def get(self):
"""
Parameters:
- location (str)
- query (str)
- results_per_page (int)
- page (int)
- sort_criteria (str - "relevance", "date", "salary")
Returns a JSON object:
{
jobs: [
{
company,
title,
locations,
url,
date,
description,
salary,
salary_type,
salary_currency_code,
salary_min,
salary_max,
site,
},
...
]
}
"""
# Run `pydoc careerjet_api` to see documentation.
printColoured(" * Getting a list of jobs")
request_params = dict(request.args)
pretty_print_dict(request_params)
# TODO: Checking if all mandatory requests parameters have been sent through
if not all(
param in request_params and request_params for param in
["location", "query", "results_per_page", "page", "sort_criteria"
]):
printColoured(" * Missing mandatory fields", colour="red")
raise InvalidUserInput(
description="Request parameter is missing mandatory fields")
try:
return get_job_postings(request.args.get("location"),
request.args.get("query"),
request.args.get("results_per_page"),
request.args.get("page"),
request.args.get("sort_criteria"))
except Exception as err:
printColoured(
" * CareerJet API Client failed to fetch jobs. Error: {}".
format(err),
colour="red")
raise InvalidUserInput(
description="Couldn't find any jobs. Try a different query")
def fetch_stats(user_id: str, board_id: str):
"""
Fetches all stats associated with the given board
"""
target_board = db.boards.find_one({"_id": ObjectId(board_id)})
if target_board["user_id"] != user_id:
raise InvalidUserInput(description="That board doesn't belong to you")
if not target_board:
raise InvalidUserInput(
description="Board {} wasn't found".format(board_id))
return target_board["statistics"]
def update_job(user_id, board_id, job_id, updated_job):
"""
Updates an existing tracked job for a given user's board
"""
target_board = db.boards.find_one({
"_id": ObjectId(board_id),
"user_id": user_id
})
new_jobs = target_board["tracked_jobs"].copy()
# Find the target job
target_index = -1
for job in new_jobs:
target_index += 1
if job["job_id"] == job_id:
break
if target_index == -1:
raise InvalidUserInput(
description="Failed to find job with ID: {}".format(job_id))
new_jobs[target_index] = updated_job
db.boards.update_one({
"_id": ObjectId(board_id),
"user_id": user_id
}, {"$set": {
"tracked_jobs": new_jobs.copy()
}})
return updated_job
def add_job(board_id: str, user_id: str, job_to_track: dict) -> dict:
"""
Adds a job to be tracked
Parameters:
- board_id
- user_id
- job_to_track
"""
# TODO: What happens on failure?
# Additional fields
job_to_track["current_status"] = "application"
job_to_track["notes"] = ""
job_to_track["priority"] = 5
job_to_track["events"] = []
# Assign a random ID. TODO: not robust
job_to_track["job_id"] = "{}-{}".format(board_id, str(uuid.uuid4()))
if job_already_tracked(user_id, board_id, job_to_track):
raise InvalidUserInput(description="You're already tracking that job")
# Push the new job into the board's tracked_jobs list
db.boards.update_one({
"_id": ObjectId(board_id),
"user_id": user_id
}, {"$push": {
"tracked_jobs": job_to_track
}})
return job_to_track["job_id"]
def get_board(user_id: str, board_id: str):
board = db.boards.find_one({"user_id": user_id, "_id": ObjectId(board_id)})
if not board:
raise InvalidUserInput(
description="Couldn't find the board with id: {}".format(board_id))
board["_id"] = str(board["_id"])
return board
def add_user(username: str, email: str, password: str, image_url="") -> str:
"""
Registers a new user and commits them to the database.
