: true
+          schema:
+            type: integer
+      responses:
+        '200':
+          description: $table.name response
+          content:
+            'application/json':
+              schema:
+                type: array
+                items:
+                  \$ref: '#/components/schemas/$table.name'
+      security:
+      - jwt: ['secret']
+#end for
+
+components:
+  securitySchemes:
+    jwt:
+      type: http
+      scheme: bearer
+      bearerFormat: JWT
+      x-bearerInfoFunc: auth.decodeToken
+  schemas:
+#for $table in $tables    
+    $table.name:
+      description: $table.name
+      type: object
+      properties:
+        id:
+          type: integer
+#for $column in $table.columns
+        $column.name:
+          type: $column.apitype
+#end for
+#end for          

rentalObjects.py

@@ -1,71 +0,0 @@
-from db import dbGetMany, dbGetOne
-
-def getCommercialPremises(user, token_info):
-    return dbGetMany(user, token_info, 
-        {
-            "statement": """
-SELECT id, description, premise
-  FROM commercial_premise_t
-                         """,
-            "params": ()
-        }
-    )
-
-def getCommercialPremise(user, token_info, commercialPremiseId=None):
-    return dbGetOne(user, token_info, 
-        {
-            "statement": """
-SELECT id, description, premise
-  FROM commercial_premise_t
-  WHERE id = %s
-                         """, 
-            "params": (commercialPremiseId, )
-        }
-    )
-
-def getFlats(user, token_info):
-    return dbGetMany(user, token_info, 
-        {
-            "statement": """
-SELECT id, description, premise, area, flat_no
-  FROM flat_t
-                         """,
-            "params": ()
-        }
-    )
-
-def getFlat(user, token_info, flatId=None):
-    return dbGetOne(user, token_info, 
-        {
-            "statement": """
-SELECT id, description, premise, area, flat_no
-  FROM flat_t
-  WHERE id = %s
-                         """, 
-            "params": (flatId, )
-        }
-    )
-
-def getParking(user, token_info):
-    return dbGetMany(user, token_info, 
-        {
-            "statement": """
-SELECT id, description, premise
-  FROM parking_t
-                         """,
-            "params": ()
-        }
-    )
-
-def getParking(user, token_info, parkingId=None):
-    return dbGetOne(user, token_info, 
-        {
-            "statement": """
-SELECT id, description, premise
-  FROM parking_t
-  WHERE id = %s
-                         """, 
-            "params": (parkingId, )
-        }
-    )
-

schema.json

@@ -0,0 +1,119 @@
+{
+    "tables": [
+        {
+            "name": "account",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)", "notnull": true }
+            ]
+        },
+        {
+            "name": "tenant",
+            "columns": [
+                { "name": "salutation", "sqltype": "varchar(128)" },
+                { "name": "firstname", "sqltype": "varchar(128)" },
+                { "name": "lastname", "sqltype": "varchar(128)" },
+                { "name": "address1", "sqltype": "varchar(128)" },
+                { "name": "address2", "sqltype": "varchar(128)" },
+                { "name": "address3", "sqltype": "varchar(128)" },
+                { "name": "zip", "sqltype": "varchar(10)" },
+                { "name": "city", "sqltype": "varchar(128)" },
+                { "name": "phone1", "sqltype": "varchar(64)" },
+                { "name": "phone2", "sqltype": "varchar(64)" },
+                { "name": "iban", "sqltype": "varchar(64)" },
+                { "name": "account", "sqltype": "integer", "notnull": true, "foreignkey": true }
+            ]            
+        },
+        {
+            "name": "premise",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)" },
+                { "name": "street", "sqltype": "varchar(128)", "notnull": true },
+                { "name": "zip", "sqltype": "varchar(10)", "notnull": true },
+                { "name": "city", "sqltype": "varchar(128)", "notnull": true }
+            ]
+        },
+        {
+            "name": "flat",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)" },
+                { "name": "premise", "sqltype": "integer", "foreignkey": true },
+                { "name": "area", "sqltype": "numeric(10,2)", "notnull": true },
+                { "name": "flat_no", "sqltype": "integer" }
+            ]
+        },
+        { 
+            "name": "overhead_advance",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)" },
+                { "name": "amount", "sqltype": "numeric(10,4)", "notnull": true },
+                { "name": "startdate", "sqltype": "date" },
+                { "name": "enddate", "sqltype": "date" }
+            ]
+        },
+        { 
+            "name": "overhead_advance_flat_mapping",
+            "columns": [
+                { "name": "overhead_advance", "sqltype": "integer", "notnull": true, "foreignkey": true },
+                { "name": "flat", "sqltype": "integer", "notnull": true, "foreignkey": true }
+            ]
+        },
+        {
+            "name": "parking",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)" },
+                { "name": "premise", "sqltype": "integer", "foreignkey": true }
+            ]
+        },
+        {
+            "name": "commercial_premise",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)" },
+                { "name": "premise", "sqltype": "integer", "foreignkey": true }
+            ]
+        },
+        {
+            "name": "tenancy",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)" },
+                { "name": "tenant", "sqltype": "integer", "notnull": true, "foreignkey": true },
+                { "name": "flat", "sqltype": "integer", "notnull": false, "foreignkey": true },
+                { "name": "parking", "sqltype": "integer", "notnull": false, "foreignkey": true },
+                { "name": "commercial_premise", "sqltype": "integer", "notnull": false, "foreignkey": true },
+                { "name": "startdate", "sqltype": "date", "notnull": true },
+                { "name": "enddate", "sqltype": "date", "notnull": false }
+            ],
+            "tableConstraints": [ 
+                "constraint tenancy_only_one_object check ((flat is not null and parking is null and commercial_premise is null) or (flat is null and parking is not null and commercial_premise is null) or (flat is null and parking is null and commercial_premise is not null))"
+            ]
+        },
+        {
+            "name": "fee",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)" },
+                { "name": "amount", "sqltype": "numeric(10,2)", "notnull": true },
+                { "name": "fee_type", "sqltype": "varchar(10)", "notnull": true },
+                { "name": "startdate", "sqltype": "date" },
+                { "name": "enddate", "sqltype": "date" }
+            ],
+            "tableConstraints": [
+                "constraint fee_fee_type check (fee_type = 'per_area' or fee_type = 'total')"
+            ]
+        },
+        { 
+            "name": "tenancy_fee_mapping",
+            "columns": [
+                { "name": "tenancy", "sqltype": "integer", "notnull": true, "foreignkey": true },
+                { "name": "fee", "sqltype": "integer", "notnull": true, "foreignkey": true }
+            ]
+        },
+        {
+            "name": "account_entry",
+            "columns": [
+                { "name": "description", "sqltype": "varchar(128)", "notnull": true },
+                { "name": "account", "sqltype": "integer", "notnull": true, "foreignkey": true },
+                { "name": "created_at", "sqltype": "timestamp", "notnull": true, "default": "now()" },
+                { "name": "amount", "sqltype": "numeric(10,2)", "notnull": true }
+            ]
+        }
+    ]
+}

tenant.py

@@ -1,29 +0,0 @@
-from db import dbGetMany, dbGetOne
-
-def getTenants(user, token_info):
-    return dbGetMany(user, token_info, 
-        {
-            "statement": """
-SELECT id, salutation, firstname, lastname, 
-       address1, address2, address3, zip, city,
-       phone1, phone2, iban, account 
-  FROM tenant_t
-                         """, 
-            "params": ()
-        }
-    )
-
-def getTenant(user, token_info, tenantId=None):
-    return dbGetOne(user, token_info, 
-        {
-            "statement": """
-SELECT id, salutation, firstname, lastname, 
-       address1, address2, address3, zip, city,
-       phone1, phone2, iban, account 
-  FROM tenant_t
-  WHERE id = %s
-                         """, 
-            "params": (tenantId, )
-        }
-    )
-