Parameters:
- username
- email
- password
Returns:
- token
- user_id
"""
if user_exists(email):
raise InvalidUserInput(
description="A user with that email already exists")
inserted_user = db.users.insert_one({
"username": username,
"email": email,
"password": password,
"image_url": image_url,
"experience": "",
"title": "Job seeker",
"phone": "",
"skills": [],
"resume": {},
"favourited_companies": [],
"resume_fields": {},
"starred_by": [],
"tracking": [],
"tracked_by": []
})
return str(inserted_user.inserted_id)
def post(self):
"""
Pushes a new job to be tracked under a specific board owned by a user
Parameters:
- user_id
- board_id
- job_to_track
"""
printColoured(" * Tracking a new job", colour="yellow")
request_params = dict(request.get_json())
try:
board_id = request_params["board_id"]
user_id = request_params["user_id"]
job_to_track = request_params["job_to_track"]
except KeyError as err:
raise InvalidUserInput(
description="Missing mandatory fields: {}".format(err))
job_id = add_job(board_id, user_id, job_to_track)
push_stat(
board_id, {
"timestamp": int(time.time() - OFFSET),
"activity": "application",
"job_id": job_id
})
return job_to_track
def login_user(email: str, password: str) -> str:
"""
Retrieves a user matching the supplied fields.
Parameters:
- email
- password
Returns:
- token
- user_id
"""
target_user = db.users.find_one({"email": email})
if not target_user:
raise InvalidUserInput(
description="An account with that email doesn't exist")
if not target_user["password"] == password:
raise InvalidUserInput(description="Password incorrect")
return str(target_user["_id"])
def get_favourite_company(user_id: str):
# Find the user, then get and return the favourited companies name array
user = db.users.find_one({"_id": ObjectId(user_id)})
if not user:
raise InvalidUserInput(
description="Couldn't find the user with id: {}".format(user_id))
return user["favourited_companies"]
def get_user_profile(user_id: str):
"""
Get the user's profile fields.
"""
user = db.users.find_one({"_id": ObjectId(user_id)})
if not user:
raise InvalidUserInput(
description="Couldn't find user of ID: {}".format(user_id))
user["_id"] = str(user["_id"])
return user
def get_job_postings(location, query, results_per_page, page, sort_criteria):
"""
Gets job postings
"""
cj = CareerjetAPIClient("en_AU")
jobs_json = cj.search({
"location":
location,
"keywords":
query,
"affid":
"213e213hd12344552",
"pagesize":
results_per_page,
"page":
page,
"sort":
sort_criteria,
"user_ip":
"11.22.33.44",
"url":
"http://www.example.com/jobsearch",
"user_agent":
"Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0"
})
try:
for each_job in jobs_json["jobs"]:
# Strip all leading non-alphanumeric characters
each_job["description"] = re.sub(
"^[^A-Za-z0-9]*", "", each_job["description"]).capitalize()
# Truncate duplicate whitespaces
each_job["description"] = re.sub("\s+", " ",
each_job["description"])
each_job["description"] = re.sub("<b>", "",
each_job["description"])
each_job["description"] = re.sub("</b>", "",
each_job["description"])
# Capitalise all words occurring after punctuation such as . or !
p = re.compile(r'(?<=[\.\?!]\s)(\w+)')
each_job["description"] = p.sub(
lambda match: match.group().capitalize(),
each_job["description"])
except Exception as err:
printColoured("Failed to fetch jobs '{}'. Error: {}".format(
query, err),
colour="red")
raise InvalidUserInput(
description="Failed to find jobs for '{}'".format(query))
return dict(jobs_json)
def save_favourite_company(user_id: str, company_name: str):
# check quantity
fav_companies = get_favourite_company(user_id)
if len(fav_companies) > 10:
raise InvalidUserInput(
description="You can't have more than 10 favourite companies")
# Find the user, then push the company_name into the favourited_companies field
db.users.update_one({
"_id": ObjectId(user_id),
}, {"$push": {
"favourited_companies": company_name
}})
return company_name
def vote_comment(voter_id: str, comment_id: str, increment_amount: int):
"""
Increases the vote by the amount specified. Negative values denote downvoting
"""
comment = db.comments.find_one({"_id": ObjectId(comment_id)})
if voter_id in [voter["voter_id"] for voter in comment["voters"]]:
raise InvalidUserInput(description="You have already voted")
db.comments.update_one({"_id": ObjectId(comment_id)}, {
"$inc": {
"vote": increment_amount
},
"$addToSet": {
"voters": {
"voter_id": voter_id,
"vote_amount": increment_amount
}
}
})
def clear_vote(voter_id: str, comment_id: str):
comment = db.comments.find_one({"_id": ObjectId(comment_id)})
voter = [
voter for voter in comment["voters"] if voter["voter_id"] == voter_id
][0]
if not voter:
raise InvalidUserInput(
description="Can't clear a vote that doesn't exist")
vote_amount = voter["vote_amount"]
db.comments.update_one({"_id": ObjectId(comment_id)}, {
"$pull": {
"voters": {
"voter_id": voter_id
}
},
"$inc": {
"vote": -vote_amount
}
})
def get_content(url):
try:
web_page = requests.get(url, allow_redirects=True, timeout=5)
except requests.exceptions.Timeout as err:
raise ServerException(
description=
"Failed to fetch web page in time! Skipping preprocessing")
soup = BeautifulSoup(web_page.content, "html.parser")
content = str(soup.section)
try:
for field in soup.find('ul', attrs={"class": "details"}).children:
field_str = str(field)
field_str = field_str.replace("\n", "")
print(field_str)
if "#icon-contract" in field_str:
m = findall(r"svg>(\w|\s)+<\/li>", field_str)
# print(field.string)
sanitiser = Sanitizer()
content = sanitiser.sanitize(content)
return {"post_details": content, "fields": {}}
except:
raise InvalidUserInput(
description="Couldn't find details for that job")
def get_company_details(company):
"""
Params:
- company (str)
Returns:
- company_description (str)
"""
wiki_wiki = Wikipedia('en')
try:
# try different methods for searching for the company until something good is returned
page = wiki_wiki.page(company + " (company)")
if not page.exists():
page = wiki_wiki.page(company)
except Exception as err:
printColoured(err, colour="red")
raise InvalidUserInput(
description="Connection timed out. Please try again later")
company_data = page.text
company_description = company_data.split("\n")[0]
return company_description
def get(self):
"""
Fetches user activity data for each date.
Preprocesses it so that each date has a list of activities the user did.
This makes it easy for the frontend to render graphically
Parameters:
- user_id
- board_id
- start time
- end time
"""
printColoured(" * Getting user activity stats", colour="yellow")
request_params = dict(request.args)
user_id = request_params["user_id"]
board_id = request_params["board_id"]
stats = fetch_stats(user_id, board_id)
# Sort timestamps into ascending order
stats.sort(key=lambda x: x["timestamp"])
start_date = datetime.fromtimestamp(int(request_params["start_time"]))
end_date = datetime.fromtimestamp(int(request_params["end_time"]))
delta = end_date - start_date
if (delta.days < 0):
raise InvalidUserInput(
description=
"Invalid time range. Check that the start time is after end time"
)
date_list = {}
# METHOD 1 - iterating through the entire stats array for each day
# takes longer but more confident that it is more accurate
for i in range(delta.days + 2):
day = start_date + timedelta(days=i)
day = day.strftime('%d/%m/%Y')
date_list[day] = []
for j in range(len(stats)):
curr_day = datetime.fromtimestamp(
stats[j]['timestamp']).strftime('%d/%m/%Y')
if curr_day != day:
continue
date_list[day].append((stats[j]['activity']))
date_list[day].sort()
# METHOD 2 - stop iterating through the stats array when dates no longer match
# keeps track of last position in stats array so no need to iterate through days that have already been matched
# takes shorter time but might be less accurate
'''for i in range(delta.days + 2):
day = (start_date + timedelta(days = i)).strftime('%d/%m/%Y')
k = 0
for j in range(k, len(stats)):
curr_day = datetime.fromtimestamp(stats[j]['timestamp']).strftime('%d/%m/%Y')
if curr_day < day:
continue
elif curr_day > day:
k = j
break
if day not in date_list.keys():
activity_list = []
activity_list.append((stats[j]['activity']))
activity_list.sort()
date_list[day] = activity_list'''
# For each day between start time and end time,
return date_list
